ND FLAP SDN 7NE(1) Plans_AD_250903_100 signedsealed.pdf

Concurrence via memo 9/2/2025

DI

footingftg.

finishfin.

flared end sectionFES federalFed.

fill facef.f.F exteriorext.

expansion jointexp. jt.

excavationexc.

edge of waterEW and wifeet ux and otherset al edge of roadER equationEQ or eq.

edge of pavementEOP

Engineer(s)engr(s).

embankmentemb.

elevationelev.

elevation with numberEl. 94.066 superelevation ratee eastEE drawing(s)dwg(s).

donation land claimDLC districtDist.

distancedist.

diaphragmdiaph.

diagonaldiag.

diameterdia. or D drop inletDI design hour volumeDHV decrementdecr.D culvertculv.

contingent sumCTSM centersctrs.

point of curve to spiralCS creekcr.

corrugatedcorr.

continuouscont.

construction jointconstr. jt.

constructionconstr.

concreteconc.

columncol.

countyCo.

corrugated metal pipeCMP clearclr.

center to centerc-c concrete box culvertCBCC bearingbrg.

bridgebr.

balance pointBP bench markBM backBK beginning, beginbeg.

both facesb.f.B asphaltasph.

approachappr.

alternatealt.

aheadAH aggregateaggr.

average daily trafficADT abutmentabut.A diameterØ curve deltaΔ centerline�

ABBREVIATIONS

routerte.

rightRt. or RT reference hubRH retaining wallret. wall ReservationRes.

reservoirres.

requiredreqd.

reinforcementreinf.

reconstructionreconst.

roadwayrdwy.

roadrd.

right-of-wayR/W rangeR.

radiusRR quantitiesquant., QtyQ pavementpvmt.

point of tangentPT pounds per square inchpsi projectproj.

point on tangentPOT point on spiralPOS point on curvePOC platepl.

point of intersectionPI perforateperf.

point of compound curvePCC point of curvePCP outside diameterOD other faceo.f.

on centerso.c.O numberno. or # negativeneg.

normal crownNC northNN mountain(s)mtn(s).

monumentmon.

minimummin.

maximummax.

materialmatl.

maintenancemaint.

magneticmag.M low waterLW leftLt. or LT lump sumLPSM longitudelong.

latitudelat.

laminationlam.

length of curveLL jointjt.J interiorint.

inclusive, includingincl.

inside diameterIDI highwayhwy.

high waterHW horizontalhoriz.

hexagonhex.

homestead entry surveyHES headwallhdwl.H girdergdr.

galvanizedgalv.

gage (gauge)ga.G

WestWW vertical point of intersectionVPI vehicles per hourvph verticalvert.

design speedVV typicaltyp.

point of tangent to spiralTS transversetransv.

temporary construction easementTCE temporary bench markTBM tangenttan.

townshipT.

tangent lengthTT symmetricalsym.

structuralstruc.

straightstr.

stiffenerstiff.

standardstd.

stationsta.

point of spiral to tangentST streetst.

specificationspec.

spacing, spaces or spacedspa.

shouldershldr.

sectionsec.

point of spiral to curveSC seasonal average daily trafficSADT southSS

DRAINAGE SYMBOLS

Riprap apron (proposed)

Underdrain (existing, proposed)

With drop inlet (existing, proposed)

With headwalls (existing, proposed)

With end sections (existing, proposed)

Pipe culvert (existing, proposed)

Box culvert (existing, proposed)

Bridge (existing, proposed)

Spring

River

Wetland

Large Creek

Lake, Pond or Reservoir

Drainage or Small Creek

Flow Arrow

Ditch (existing, proposed)

:5

P

M

J u n e

S y m b o ls S h e e t c p w w o rk in g \c e n tr a l0

\d

\S Y

M (S

D N

)7 E

(1 d g n

AND ABBREVIATIONS

CONVENTIONAL PLAN SYMBOLS

Sheet 1 of 2

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

ND FLAP SDN 7NE(1)

A2

08/19/2025

BH

N

0.00EL.

TP

TP

FENCE & CATTLEGUARD SYMBOLS

Cattleguard (existing, proposed)

Fence with gate (existing, proposed)

Fence (existing, proposed)

GEOLOGIC SYMBOLS

Material source

Boring location

LANDSCAPING & VEGETATION SYMBOLS

Treeline

Tree

MAPPING SYMBOLS

Survey control point

Trail

Spot elevation

Double Track

Single Track

Railroad

North arrow

Coordinate Grid Tick

Building (existing, proposed)

RIGHT-OF-WAY SYMBOLS

Section corner (found, projected)16

Section corner (found, projected)4

Section corner (found, projected)

Right-of-way line (proposed)

Right-of-way line (existing)

Property line

Parcel number

Monument (as described)

Temporary (proposed)

Permanent (proposed)

Permanent (existing)

Easements

National Wildlife Refuge

National Park

National Forest

Bureau of Land Management

Bureau of Indian Affairs

Section16

Section4

Section

Township or Range line

City

County

State

National

Boundaries

GUARDRAIL, BARRIER & WALL SYMBOLS

Retaining Wall (existing, proposed)

Median & Side Barrier (existing, proposed)

Guardwall (proposed)

Guardrail (existing, proposed)

SIGN SYMBOLS

Post mounted (existing, proposed)

Portable (proposed)

Delineator (existing, proposed)

Commerical (existing, proposed)

Signs

ROADWAY SYMBOLS

Roadway obliteration

Roadway centerline (with station ticks)

Edge of roadway (existing, proposed)

Toe of fill

Transition

Top of Cut

Slope state limits

Clearing/construction limits

UTILITY SYMBOLS

Telephone (existing, proposed)

Power (existing, proposed)

Fiber optic (existing, proposed)

CATV (existing, proposed)

Overhead utility

Water (existing, proposed)

Telephone (existing, proposed)

Sanitary sewer (existing, proposed)

Power (existing, proposed)

Oil (existing, proposed)

Gas (existing, proposed)

Fiber optic (existing, proposed)

CATV (existing, proposed)

Underground utility

Telephone pedestal (existing, proposed)

Street light (exisiting, proposed)

Support pole anchor (existing, proposed)

Support pole (existing, proposed)

Surface (existing, proposed)

Underground (existing, proposed)

Irrigation ditch

PROJECT SPECIFIC SYMBOLS

:5 u n e

S y m b o ls

S h e e p w w o r k in g \c e n tr a l0

\d

\S

Y M

S

D N

E

.d g n

AND ABBREVIATIONS

CONVENTIONAL PLAN SYMBOLS

Sheet 2 of 2

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

A3

:4

A

M a r c h

S u r v e y C o n tr o l

S h e p w w o r k in g

\c e n tr a l0

\d

\C

T L

S

D N

N E

.d g n

SURVEY CONTROL

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

A4

Public Parking Area

8 Miles

To Pickardville 2 .3 M ile s

T o M c C lu s k y th A v e N

E

7th St NE

Lower Loop Hoffer Lake

Construction Staging Area

4H Building

Hoffer Lake

Wetland

Wetland

Wetland

Wetland

4H Arena

N

250 5000125250

Scale in feet

1983735.7470E=

188273.6175N=

"None "173+80.00

HOFFER LAKE ACCESS ROAD

ND FLAP 7NE(1)

END ROADWAY CONSTRUCTION

END PROJECT

1978364.4719E=

188994.1591N=

"ALI_MAIN_7NE "118+00.00

HOFFER LAKE ACCESS ROAD

ND FLAP 7NE(1)

BEGIN ROADWAY CONSTRUCTION

BEGIN PROJECT

SITE MAP

S it e M a p

S h e t] p w w o r k in g

\c e n tr a l0

\d

\S

T E

S

D N

N E

.d g n

:0

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

A5

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

Campground Loops

LC

depth varies from 2" to 3"

Existing aggregate surface

LC

top asphalt lift)

Fog seal (applied to See Detail A

(top of pavement)

Profile grade to first asphalt lift)

Prime coat (applied prior

(placed in two lifts)

4" Asphalt concrete pavement

6" Aggregate base

Existing ground asphalt lifts)

Tack coat (applied between

Hinge point

Slope stake limit limit

Slope stake5'

B=x' F=x'

See note 3

Rounded cut slope

4'

Shoulder up with aggregate base

Construct 30° pavement edge (safety edge) for structural section details

See mainline typical section

LC

Profile grade superelevation

Pivot point for

Existing width varies 20'-24'

EXISTING TYPICAL SECTION

118+00 to 173+80

2% 2%

Shldr ShldrTraveled way Traveled way

Fill slopeSee note 2

1:4

Cut slope See note 2

5'

TYPICAL SECTION

119+00 to 173+80

11' 11' 1'1'

15.4' Subgrade15.4' Subgrade seeding limits Topsoil and seeding limits Topsoil and

See note 4

4.4' Clear Zone 4.4' Clear Zone

1:4

See note 4

Graded ditch

See note 7

See note 7

Construction limits

Clearing limits

1.The gradient and width of the roadway ditches and the excavation and embankment slope ratios may be adjusted to ensure adequate drainage and stability.

2.See cross sections for cut and fill slope ratios.

3. Round all earth slopes and all rippable rock slopes. For cut heights less than B, reduce the B and F dimension to the actual cut height.

4. Clear zone width varies on the outside of curves according to the

AASHTO Roadside Design Guide.

5. Construct curve widening as shown in the table below. Apply the widening on the inside of the curves throughout the superelevated sections. Transition the curve widening to coincide with the superelevation transitions.

6. Sta 118+00 to 119+00 is not included in the typical section. A 6" roadway aggregate, method 2, surface course transition will be constructed to tie into the proposed roadway. See C and K-Sheets for details.

7. Construction limit decreases from 5' to 0' throughout wetland area.

See C-Sheets for details.

NOTE:

1:4

DETAIL A

(applies to both sides of roadway)

2% min. superelevation 6% max. supereleva tion

-2% normal crown-2% normal crown

METHOD OF SUPERELEVATION ON CURVES

See plans for locations of curves and superelevations

1.06TOTALS (mi)

5580TOTALS (ft)

5580118+00 to 173+80

(ft)

Roadway Station to Station

LENGTH OF PROJECT

4.5225 and under

3.3300

2.4400

0.2Over 1500

Widening (ft)Radius (ft)

(see note 5)

WIDENING ON CURVES

:0

M a r c h

T y p ic a l

S e c ti o n

M a in li n p w w o r k in g \c e n tr a l0

\d

\T

Y P

S

D N

N

E .d g n

TYPICAL SECTION MAINLINE

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

A6

See note 1

(1:6 desirable)

1:4 or flatter

See note 1

(1:6 desirable)

1:4 or flatter

See note 5

LC

4" Aggregate base edge

Subgrade edge

Aggregate base pavement edge

Asphalt concrete

See note 6

R

See note 3

Typical culvert location

Subgrade edge

Aggregate base edge

Shoulder edge

See note 6

R

End section A-A

See note 1

Flatten slope x = 15' min. for type 2 x = 0' for type 1

See note 2

End section A-A edge

Subgrade base edge

Aggregate pavement edge

Asphalt concrete

See note 2

Aggregate base edge

SECTION A-A

See note 4 See note 4

VariableW Variable

3'

Variable

(min.)

SECTION B-B

1.3'W 1.3' d

Variable Variable

1:41:3s

1:32'd

Type 2Type 1 s

APPROACH ROAD

TYPES 1 & 2

TYPICAL SECTION

W

A

A

B

B

W x 16'

Total length

Paved length

R ig h t-o f w a y o r s ta k e d b y t h e C

O

M a in li n e

Approach road �

APPROACH ROAD

TYPE 3

TYPICAL SECTION

Approach road �

M a in li n e

B

B

Total length

R ig h t-o f-w a y o r s ta k e d l im it s

4' (typ.)

Paved length

(t y p

(t y p

W

90°

A

A

1.Construct cut and fill slopes for approach roads to match with mainline roadway construction.

2.Under special conditions, the approach road and shown may be varied ±20°.

3.Place culverts at the end of the approach road radius to provide a flatter foreslope and increased mainline recovery area. When a culvert must be placed within the clear zone of the mainline roadway, use safety end sections (See standard drawing 602-9).

4.Apply the normal mainline crown section to approach roads with widths greater than 15 feet.

5.Refer to mainline typical sections for structural section thicknesses and foreslopes.

6.Vary radii to fit unusual field conditions. Do not reduce existing radii or widths. R is on the left side of the approach road centerline.

NOTE:

Sheet 1 of 2No Scale

:5 u n e

T y p ic a l S e c ti o n A p p ro a c h R o a d s S h e e p w w o rk in g \c e n tr a l0

\d

\T Y

P (S

D N

)7 N

E (1

.d g n

APPROACH ROADS

TYPICAL SECTION

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

A7

Type

Class

See note 1

Mainline stationing grade (optional)

Typical maximum design

LC

Normal subgrade edge

VPC

VPI Typical maximumn grade ±10%

Approach Road 13N/AN/A26.0443A173+21 Lt

Approach Road 12N/AN/A26.0443A173+19 Rt

Approach Road 11N/AN/A26.0443A163+07 Lt

Approach Road 10N/AN/A10.8443A149+61 Rt

Approach Road 9N/AN/A20.6443A146+89 Lt

Approach Road 8N/AN/A29.6443A139+87 Rt

Approach Road 7N/AN/A31.4443A139+57 Lt

Approach Road 6N/AN/A31.2443A138+16 Lt

Approach Road 5N/AN/A37.4443A135+74 Lt

Approach Road 4N/AN/A40.4443A135+22 Rt

Approach Road 3N/AN/A121.6443A133+99 Rt

Approach Road 2N/AN/A49.6443A130+84 Lt

Approach Road 11010124441A121+43 Lt

REMARKS

(ft)

R

(ft)

R

(ft)

W

(ft)

LENGTH

TOTAL

(ft)

LENGTH

PAVED

CLASS

TYPE

See note 1

STATION

APPROACH ROAD SUMMARY

TYPICAL SYMBOL

A

Example of symbol showing standard approach road connection on plan and profile sheet

TYPICAL PROFILE

Mainline

20' desirable 15' min.

±2%

See note 2

Paved apronN/A*A3

ADT ≥ 2005028E2

100 ≤ ADT ≤ 1994024D2

25 ≤ ADT ≤ 1004022C2

ADT < 252520B2

Minimum 2-Way Use2518A2

Logging Truck Use4016D1

Farm Equipment2516C1

Minimum 1-Way Use2514B1

Field Access1512A1

APPLICATION

SAMPLE

(ft) R

RADIUS

MIN.

(ft) W

WIDTH

MIN.

CLASSTYPE

1.Stations shown are approximate locations. Actual locations to be field verified.

2.Construct approach roads with landing areas having grades within ±2%. In snowy regions restrict this to a 0% to -2% grade. Under special conditions, use 6% maximum.

NOTE:

Sheet 2 of 2No Scale

:0

M a rc h

T y p ic a l S e c ti o n A p p ro a c h R o a d s S h e e p w w o rk in g \c e n tr a l0

\d

\T Y

P (S

D N

)7 N

E (1

.d g n

APPROACH ROADS

TYPICAL SECTION

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

A8

Sheet and Description

B2 B2 B3 B4 B2 B5

Survey and Staking

Clearing and

Vegetation Grading Surfacing

Permanent Signs

Permanent Pavement Markings

BID

SCHEDULE

A0010 15101-0000 MOBILIZATION LPSM ALL

A0020 15215-1000 SURVEY AND STAKING, APPROACH ROAD EACH 13 13

A0030 15225-0000 SLOPE, REFERENCE, AND CLEARING AND GRUBBING CONTROL MILE 1.06 1.06

A0040 15236-2000 SURVEY CONTROL, GRADE FINISHING MILE 2.11 2.11

A0050 15301-0000 CONTRACTOR QUALITY CONTROL LPSM ALL

A0060 15401-0000 CONTRACTOR TESTING LPSM ALL

A0070 15501-0000 CONSTRUCTION SCHEDULE LPSM ALL

A0080 15701-0000 SOIL EROSION CONTROL LPSM ALL

A0090 15720-0000 STORMWATER POLLUTION PREVENTION PLAN LPSM ALL

A0100 15802-0000 WATERING FOR DUST CONTROL LPSM ALL

A0110 20101-0000 CLEARING AND GRUBBING ACRE 3.47 0.53 4

A0120 20301-2400 REMOVAL OF SIGN EACH 11 11

A0130 20401-0000 ROADWAY EXCAVATION CUYD 5804 196 6000

A0140 20402-0000 SUBEXCAVATION CUYD 100 As approved by CO

A0150 20441-0000 WASTE CUYD 3952 3952

A0160 30101-0000 AGGREGATE BASE TON 5671 329 6000

A0180 30202-2100 ROADWAY AGGREGATE, METHOD 2, SURFACE COURSE TON 94 6 100

A0190 40301-0100 ASPHALT CONCRETE PAVEMENT, TYPE 1 TON 3271 229 3500

A0200 40601-0000 FOG SEAL TON 6.37 0.63 7

A0210 40605-0000 BLOTTER TON 21.9 1.1 23

A0220 41102-1000 PRIME COAT, METHOD 1 SQYD 14845 1155 16000

A0230 41201-0000 TACK COAT TON 6.37 0.63 7

A0240 62201-0200 DUMP TRUCK, 8 CUBIC YARD MINIMUM CAPACITY HOUR 20

A0250 62201-0550 BACKHOE LOADER, 6 CUBIC FOOT MINIMUM RATED CAPACITY BUCKET, 24-INCH

WIDTH HOUR 20

A0260 62201-0950 WHEEL LOADER, 3 CUBIC YARD MINIMUM RATED CAPACITY HOUR 20

A0270 62201-1450 BULLDOZER, 350HP MINIMUM FLYWHEEL POWER HOUR 20

A0280 62201-2850 MOTOR GRADER, 12 FOOT MINIMUM BLADE HOUR 20

A0290 62201-3150 HYDRAULIC EXCAVATOR, 1.0 CUBIC YARD MINIMUM CAPACITY WITH THUMB

ATTACHMENT HOUR 20

A0300 62301-0000 GENERAL LABOR HOUR 40

A0310 62302-1000 SPECIAL LABOR, HIRED TECHNICAL SERVICES HOUR 40

A0320 62302-1100 SPECIAL LABOR, HIRED SURVEY SERVICES HOUR 40

A0330 62406-0300 PLACING CONSERVED TOPSOIL, 4-INCH DEPTH ACRE 3.03 0.97 4

A0340 62510-2000 SEEDING, HYDRAULIC METHOD ACRE 3.03 0.97 4

A0350 62515-2000 MULCHING, HYDRAULIC METHOD ACRE 3.03 0.97 4

A0360 63301-0000 SIGN SYSTEM EACH 7 7

A0370 63402-0300 PAVEMENT MARKINGS, TYPE B, SOLID MILE 7.59 0.41 8

A0380 63501-0000 TEMPORARY TRAFFIC CONTROL LPSM ALL

PAY ITEM

NUMBER

LINE

ITEM

NO.

C

U se rs \j o m tv ed t\ D es kt o p \H o ff er

\A D

C H

E C K

IN

H o ff er

L a ke

A D

S O

Q .x ls m

]S h ee t -A u g -2

:3

P

M

A M E N D

SUMMARY OF QUANTITIES

100% For AD

Remarks and/or Determination of Estimated

Quantity

Estimated Quantities

ALLOWANCEUNITPAY ITEM DESCRIPTION

PROJECT

B1

ND FLAP SDN 7NE(1)

HOFFER LAKE ACCESS ROAD

SHEET

NUMBER

:5

A u g u s t

B

S u r v e y a n d R e v e g e ta ti o n S u m m a r ie s p w w o r k in g \c e n tr a l0

\d

\T

A B

S

D N

E

.d g n

SIGN SUMMARY

SURVEY, REVEGETATION, AND

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

B2

09/03/2025

:3

A u g u s t

G r a d in g S u m m a r y p w w o r k in g \c e n tr a l0

\d

\T

A B

S

D N

E

.d g n

GRADING SUMMARY

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

B3

:3

M a r c h

B

P e r m a n e n t

P a v e m e n t

M a r k in g S u m m a r y p w w o r k in g \c e n tr a l0

\d

\T

A B

S

D N

E

.d g n

MARKINGS SUMMARY

PERMANENT PAVEMENT

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

B5

20 4001020

Scale in feet

Profile grade

Existing ground

Profile grade and axis of rotation

LT EOP

RT EOP

Curve Data

Curve 7NE-01

PI 117+96.32

Δ = 07°25'19" (RT)

R = 600.00' T = 38.92' L = 77.72'

Curve 7NE-02

PI 120+91.05

Δ = 37°00'54" (RT)

R = 350.00' T = 117.16' L = 226.11'P

T

.0

P C

.4

P T

.1

2 P C

.8

P T

.0

0 1

0 1

N79° 36'

24" E

N87°0 1'44"

E

Begin Asphalt Concrete Pavement

End 6" deep aggregate surface transition

119+00.00

Existing edge of gravel

Curve 7NE-01 surface transition

Begin 6" deep aggregate

118+00.00

Proposed edge of pavement

Curve 7NE-02

Proposed edge of pavement

7th Street NE campground access berm to maintain

Tie into existing

Proposed edge of aggregate

Proposed edge of aggregate

Wetland area of gravel

Existing edge

9.36' LT

118+00.00

10.02' RT

118+00.00

12.00' LT

119+00.00

12.00' RT

119+00.00

117+00 117+50 118+00 118+50 119+00 119+50 120+00 120+50 121+00 121+50 122+00 122+50 123+00

1,840 1,840

1,842 1,842

1,844 1,844

1,846 1,846

1,848 1,848

1,850 1,850

1,852 1,852

1,854 1,854

1,856 1,856

-1.51%

-2.75%

-0.15%

-1.51%

-2.75%

.2

.0

.6

.0

' VC100

81K =

'920SSD =

' VC100

38K =

,8

.7

119+00 120+13.49119+67.29 121+60.40 122+06.60 123+00 e = -2.00% e = -2.00% (RT) e = -4.80% (RT) e = 4.80% (LT) e = 4.80% (LT) e = -4.80% (RT) e = -2.00% (RT)

122+72.60 e = -2.00% (LT)

119+01.29 e = -2.00%

BEGIN PROJECT

BEGIN ROADWAY CONSTRUCTION

ND FLAP 7NE(1)

HOFFER LAKE ACCESS ROAD

118+00.00 "ALI_MAIN_7NE"

N= 188994.1591 E= 1978364.4719

A

Begin asphalt concrete pavement 119+00

A

L I_

M A

IN

N

E

E x te n d e d P la p w w o rk in g \c e n tr a l0

\d

\P

N P

(S D

N )7

N E

(1 d g n

:0

M a rc h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C1

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation LT and RT EOP

Curve 7NE-03

PI 128+76.83

Δ = 01°40'01" (RT)

R = 5,000.00' T = 72.74' L = 145.47'

PC

.0

S55°57'22"E

Curve Data

7th Street NE

Existing edge of gravel

Existing edge of gravelProposed edge of pavement

Proposed edge of pavement

Curve 7NE-03

Wetland area

Wetland area

123+00 123+50 124+00 124+50 125+00 125+50 126+00 126+50 127+00 127+50 128+00 128+50 129+00

1,838 1,838

1,840 1,840

1,842 1,842

1,844 1,844

1,846 1,846

1,848 1,848

1,850 1,850

1,852 1,852

1,854 1,854

+0.17%-0.15%

.3

.0

' VC100

310K =

123+00 129+00 e = -2.00% e = -2.00%

A

L I_

M A

IN

N

E

E x te n d e d P la p w w o rk in g \c e n tr a l0

\d

\P

N P

(S D

N )7

N E

(1 d g n

:4

M a rc h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C2 landing, protect in place

Existing concrete

R

N

20 4001020

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation

LT EOP

RT EOP

Curve 7NE-04

PI 133+38.41

Δ = 34°36'48" (LT)

R = 400.00' T = 124.64' L = 241.65'

P C

.7

7 P T

.4

P T

.5

S54°17'21"E

Curve Data

Existing edge of gravel

Existing edge of gravel

Curve 7NE-04

Proposed edge of pavement

Existing pump conduit, protect in place protect in place s, Existing flagpole

7th Street NE protect in place

Existing water valve, Hoffer Lake (South)

Hoffer Lake (North)

Existing pump conduit, protect in place

See Sheet A6 for details

End curve widening

Proposed edge of pavement

See Sheet A6 for details

Begin curve widening

129+00 129+50 130+00 130+50 131+00 131+50 132+00 132+50 133+00 133+50 134+00 134+50 135+00

1,842 1,842

1,844 1,844

1,846 1,846

1,848 1,848

1,850 1,850

1,852 1,852

1,854 1,854

1,856 1,856

1,858 1,858

+0.40%

+2.60

-0.85%

+0.17%

+0.40%

+2.60

.0

.0

.2

.0

.1

.0

' VC150

43K =

'388SSD =

' VC100

437K =

' VC100

45K =

129+00 135+00131+93.64 132+36.54 134+32.65 134+75.55 e = 4.60% (RT) e = -2.00% (LT) e = -4.60% (LT) e = 4.60% (RT) e = -4.60% (LT) e = -2.00% (LT)e = -2.00% (RT)

131+27.64

A

A

A

L I_

M A

IN

N

E

E x te n d e d P la p w w o rk in g \c e n tr a l0

\d

\P

N P

(S D

N )7

N E

(1 d g n

:3

M a rc h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C3

CP 3004

20 4001020

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation

LT EOP

RT EOP

LT and RT EOP

P C

.8

S88°54'09"E

7th Street NE

Existing edge of gravel

Existing edge of gravel Proposed edge of pavement protect in place

Existing water line, Proposed edge of pavement protect in placeline, Existing overhead power protect in place

Existing power pole, 135+00 135+50 136+00 136+50 137+00 137+50 138+00 138+50 139+00 139+50 140+00 140+50 141+00

1,846 1,846

1,848 1,848

1,850 1,850

1,852 1,852

1,854 1,854

1,856 1,856

1,858 1,858

1,860 1,860

1,862 1,862

+4.

-0.85%

.9

.0

' VC300

53K =

135+00 141+00135+41.55 e = -2.00% (RT) e = -2.00%

A

A

A

A

A

A

L I_

M A

IN

N

E

E x te n d e d

P la p w w o r k in g \c e n tr a l0

\d

\P

N P

S

D N

N

E .d g n

:0

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C4

CP 3005

AC

N

20 4001020

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation

LT and RT EOP

Curve 7NE-05

PI 141+53.29

Δ = 00°58'25" (LT)

R = 5,000.00' T = 42.48' L = 84.95'

P C

.8

PT

.7

S89°52'34"E

Curve Data

7th Street NE

Curve 7NE-05

Proposed edge of pavement protect in place

Existing water line, Existing edge of gravel

Existing fence, protect in place protect in place

Existing power pole, Existing edge of gravel protect in place

Existing power pole, Proposed edge of pavement

141+00 141+50 142+00 142+50 143+00 143+50 144+00 144+50 145+00 145+50 146+00 146+50 147+00

1,858 1,858

1,860 1,860

1,862 1,862

1,864 1,864

1,866 1,866

1,868 1,868

1,870 1,870

1,872 1,872

1,874 1,874

+0.30%

+4.8 0%

.9

.0

' VC350

78K =

'415SSD =

147+00141+00 e = -2.00% e = -2.00%

A

A

L I_

M A

IN

N

E

E x te n d e d P la p w w o rk in g \c e n tr a l0

\d

\P

N P

(S D

N )7

N E

(1 d g n

:0

M a rc h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C5

AC

N

20 4001020

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation

LT and RT EOP

7th Street NE protect in place

Existing fence, Existing edge of gravel protect in place

Existing power pole, Proposed edge of pavement

Proposed edge of pavement Existing edge of gravel protect in place

Existing water line, Private ownership

Private ownership

147+00 147+50 148+00 148+50 149+00 149+50 150+00 150+50 151+00 151+50 152+00 152+50 153+00

1,860 1,860

1,862 1,862

1,864 1,864

1,866 1,866

1,868 1,868

1,870 1,870

1,872 1,872

1,874 1,874

1,876 1,876

-2.02%

+0.30%

.7

.0

' VC400

172K =

'664SSD =

153+00147+00 e = -2.00% e = -2.00%

A

A

A

L I_

M A

IN

N

E

E x te n d e d

P la p w w o r k in g \c e n tr a l0

\d

\P

N P

S

D N

N

E .d g n

:0

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C6

CP 3006

20 4001020

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation

LT and RT EOP

S89°52'34"E

7th Street NE ground line, protect in place

Existing power pole and Existing edge of gravel

Existing edge of gravel

Proposed edge of pavement

Proposed edge of pavement

Wetland area Private ownership

Private ownership Wetland area

153+00 153+50 154+00 154+50 155+00 155+50 156+00 156+50 157+00 157+50 158+00 158+50 159+00

1,854 1,854

1,856 1,856

1,858 1,858

1,860 1,860

1,862 1,862

1,864 1,864

1,866 1,866

1,868 1,868

1,870 1,870

+0.14%

-2.02%

.1

.0

' VC350

162K =

159+00153+00 e = -2.00% e = -2.00%

A

L I_

M A

IN

N

E

E x te n d e d

P la p w w o r k in g \c e n tr a l0

\d

\P

N P

S

D N

N

E .d g n

:5

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C7

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation

LT and RT EOP

7th Street NE

Proposed edge of pavement

Existing edge of gravel

Existing edge of gravelprotect in place

Existing power pole, Proposed edge of pavement

Wetland area

Wetland area

Private ownership

Private ownership

159+00 159+50 160+00 160+50 161+00 161+50 162+00 162+50 163+00 163+50 164+00 164+50 165+00

1,856 1,856

1,858 1,858

1,860 1,860

1,862 1,862

1,864 1,864

1,866 1,866

1,868 1,868

1,870 1,870

1,872 1,872

+3.1 0%

+0.14%

.8

.0

' VC350

118K =

165+00159+00 e = -2.00% e = -2.00%

A

A

L I_

M A

IN

N

E

E x te n d e d

P la p w w o r k in g \c e n tr a l0

\d

\P

N P

S

D N

N

E .d g n

:0

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C8

CP 3007

20 4001020

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation

LT and RT EOP

7th Street NE

Existing edge of gravel protect in place

Existing power pole, Existing edge of gravel

Proposed edge of pavement

Proposed edge of pavement line, protect in place and overhead power

Existing power pole

Private ownership

Private ownership

165+00 165+50 166+00 166+50 167+00 167+50 168+00 168+50 169+00 169+50 170+00 170+50 171+00

1,866 1,866

1,868 1,868

1,870 1,870

1,872 1,872

1,874 1,874

1,876 1,876

1,878 1,878

1,880 1,880

1,882 1,882

+0.77%

+3.1 0%

.6

.0

' VC500

214K =

'713SSD =

171+00165+00 e = -2.00% e = -2.00%

A

L I_

M A

IN

N

E

E x te n d e d

P la p w w o r k in g \c e n tr a l0

\d

\P

N P

S

D N

N

E .d g n

:0

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C9

Concrete Pavement

Sawcut Existing Asphalt th

S t

N E

12.00' LT

173+51.60

23.83' LT

173+80

12.00' RT

173+48.42 27.51' RT

173+80

N

20 4001020

Scale in feet

Existing ground

Profile grade

Profile grade and axis of rotation

LT and RT EOP

P O

E

.8

7th Street NE

Proposed edge of pavement

Existing edge of gravel

Proposed edge of pavement

Existing edge of gravel line, protect in place

Existing overhead power protect in place

Existing power pole, protect in place

Existing power pole, 40' R

40' R

Private ownership

Private ownership

C o u n ty R

O W

171+00 171+50 172+00 172+50 173+00 173+50 174+00

1,874 1,874

1,876 1,876

1,878 1,878

1,880 1,880

1,882 1,882

1,884 1,884

1,886 1,886

1,888 1,888

1,890 1,890

+0.77%

173+80171+00 e = -2.00% e = -2.00%

END PROJECT

END ROADWAY CONSTRUCTION

ND FLAP 7NE(1)

HOFFER LAKE ACCESS ROAD

173+80.00 "ALI_MAIN_7NE"

N= 188273.6175

E= 1983735.7470

A

A

A

L I_

M A

IN

N

E

E x te n d e d

P la n p w w o r k in g \c e n tr a l0

\d

\P

N P

S

D N

N

E .d g n

:3

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

C10

2-3" of existing aggregate surface course

See Sheet C-1 for details

100' transition period

Asphalt concrete pavement

Aggregate base course

E x c a v a ti o n subrade/EW cut

Remove existing

R o a d w a y a g g r e g a te m e th o d aggregate surface course

Remove existing

P la n

V ie w

S h e p w w o r k in g \c e n tr a l0

\d

\K

.d g n

:0

A u g u s t

GRAVEL TRANSITION DETAIL

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

K1

Scale in feet

Existing sign, protect in place

7th Street NE

Begin 6" solid double yellow centerline

119+00.00

Begin 6" solid white edge line Lt

119+00.00

End 6" solid white edge line Lt

121+27.00

Begin 6" solid white edge line Lt

121+59.00

Begin 6" solid white edge line Rt

119+00.00

N

20 4001020

Scale in feet

7th Street NE

6" solid white edge line Rt

6" solid white edge line Lt6" solid double yellow centerline

:3

F e b r u a r y

A

L I_

M A

IN

N

E

S S

T P la n

S h e p w w o r k in g \c e n tr a l0

\d

\S

S T

S

D N

N

E .d g n

119+00 TO 129+60

MARKINGS

SIGNING AND PAVEMENT

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T1

N

20 4001020

Scale in feet double yellow centerlinesolid 6"

Existing sign, protect in place

Existing sign, protect in place

End 6" solid white edge line Lt

130+55.00

Begin 6" solid white edge line Lt

131+16.00

End 6" solid white edge line Rt

133+39.00

Begin 6" solid white edge line Rt

134+66.50

End 6" solid white edge line Rt

134+96.50

7th Street NE

CP 3004

NO

FIREWORKS

$100 FINE

AREA

ON GRASS

VEHICLES

MOTOR

NO

AHEAD

BUMP

SPEED

N

20 4001020

Scale in feet double-sided M6-1

Remove and install double yellow centerlinesolid 6"

End 6" solid white edge line Lt

135+50.00

Begin 6" solid white edge line Lt

135+98.00

Existing sign, protect in place

Existing sign, protect in place and Special-2 install Special-1, Remove W11-2 and install W11-2

Remove existing signs

7th Street NE

End 6" solid white edge line Lt

137+94.50

Begin 4" solid white edge line Lt

138+36.00

End 6" solid white edge line Lt

139+37.00

Begin 6" solid white edge line Lt

139+78.50 protect in place

Existing sign, Begin 6" solid white edge line Rt

135+48.00 Begin 6" solid white edge line Rt

140+06.50

Begin 6" solid white edge line Rt

139+67.00

Install W1-2R

:1

F e b r u a r y

A

L I_

M A

IN

N

E

S S

T P la n

S h e p w w o r k in g \c e n tr a l0

\d

\S

S T

S

D N

N

E .d g n

129+60 TO 141+20

MARKINGS

SIGNING AND PAVEMENT

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T2

CP 3005

SPEED

LIMIT

SPEED

LIMIT

N 20 4001020

Scale in feet

End 6" solid white edge line Lt

146+74.00

Remove and install R2-1

6" solid white edge line Rt double yellow centerlinesolid 6"

7th Street NE

Install R2-1

LIMIT

SPEED

N

20 4001020

Scale in feet white edge line Lt

Begin 6" solid

147+05.50

Remove existing sign

End 6" solid white edge line Rt

149+50.00

Begin 6" solid white edge line Rt

149+71.50 double yellow centerlinesolid 6"

7th Street NE

S89°52'34"E

:4

A u g u s t

A

L I_

M A

IN

N

E

S S

T P la n

S h e p w w o r k in g \c e n tr a l0

\d

\S

S T

S

D N

N

E .d g n

141+20 TO 152+80

MARKINGS

SIGNING AND PAVEMENT

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T3

09/03/2025

CP 3006

20 4001020

Scale in feet

7th Street NE

6" solid white edge line Lt

6" solid white edge line Rt double yellow centerlinesolid 6"

N

20 4001020

Scale in feet

6" solid white edge line Rt double yellow centerlinesolid 6"

7th Street NE

End 6" solid white edge line Lt

162+89.00

Begin 6" solid white edge line Lt

163+25.00

:3

F e b r u a r y

A

L I_

M A

IN

N

E

S S

T P la n

S h e p w w o r k in g \c e n tr a l0

\d

\S

S T

S

D N

N

E .d g n

152+80 TO 164+40

MARKINGS

SIGNING AND PAVEMENT

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T4

CP 3007

20 4001020

Scale in feet double yellow centerlinesolid 6"

6" solid white edge line Rt

7th Street NE

6" solid white edge line Lt

CP 3007

NE7TH ST

NEAVE5TH

N

20 4001020

Scale in feet

End 6" solid white edge line Rt

173+01.00

End 6" solid white edge line Lt

173+01.00 double yellow centerlinesolid End 6"

173+70.00

7th Street NE see sheet T9 for D3-1(2) sign details

Remove and install R1-2 and D3-1(2), YIELD th

S tr e e t

N E

:3

F e b r u a r y

A

L I_

M A

IN

N

E

S S

T P la n

S h e p w w o r k in g \c e n tr a l0

\d

\S

S T

S

D N

N

E .d g n

164+40 TO 173+80

MARKINGS

SIGNING AND PAVEMENT

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T5

H

W

3W

H

W 4

W 4 W 4

W

W 6

W

W

W m in

6' (min.)

m in

W

W of curb

Front face

** See Note 3

* See Note 2 pavement

Edge of

6' (min.)

m in shoulder

Edge of

6' (min.)

m in pavement

Edge of

POST TYPE

POST

SINGLE

POST

DOUBLE

POST

TRIPLE

POST

QUADRUPLE

POST SIZE TABLE

MAXIMUM SIGN AREA (SQFT)

4" x 4"

SIZE

POST

4" x 6"

6" x 6"

2" 12 ga.

2" 12 ga.

10*

10*

24**

H /5 o r m a x

H /5 o r m a x m a x

H /5 o r

SINGLE POST DOUBLE POST TRIPLE POST QUADRUPLE POST

(min.)

2'

W

ROADSIDE SIGN IN RURAL DISTRICT

WITHOUT SHOULDER WITH SHOULDER

WITH ADVISORY SPEED PLAQUE

OR RESIDENTIAL DISTRICT

ROADSIDE SIGN IN BUSINESS

Wood

Steel

Square Tubular m a x

W

W

W

(typ.)2" max.

(typ.)

2" max.

(typ.)

2" max.

NOTES:

Replace sign posts in kind throughout length of the project.

additional information.

Refer to Section 2A.18 of the MUTCD, latest edition, for

U-channel steel and square tubular steel posts.

Refer to Special 633-C for bracing details for wood, for wood, U-channel steel and square tubular steel posts.

Refer to Special 633-B for breakaway support details according to manufacturer's recommendations.

panel area is equal to 24 square feet, use slip base

For square tabular steel double posts for which the sign double posts.

area is 10 square feet or less but W is over 4 feet, use

For square tubular steel posts for which the sign panel

Uniform Traffic Control Devices" (MUTCD), latest edition.

Locate and set sign height according to the "Manual on

7.

6.

5.

4.

3.

2.

1.

STOP

SPEED

LIMIT

M PH

NO SCALE

SIGN STRUCTURES

633-A

SPECIAL

S

P

-A p w w o r k in g

\c e n tr a l0

\d

\S

P

.d g n

:4

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T6

Sign panel

4''Existing ground

Existing ground m in m in m a x

S e e N o te

Traffic flow

Tr af fic fl ow

Tr af fic fl ow

U-CHANNEL STEEL POST SQUARE TUBULAR STEEL POST WOOD POST

POST SIZE HOLE DIAMETER

6'' x 6''

1.5''

2''

3'

4'

4'

D

BREAKAWAY SIGN SUPPORT

t o s p li c e o v e r la p

Existing ground

(MIN.)

(D) m in

(See Table)

Holes (See Table) m a x th is fa ce o f p os t)

(M ou nt si gn p an el on is fa ce o f p os t)

(M ou nt si gn p an el on

(See Notes 5 and 6)

Galvanized steel corner bolt

(See Notes 5 and 6)

Anchor 12 ga. min.

U-channel sign post

Square tubular sign post

Wood sign post

Stub bolts, nuts and washers

" dia. galvanized 16

Four

10.

9.

8.

7.

6.

5.

4.

3.

2.

1.

latest edition, for additional information.

Refer to Section 2A.18 of the MUTCD, details.

Refer to Special 633-C for sign bracing details.

Refer to Special 633-A for sign mounting latest edition of the MUTCD.

Signs and Markings" as specified in the standards in the "Standard Highway

For sign punching details, see the blank position.

Maintain the post assembly in a plumb accept the post size specified.

manufacturer's recommendations to

Size the anchor according to the to the manufacturer's recommendations.

the anchor with a corner bolt according

Attach the square tubular steel post to per post.

line. Do not place more than one splice line and 18 inches above the ground steel posts entirely between the ground

Position splice overlap on U-channel non-breakaway signs.

barrier. Do not place holes in posts of the clear zone or shield with approved

Place non-breakaway signs outside apart.

cannot be spaced a minimum of 7 feet if multiple posts are required and posts posts are considered to be non-breakaway

Signs requiring 6- by 6-inch wood signs placed behind protective barriers.

Breakaway sign support is not required for m a x

WOOD POST DATA TABLE

4'' x 6''

4'' x 4'' Not Required

NOTES:

NO SCALE

WOOD AND STEEL POSTS

BREAKAWAY SIGN SUPPORT

633-B

SPECIAL

S

P

-B p w w o r k in g

\c e n tr a l0

\d

\S

P

.d g n

:4

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T7

WITH BATTEN WITHOUT BATTEN

1 (typ.)

1'' x 3'' Wood batten

Sign panel

Sign panel

NOTES:

Sign panel sign bracing " Galvanized steel 8

WOOD POST

Sign panel

Sign post

Sign bracing

" to 2"2 t o

6.

5.

4.

3.

2.

1.

SQUARE TUBULAR STEEL POST

U-CHANNEL STEEL POST

TOLERANCES

BRACING INSTALLATION

Square tubular sign post

Wood sign post (typ.)

U-channel sign post

" x 0.012" (±) Shim plate2

" x 32

Sign bracing (Stringer) hex nut, and washer

" dia. galvanized round head bolt, 16 head bolt, nut, and washers (typ.)

" dia. x 1" long galvanized hex 4 head bolt, nut, and washers (typ.)

" long galvanized hex 2

" dia. x 38 nut and washer " dia. galvanized bolt, 16 with nylon insert lock nut " dia. galvanized steel bolt 16 in sign panel (typ.)

" dia. hole 16

Field drill latest edition, for additional information.

Refer to Section 2A.18 of the MUTCD, details.

Refer to Special 633-A for sign mounting and the steel washer.

the sign panel's retroreflective sheeting

Use neoprene or nylon washers between vertical spacings not to exceed 30 inches.

Use wood battens bolted to post at latest edition of the MUTCD.

Signs and Markings" as specified in the standards in the "Standard Highway

For sign punching details, see the blank when specified or as directed.

braces on signs with widths of 36 inches of 48 inches or greater. Install sign

Install sign braces on signs with widths

NO SCALE

633-C

SIGN BRACING

SPECIAL

S

P

-C p w w o r k in g

\c e n tr a l0

\d

\S

P

.d g n

:5

M a r c h

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T8

Special-1;

Background Type : White & Red;

1.5" Radius, 0.5" Border, 0.6" Indent, Red on White;

"NO", C 2K;

"MOTOR", B 2K;

"VEHICLES", B 2K;

"ON GRASS", B 2K;

"AREA", B 2K;

"$100 FINE", B 2K;

Special-2;

Background Type : White & Red;

1.5" Radius, 0.5" Border, 0.6" Indent, Red on White;

"NO", D 2K;

"FIREWORKS", B 2K;

NO

FIREWORKS

ON GRASS

$100 FINE

MOTOR

AREA

VEHICLES

NO

D3-1(2)_VARx8;

1.0" Radius, 0.4" Border, White on Green;

"5TH", D 2K; "AVE", D 2K;

"NE", D 2K;

NEAVE5TH

D3-1(2)_VARx8;

1.0" Radius, 0.4" Border, White on Green;

"7TH", D 2K; "ST", D 2K;

"NE", D 2K;

NE7TH ST

NO SCALE

.8

4.8 4.82.4

53.5 3.5

2 8 2

1.7 8.6 1.7

4 4 4

1.6 8.8 1.6

4 4 4

1.4 9.2 1.4

.5

.1

.5

.3

.3

.9

.5

S

P -6

D p w w o r k in g

\c e n tr a l0

\d

\S

P

.d g n

:3

M a r c h

633-D

SPECIAL

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T9

0.3

4 2.8 2.9 3 9.8 3 6.2 4

0.3

3.2 2.7 2.9 3 5.5 3 6.2 3.2

SPECIAL SIGN DETAILS

40'

30'10' 10'

40'

30'

White edge line centerline

Broken yellow

White edge line yellow centerline

Broken and solid

White edge line yellow centerline

Solid double

White edge line

White edge line yellow centerline

Solid double yellow centerline

Solid double required by the state.

Use 4-inch spacing between lines, or as

NO SCALE

L w

L w

DETAIL C

Two-way traffic

No passing zone both directions

L w

L w and top lift pavement joint

Striped centerline

Shoulder is applied. See note 2

To be used on curves where curve widening centerline

Staked design

Shoulder is applied. See note 2

To be used on curves where curve widening centerline

Staked design

Shoulder

DETAIL A

Shoulder

DETAIL B

Shoulder w /2

Staked Centerline and top lift pavement joint

Striped centerline

Staked centerline

CURVE WIDENING ON SIMPLE CURVES (INSIDE)

CURVE WIDENING ON SPIRAL CURVES

PAVEMENT MARKING DETAIL ON SIMPLE CURVES

(normal edge of shoulder)

Edge line striping

(normal edge of shoulder)

Edge line striping

(normal edge of shoulder)

Edge line striping

(normal edge of shoulder)

Edge line striping

Two-way traffic

Passing zone both directions

Two-way traffic

No passing zone single lane direction

(Staked)

(Staked)

DETAIL ON SPIRAL CURVES

PAVEMENT MARKING

No Passing Zone

No Passing Zone

Travel way (L)Travel way (L) curve widening (w) guardrail offset shoulder (s) shoulder (s) w/2 shoulder (s)

Travel way (L) curve widening (w/2)

Travel way (L) guardrail offset curve widening (w/2) shoulder (s) s s L

L

Length of curve widening

L L s s s s

L w /2

L w /2

2L w

2L w s s s s

2L w

Length of curve widening

L L

L L

2L w s s w /2

L w /2

L w /2 s s s s

Paved ditchPaved ditch

NOTE:

to curve widening on simple curves.

Centerline offset striping is only applicable curve widening.

widths remain constant throughout the widths within the traveled way. Shoulder curve widening to achieve equal lane

Paint centerline striping on curves with ranges and quantities for pavement markings.

See Summary for tables showing station from the normal edge of shoulder.

way and curve widening, 2-inch maximum

5. Paint the edge line striping outside the travel

4.

3.

2.

1.

note 4 note 4

LINEAR PAVEMENT MARKINGS

C634-50

FP-24, FP-14

06/2024

CFLHD DETAIL

:5

M a r c h

D e t

C p w w o r k in g \c e n tr a l0

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OFFICE OF FEDERAL LANDS HIGHWAY

U.S. DEPARTMENT OF TRANSPORTATION, FHWA

SPECIFICATION

APPROVED FOR USE

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T10

ROAD WORK

END

WORK

ROAD

AHEAD

ROAD NAME

WORK

ROAD

AHEAD

ROAD WORK

END

WORK

ROAD

xxxxx

WORK

ROAD

xxxxxxx

ROAD WORK

NEXT xx MILES

WORK

ROAD

AHEAD

xx

MPH

ROAD NAME

ROAD WORK

END

WORK

ROAD

xxxxxxx

ROAD WORK

END

xx

MPH

WORK

ROAD

xxxxxxx

ROAD WORK

NEXT xx MILES

12.

11.

10.

9.

8.

7.

6.

5.

4.

3.

2.

1.

ROAD TYPE

DISTANCE BETWEEN

A B C

NOTE:

M in o r R o a d

M a jo r R o a d

C

B as de ter mi ne d b y t he C

O

Wor k z on e A re a o f I nfl ue nc

(S ee S ign S pa cin g T ab le)

ADVANCE W

ARNI

NG

AREA

(S ee S ign S pa cin g T ab le)

ADVANCE W

ARNI

NG

AREA

A

B

C

A

A

A

A

Pr oje ct Lim its

See Note 8 W16-8P W20-1 over

W20-1

G20-2

See Note 9 W20-1

See Note 9 W20-1

(optional) W13-1P

See Note 10 G20-1

G20-2

See Note 8 W16-8P W20-1 over

G20-2

G20-2

See Note 9 W20-1

See Note 9 W20-1

(optional) W13-1P

See Note 10 G20-1 specify the distance to the work area in feet or in miles. Install an The message on the W20-1 signs may be ROAD WORK AHEAD or may roads only).

name of the road on which the construction does occur (applies to major construction work occurs, include a supplementary plaque indicating the If W20-1 is placed on a roadway other than that on which the actual

Cover post-mounted signs when not applicable.

Do not store traffic control devices along the roadway when not in use.

Maintain two-way traffic during all non-work hours except as approved.

Ensure all sign supports exposed to traffic are crashworthy.

construction area.

needed to indicate a maximum recommended speed through the Install advisory speed plaques under the W20 series warning signs as messages as required.

signs, locate the warning signs to fit field conditions as approved. Vary Where advance warning signs, placed as shown, interfere with permanent operations.

and details in this traffic control plan as necessary to accommodate actual applicable to this project. The Contractor may add or delete information Not all details shown on the temporary traffic control sheets may be

Erect all project advance warning signs before starting construction work.

State standards may be used as an alternative if approved.

verify that an encroachment permit has been obtained.

If signing on a roadway under a jurisdiction other than the client agency, nearest whole mile.

at each end of the project. Show the distance on the G20-1 sign to the

Ro ad N ame

SIGN SPACING TABLE

For work zones that are 2 miles or more in length, install G20-1 signs

Sign Spacing Table.

When used, place the two W20-1 signs "B" feet apart according to the additional W20-1 sign when approach speeds exceed 50 mph.

Expressway / Freeway

NO SCALE

SIGNS IN FEET

Rural greater than 50 mph

Urban and Rural 35 mph to 50 mph

Urban and Rural 30 mph and less

ADVANCE SIGNING

TEMPORARY TRAFFIC CONTROL

635-1

2/2024

FLH STANDARD

:0

M a rc h

S td

-1 p w w o rk in g \c e n tr a l0

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\S td -1

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OFFICE OF FEDERAL LANDS HIGHWAY

U.S. DEPARTMENT OF TRANSPORTATION, FHWA

SPECIFICATION

APPROVED FOR USE

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T11

NO SCALE

Traffic flow

Traffic flow not the advisory speed.

Approach speed based on the regulatory posted speed, *

Device spacing

Spacing Table)

(See Length and Channelizing devices

(optional)

BUFFER SPACE

Flagger location

(See Length and Spacing Table)ADVANCE WARNING AREA (See Sign Spacing Table)

ATAPER AREABUFFER SPACEVARIABLEBUFFER SPACETAPER AREAABC

WORK

ROAD

AHEAD

See Note 4

W20-1

ONE LANE

ROAD

AHEAD

xx

MPH

W20-4

(optional)

W13-1P xxx

FEET

W20-7

W16-2P

Flagger location

WORK SPACE

TERMINATION AREA

ROAD WORK

END

See Note 4

G20-2 stored in the buffer space.

Do not allow equipment, materials, or vehicles to be parked or

Requirements, Section 156.

For project specific minimum width, refer to the Special Contract

WORK AHEAD (W20-1) and END ROAD WORK (G20-2) signs.

If closure is completely within the project limits, eliminate the ROAD display the name of the Contractor on the pilot car.

sign at a conspicuous location on the rear of vehicle. Prominently

For pilot car operation, mount the PILOT CAR FOLLOW ME (G20-4) conditions as approved.

Final location and spacing of devices may be changed to fit field to those depicted for the opposite direction of travel.

Signs are shown for one direction of travel only. Place signs similar

6.

5.

4.

3.

2.

1.

(optional)(optional)

NOTE:

SIGN SPACING TABLE

LENGTH AND SPACING TABLE

50' - 100' 50' - 100'

See Note 5

10' min.

ROAD TYPE

DISTANCE BETWEEN

A B C

Expressway / Freeway

SPEED*

APPROACH

AREA

TAPER

SPACE

BUFFER

SPACE

WORK

CHANNELIZING DEVICE

LENGTH

SPACE

BUFFER

Rural greater than 50 mph

Urban and Rural 35 mph to 50 mph

Urban and Rural 30 mph and less

SIGNS IN FEET

FEET

SPACING IN FEET

MPH

(WITH FLAGGERS)

SINGLE LANE CLOSURE LAYOUT

TEMPORARY TRAFFIC CONTROL

635-6

:0

M a r c h

S td p w w o r k in g \c e n tr a l0

\d

\S td .d g n

OFFICE OF FEDERAL LANDS HIGHWAY

U.S. DEPARTMENT OF TRANSPORTATION, FHWA

SPECIFICATION

APPROVED FOR USE

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T12

NO SCALE

See post detail (typ.)

Breakaway holes

See table for hole size parallel to sign face.

Field drill holes through post

Bottom of sign panel

Post�

Local tangent

< 10

" diameter4 1Attach sign panels with a minimum of two a minimum lateral distance of 1 ft behind the face of lateral offset of 2 ft may be used. In areas with curbs, 6" x 6" or larger.

Use 7 ft minimum spacing between posts for sign posts and 6 ft minimum mounting height for secondary sign.

use 7 ft minimum mounting height for main sign

NOTE:

90°

93°

WOOD POST SELECTION TABLE

X X

0.75X

H

H

X

0.2X0.6X 0.2X

Y

H

D

H

D

H

D

Long side of post

D

7.

6.

5.

4.

3.

2.

1.

In areas where lateral distance is limited, a minimum

D = Post embedment depth for average soil conditions.

Select post lengths to fit field conditions.

H1 and H2 = Overall post length.

bolts per post.

In pedestrian locations, or in areas with obstructed views, the curb may be used.

SINGLE POST SIGN TWO POST SIGN

SIGN INSTALLATION ANGLE

POST DETAIL

E d g e o f s h o u ld e r

E d g e o f tr a v e le d w a y

State standards may be used as an alternative if approved.

S e e N o te m in

S e e N o te m in

See Note 4

6' - 12'

On tangent alignment

200'

"X"

WIDTH AREA

OF POSTS

NUMBER POST SIZE D HOLE SIZE

(SQFT)

Other Shapes ≤ 48" Diamond ≤ 36"

Other Shapes ≤ 12' Diamond ≤ 48"

(INCH) (INCH) (INCH)

Diamond ≤ 48"

65 - 95

65 - 95

50 - 65

50 - 65

20 - 50

10 - 20

10 - 20

> 30'

> 17'

12' - 16'

> 13'

6 x 6

4 x 6

4 x 6

6 x 6

4 x 6

4 x 4

6 x 6

4 x 6

4 x 4

1.5

1.5

1.5

1.5

WOOD POSTS

SIGN INSTALLATION

TEMPORARY TRAFFIC CONTROL

635-14

:4

F e b ru a ry

S td

-1 p w w o rk in g \c e n tr a l0

\d

\S td

-1

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

U.S. DEPARTMENT OF TRANSPORTATION, FHWA

SPECIFICATION

APPROVED FOR USE

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T13

S t N

E

5th Ave NE th

S t N

E th

S t N

E th

S t N

E

4th Ave NE

H ig h w a y

N

E

R11-2

DETOUR

DETOUR

WORK

ROAD

AHEAD

WORK

ROAD

AHEAD

M4-9L

M4-9L

W20-1

W20-1

ROAD

CLOSED

Note:

1. Proposed temporary detour for earthwork and paving operations.

M4-9R

DETOUR

M4-9R

DETOUR

Hoffer Lake

McClusky

3rd Ave NE

Hoffer Lake

Construction closure area

M4-9L

DETOUR

Proposed detour

WORK

ROAD

AHEAD

W20-1

N

1000 200005001000

Scale in feet

Type 3 Barricades

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

100+00

0+

+00

120+00

125+

135+00

140+00

145+00

150+00

155+00

160+00

165+00

170+00

174+00

D e to u r M a p V ie w

E a s t

S h e p w w o r k in g

\c e n tr a l0

\d

\D

T R

S

D N

N E

.d g n

:4

M a r c h

EAST CLOSURE DETOUR

PROPOSED TEMPORARY

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T14

5th Ave NE th

S t N

E

Hoffer Lake

Hoffer Lake

R11-2

ROAD

CLOSED

N

Note:

1. Proposed temporary detour for earthwork and paving operations.

M4-9L

DETOUR

W20-1

WORK

ROAD

AHEAD

W20-1

WORK

ROAD

AHEAD

M4-9R

DETOUR

M4-9R

DETOURM4-9L

DETOUR

750 15000375750

Scale in feet

Proposed detour closure area

Construction

Type 3 Barricades

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

100+00

0+

+00

120+00

125+

135+00

140+00

145+00

150+00

155+00

160+00

165+00

170+00

174+00

D e to u r M a p

W e s t

S h e p w w o r k in g

\c e n tr a l0

\d

\D

T R

S

D N

N E

.d g n

:1

S e p te m b e r

WEST CLOSURE DETOUR

PROPOSED TEMPORARY

PROJECT

NUMBER

SHEET

HOFFER LAKE ACCESS ROAD

T15

09/04/2025

119+00.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,860 1,860

1,852.77 Des Grade =

1,851.93 Subgrade =

1,852.77 Original Grnd =

.5

.0

.5

.0

.6

.5

.0

.5

.5

.0

.5

.0

1:41:2

-2.0%

1:4 1:4

1:4 1:

-2.0%

.6

.6

.6

.6

.6

.6

.6

.6

LC

119+50.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,860 1,860

1,852.01 Des Grade =

1,851.18 Subgrade =

1,851.93 Original Grnd =

.1

.0

.7

.0

.4

.4

.2

.3

.7

.0

.1

.0

1:4 +1.0%

1:2 1:4 1:4

1:

21:4

-2.0%

.8

.6

.3

.2

.3

.2

.8

.6

LC

120+00.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,851.26 Des Grade =

1,850.42 Subgrade =

1,851.07 Original Grnd =

.6

.0

.8

.0

.8

.5

.7

.9

.7

.0

.7

.0

1:4 +4.0%

1:2 1:4 1:4 1:

1:4

-4.0%

.7

.9

.0

.8

.0

.8

.7

.9

LC

120+50.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,850.47 Des Grade =

1,849.63 Subgrade =

1,850.41 Original Grnd =

.0

.9

.9

.0

.9

.0

.0

.4

.8

.0

.0

.9

1:4 +4.8%

1:2 1:4 1:4

1:

1:4

-4.8%

.8

.1

.3

.7

.3

.7

.8

.1

FHWA, Office of Federal Lands Highway

:5

M a r c h

A

L I M

A I N

N

E

.0

S h e p w w o r k in g

\c e n tr a l0

\d

\X

S S

S

D N

N E

.d g

X1

SHEET

PROJECT

HOFFER LAKE ACCESS ROAD

121+00.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,849.37 Des Grade =

1,848.53 Subgrade =

1,849.34 Original Grnd =

.9

.0

.8

.0

.9

.2

.6

.9

.7

.0

.9

.0

1:4 +4.8%1:2

1:4 1:4

1:

1:4

-4.8%

.7

.1

.2

.8

.2

.8

.7

.1

LC

121+50.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,848.00 Des Grade =

1,847.17 Subgrade =

1,848.01 Original Grnd =

.5

.0

.4

.0

.3

.6

.2

.8

.4

.0

.5

.0

1:4 +4.8%1:2 1:4

1:4

1:

21:4

-4.8%

.3

.1

.8

.8

.8

.8

.3

.1

LC

122+00.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,846.95 Des Grade =

1,846.12 Subgrade =

1,846.92 Original Grnd =

.2

.0

.6

.0

.3

.7

.5

.2

.6

.0

.2

.0

1:4 +2.4%

1:2 1:4 1:4 -5.0%

-2.4%

.4

.0

.4

.0

.7

.6

LC

122+50.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.55 Des Grade =

1,845.72 Subgrade =

1,846.66 Original Grnd =

.4

.0

.3

.0

.4

.1

.0

.6

.3

.0

.4

.0

1:4 1:2

-0.6%

1:4 1:4

1:3

-2.0%

.6

.4

.6

.4

.4

.6

:2

M a r c h

A

L I M

A I N

N

E

.0

S h e p w w o r k in g \c e n tr a l0

\d

\X

S E

C S

D N

N

E .d g

X2

PROJECT

123+00.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.47 Des Grade =

1,845.64 Subgrade =

1,846.56 Original Grnd =

.2

.0

.2

.0

.0

.1

.7

.2

.2

.0

.2

.0

1:4 -2.0%

-5.0% 1:4

1:3

-2.0%

.3

.6

.3

.6

LC

123+50.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.40 Des Grade =

1,845.56 Subgrade =

1,846.41 Original Grnd =

.1

.0

.1

.0

.2

.5

.3

.4

.1

.0

.1

.0

1:4 -2.0%

-5.0% 1:4

1:3

-2.0%

.2

.6

.2

.6

LC

124+00.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.34 Des Grade =

1,845.51 Subgrade =

1,846.34 Original Grnd =

.1

.0

.1

.0

.6

.1

.5

.4

.1

.0

.1

.0

1:4 -2.0%

1:3 1:4

1:3

-2.0%

.2

.6

.2

:2

M a r c h

A

L I M

A I N

N

E

.0

S h e p w w o r k in g \c e n tr a l0

\d

\X

S E

C S

D N

N

E .d g

X3

PROJECT

124+50.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.37 Des Grade =

1,845.53 Subgrade =

1,846.42 Original Grnd =

.1

.0

.1

.0

.0

.1

.6

.4

.1

.0

.1

.0

1:4 -2.0%

1:3

1:4

1:3

-2.0%

.2

.6

.2

.6

LC

125+00.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.45 Des Grade =

1,845.61 Subgrade =

1,846.49 Original Grnd =

.2

.0

.2

.0

.5

.9

.1

.0

.2

.0

.2

.0

1:4 -2.0%

1:3

1:4

1:3

-2.0%

.3

.6

.3

.6

LC

125+50.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.53 Des Grade =

1,845.70 Subgrade =

1,846.57 Original Grnd =

.3

.0

.3

.0

.4

.5

.3

.6

.2

.0

.2

.0

1:4 -2.0%

1:3

1:4

1:3

-2.0%

.3

.6

.3

:2

M a r c h

A

L I M

A I N

N

E

.0

S h e p w w o r k in g \c e n tr a l0

\d

\X

S E

C S

D N

N

E .d g

X4

PROJECT

126+00.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.62 Des Grade =

1,845.78 Subgrade =

1,846.64 Original Grnd =

.4

.0

.4

.0

.7

.7

.5

.3

.3

.0

.3

.0

1:4 -2.0%

1:3 1:4

1:3

-2.0%

.4

.6

.4

.6

LC

126+50.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.70 Des Grade =

1,845.87 Subgrade =

1,846.70 Original Grnd =

.4

.0

.4

.0

.1

.9

.2

.6

.4

.0

.4

.0

1:4 -2.0%

1:3 1:4

1:3

-2.0%

.5

.6

.5

.6

LC

127+00.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.79 Des Grade =

1,845.95 Subgrade =

1,846.76 Original Grnd =

.5

.0

.5

.0

.1

.4

.3

.6

.5

.0

.5

.0

1:4 -2.0%

1:4 1:4

1:3

-2.0%

.6

.6

.6

.6

LC

127+50.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.87 Des Grade =

1,846.04 Subgrade =

1,846.82 Original Grnd =

.6

.0

.6

.0

.6

.8

.1

.2

.6

.0

.6

.0

1:4 -2.0%

-5.0% 1:4

1:3

-2.0%

.7

.6

.7

:2

M a r c h

A

L I M

A I N

N

E

.0

S h e p w w o r k in g \c e n tr a l0

\d

\X

S E

C S

D N

N

E .d g

X5

PROJECT

128+00.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,846.96 Des Grade =

1,846.13 Subgrade =

1,846.81 Original Grnd =

.7

.0

.7

.0

.8

.7

.0

.8

.7

.0

.7

.0

1:4 -2.0%

-5.0% 1:4

1:3

-2.0%

.8

.6

.8

.6

LC

128+50.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,847.04 Des Grade =

1,846.21 Subgrade =

1,846.98 Original Grnd =

.8

.0

.8

.0

.8

.7

.1

.5

.8

.0

.8

.0

1:4 -2.0%

-5.0% 1:4

1:4

-2.0%

.9

.6

.9

.6

LC

129+00.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,847.13 Des Grade =

1,846.30 Subgrade =

1,847.11 Original Grnd =

.9

.0

.9

.0

.8

.3

.5

.3

.8

.0

.8

.0

1:4 1:2

-2.0%

1:4

1:4 1:4

-2.0%

.9

.6

.9

.6

.9

.6

LC

129+50.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,847.24 Des Grade =

1,846.41 Subgrade =

1,847.21 Original Grnd =

.0

.0

.0

.0

.0

.5

.4

.6

.0

.0

.0

.0

1:41:2

-2.0%

1:4

1:4 -5.0%

-2.0%

.0

.6

.0

.6

.0

:0

M a r c h

A

L I M

A I N

N

E

.0

S h e p w w o r k in g \c e n tr a l0

\d

\X

S E

C S

D N

N

E .d g

X6

PROJECT

130+00.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,847.40 Des Grade =

1,846.57 Subgrade =

1,847.39 Original Grnd =

.1

.0

.1

.0

.5

.1

.2

.5

.1

.0

.1

.0

1:41:2

-2.0%

1:4 1:4

1:4 1:

-2.0%

.2

.6

.2

.6

.2

.6

.2

.6

LC

130+50.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,847.60 Des Grade =

1,846.77 Subgrade =

1,847.60 Original Grnd =

.3

.0

.3

.0

.6

.0

.5

.8

.3

.0

.3

.0

1:41:2

-2.0%

1:4 1:4

1:4 1:

-2.0%

.4

.6

.4

.6

.4

.6

.4

.6

LC

131+00.00

-40 -30 -20 -10 0 10 20 30 40

1,840 1,840

1,850 1,850

1,847.80 Des Grade =

1,846.97 Subgrade =

1,847.82 Original Grnd =

.5

.0

.5

.0

.2

.7

.9

.1

.5

.0

.5

.0

1:41:2

-2.0%

1:4 1:4

1:4 1:

-2.0%

.6

.6

.6

.6

.6

.6

.6

:4

F e b r u a r y

A

L I M

A I N

N

E

.0

S h e p w w o r k in g \c e n tr a l0

\d

\X

S E

C S

D N

N

E .d g

X7

PROJECT

131+50.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,848.06 Des Grade =

1,847.23 Subgrade =

1,848.01 Original Grnd =

.8

.0

.9

.0

.3

.6

.3

.9

.9

.0

.8

.0

1:4 -2.0%

-5.0% 1:4

1:4 1:

-0.6%

.1

.4

.9

.6

.1

.4

LC

132+00.00

-40 -30 -20 -10 0 10 20 30 40

1,830 1,830

1,840 1,840

1,850 1,850

1,848.74 Des Grade =

1,847.91 Subgrade =

1,848.71 Original Grnd =

.4

.0

.0

.0

.1

.4

.9

.4

.0

.0

.4

.0

1:4 -2.4%

1:4 1:4

1:4 1:

+2.4%

.2

.0

.5

.6

.2

.0

LC

132+50.00

-40 -30 -20 -10 0 10 20 30 40