OR_DOT_16_1_Plans_Signed.pdf

E .!!l ui

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"O ., C Cl

"iii ., Project Location

OREGON KEY MAP

TYPE OF CONSTRUCTION:

Roadway surface preservation (asphalt surfaces), sign replacement/new sign installation, guardrail replacement, pavement markings, and bridge repairs.

DESIGN DESIGNATION:

ADT(2018)

ADT (2043)

V e (max)

6,100 15,000 to 20,000

60MPH

Match Existing

SPECIFICATION:

Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects, FP-14

PLANS PREPARED FOR

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

VANCOUVER,WASHINGTON

PLANS PREPARED BY

'.:II-------�

J PROJECT MANAGER

1 M. MILLER

U.S. DEPARTMENT OF TRANSPORTATION

N

FEDERAL HIGHWAY ADMINISTRATION

�\ l) f TRA-t.r,., Q.. -

LU C>

���<",?�� 8TATES l)'i �

PLANS FOR PROPOSED PROJECT

OR DOT 16(1)

US20: SANTIAM JUNCTION -

JACK LAKE RD.

WILLAMETTE AND DESCHUTES NATIONAL FOREST

LINN AND JEFFERSON COUNTY

OREGON

LENGTH 13.69 MILES

· Linn County

Willamette National Forest

Begin Project

10+00.00

MP 74.50

Jefferson County

Deschutes National Forest

Scale in Miles ,®r�/l

J

En� Project

730+40.96

MP 88.113---_i_

Deschutes County

@J

STATE

OR

INDEX TO SHEETS

A. GENERAL INFORMATION

A.1 TITLE SHEET

PROJECT

OR DOT 16(1)

A.2 PLAN SYMBOLS AND ABBREVIATIONS

A.3 VICINITY MAP

B. SUMMARIES

B.1-2 SUMMARY OF QUANTITIES

C. TYPICAL SECTION

C.1 TABULATION OF SURFACING QUANTITIES

C.2 TYPICAL SECTIONS

C.3 ASPHALT CONCRETE PAVEMENT (ACP) DETAILS

C.4 BRIDGE END DETAIL

D. PLAN-PLAN

D.1 TABULATION OF ROADWAY QUANTITIES

D.2-28 PLAN AND PLAN

D.29 DRAINAGE CURBS

D.30-35 GUARDRAIL DETAILS

E.TEMPORARY TRAFFIC CONTROL

E.1 TABULATION OF TEMPORARY TRAFFIC CONTROL

QUANTmES

SHEET

NUMBER

A.1

E.2-7 TEMPORARY TRAFFIC CONTROL STANDARD DETAILS

F. PERMANENT TRAFFIC CONTROL

F.1 TABULATION OF PAVEMENT MARKINGS

F.2 TABULATION OF PERMANENT SIGNS,

DELINEATORS, AND RUMBLE STRIPS

F.3-4 PERMANENT SIGN DETAILS

F.5-9 PERMANENT PAVEMENT MARKING DETAILS

F.10 PERFORATED STEEL SQUARE TUBE (PSST) SIGN

SUPPORT INSTALLATION

F.11 PERFORATED STEEL SQUARE TUBE (PSST) SLIP

BASE FOUNDATION

F.12-13 TRAFFIC DELINEATORS

F.14-16 RUMBLE STRIPS DETAILS

G. MATERIAL SOURCE AND STOCKPILE SITE

G.1 HOGG ROCK QUARRY MATERIAL SOURCE

G.2 HOGG ROCK QUARRY MATERIAL SOURCE CROSS

SECTIONS

G.3 BIG LAKE STOCKPILE AND PROCESSING AREA

A;;ovjf'f/ i �� &- . DATE 41/4/Zp/'j

Chief of Engineering, Western Federal Lands Highway Division

A.3

VICINITY MAP

A J L a b .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

SHEET

OR OR DOT 16(1)

C h e c k e d b y K

L a n g

D e s ig n e d b y E J a m e s

Scale in feet

0 6000 900030001500

Lost Lake

Square Lake

Long Lake

Round Lake

Suttle Lake

Blue Lake

Big Lake

Clear Lake

Meadow Lake

Link Lake Dark Lake

Phalarope Lake

Duffy Lake

Mowich lake

Santiam Lake

Carmen Reservoir

N S a n tia m H w y

M c

K e n z ie H w y

Hwy 2

Jack

Three Fingered

Forest

National

Willamette

Sa nt iam P as s B yway

McK en zie P as s

Jefferson

Deschutes

North Sa nti am River

OR DOT 16(1)

Begin Project

10+00.00

730+40.96

OR DOT 16(1)

End Project

M ile s t o Eu ge ne , O

R

M ile s to S a le m , O

R

M ile s to S is te rs , O

R

Lake Creek Bridge

US

O R

U S

(Water Source)

Lost Lake Creek

153+10, Rt.

O R

J e ff e r s o n

L in n

Mt. Washington Viewpoint

541+00, Rt.

Quarry

Hogg Rock

Hogg Rock Quarry Access

284+00, Lt.

Big Lake Stockpile Site

295+00, Rt.

04/02/19

Sheet and Description

Section C Section D Section E Section F

Typical Section Plan and Plan Temporary Traffic

Control

Permanent Traffic

Control

Bid

Schedule

A1620 63309-1300 DELINEATOR, TYPE SNOW POLE,

12 FEET EACH 40 40

A1640 63313-0000 RUMBLE STRIP LNFT 89219 281 89,500

A1660 63401-1700 PAVEMENT MARKINGS, TYPE I,

SOLID (TYPE B-HS, PRE-FORMED, INLAID

FUSED THERMOPLASTIC FILM) LNFT 243770 6230 250,000

A1680 63401-1800 PAVEMENT MARKINGS, TYPE I,

BROKEN (TYPE B-HS,

PRE-FORMED, FUSED INLAID

THERMOPLASTIC FILM) LNFT 29342 858 30,200

A1700 63405-3300 PAVEMENT MARKINGS, TYPE I,

TURN ARROW (TYPE B-HS,

PRE-FORMED, FUSED INLAID

THERMO-PLASTIC FILM) EACH 16 16

A1720 63502-0300 TEMPORARY TRAFFIC CONTROL,

ARROW BOARD, TYPE C EACH 2 2

A1740 63502-0500 TEMPORARY TRAFFIC CONTROL,

BARRICADE TYPE 2 EACH 4 4

A1760 63502-0600 TEMPORARY TRAFFIC CONTROL,

BARRICADE TYPE 3 EACH 5 5

A1780 63502-1200 TEMPORARY TRAFFIC CONTROL,

TUBULAR MARKER, TYPE 28-INCH EACH 75 75

A1800 63502-1300 TEMPORARY TRAFFIC CONTROL,

DRUM EACH 24 24

A1820 63502-1700 TEMPORARY TRAFFIC CONTROL,

WARNING LIGHT TYPE C (FLAGGER

STATION LIGHTING) EACH 4 4

A1840 63502-2000 TEMPORARY TRAFFIC CONTROL,

PORTABLE CHANGEABLE MESSAGE

SIGN EACH 3 3

A1860 63503-0700 TEMPORARY TRAFFIC CONTROL,

PAVEMENT MARKINGS LNFT 144566 5334 149,900

A1880 63504-1000 TEMPORARY TRAFFIC CONTROL,

CONSTRUCTION SIGN SQFT 874 874

A1900 63506-0600 TEMPORARY TRAFFIC CONTROL,

PILOT CAR HOUR 800 800

A1920 63507-0700 TEMPORARY TRAFFIC CONTROL,

TRAFFIC CONTROL SUPERVISOR DAY 65 65

A1940 63509-1000 TEMPORARY TRAFFIC CONTROL,

FLAGGER FXHR 3,200 3,200

-A p r-

:5 P

M

MileStone: 100% Estimate_4-11-19

Date Completed: Complete

Report Date: 04/11/19

Pay Item Description Unit

Estimated

Quantities

Remarks and/or Determination of Estimated Quantity Miscellaneous Allowance

C

P W

E x p o rt

E E B A C S S O

Q .x ls m

]S h e e t

(2

SUMMARY OF QUANTITIES - Schedule A

A

M

E

N

D

Line

Item

No.

Pay Item

Number

STATE PROJECT

B.2OR DOT 16(1)OR

NUMBER

C.1

SURFACING QUANTITIES

TABULATION OF

C J L c a .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

e c k e d b y K

L a n g

D e s ig n e d b y E J a m e s

C.2

TYPICAL SECTIONS

NO SCALE

SECTION A-A

Pullouts

Summary of

Station Side

Right616+50

Right596+50

Right541+00

Left517+00

Left503+00

Right442+00

Right375+00

Left282+00

Right164+00

Right83+00

Left34+00

Right32+00

FOOTNOTE:

C J L c a .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

e c k e d b y K

L a n g

D e s ig n e d b y E J a m e s

Existing Traveled way

Varies 12'-24'

Existing Traveled way

Varies 12'-24'

Existing Traveled way

Varies 11'-12'

Existing Traveled way

Varies 11'-12'

Existing Traveled way

Varies 11'-12'

Existing Traveled way

Varies 11'-12'

Existing ground

CL

Match Existing

Variable

Variable

Existing ground

Asphalt Pullout

Match Existing

Asphalt Pullout Match Existing

CL

Pay limits from curb to curb

670+94 TO 671+88

CL

Match Existing

BRIDGE APPROACH

TYPICAL SECTION

669+73 TO 670+73

672+09 TO 673+09

CL

670+73 TO 670+94

671+88 TO 672+09

Shoulder

7' Existing

Shoulder

7' Existing

Inlet Paving Detail

Match Existing

Match Existing

L im it s

C o n s tr u c ti o n

L im it s

C o n s tr u c ti o n

Tack Coat

Tack Coat

Tack Coat

Tack Coat

A A

L ip

Top of Inlet

Shoulder

7' Existing

Shoulder

7' Existing

Aggregate Base

Existing Roadway

Aggregate Base

Existing Roadway

Tack Coat 3" Bottom Lift

2" Top Lift

Existing Reinforced Concrete Approach Slab

BRIDGE APPROACH SLABS

TYPICAL SECTION

Existing Asphalt

Concrete Pavement

Existing Shoulder

Varies 3'-7'

Existing Shoulder

Varies 3'-7'

62+83.50 to 63+33.50

4" Drainage curb, BRIDGE

TYPICAL SECTION

MAINLINE TYPICAL SECTION

[2]

[3]

[4]

[1]

[2]

[3]

[4]

[1]

Apply 3/8" Concrete Overlay

(Multi-Layer Polymer

Overlay)

10+00 TO 669+73

673+09 TO 730+40.96

L im it s

C o n s tr u c ti o n

L im it s

C o n s tr u c ti it s

C o n s tr u c ti it s

C o n s tr u c ti

Existing

Guardrail

ODOT

Type 2A

L im it s

C o n s tr u c ti

Existing

Guardrail

ODOT

Type 2A

L im it s

C o n s tr u c ti it s

C o n s tr u c ti it s

C o n s tr u c ti it s

C o n s tr u c ti

0.3 to <3 Million ESAL, 2-Inch Depth

1/2-Inch Nominal Maximum Size Aggregate, Asphalt Concrete Pavement, Gyratory Mix, Asphalt Pavement Milling, 2-Inch Depth

Maximum Size Aggregate, 0.3 to <3 Million ESAL, 2-Inch Depth

Asphalt Concrete Pavement, Gyratory Mix, 1/2-Inch Nominal

Asphalt Pavement Milling, 2-Inch Depth L im it s

C o n s tr u c ti

Maximum Size Aggregate, 0.3 to <3 Million ESAL, 2-Inch Depth

Asphalt Concrete Pavement, Gyratory Mix, 1/2-Inch Nominal

Asphalt Pavement Milling, 2-Inch Depth

(Placed in two lifts)

0.3 to <3 Million ESAL, 5-Inch Depth

1/2-Inch Nominal Maximum Size Aggregate, Asphalt Concrete Pavement, Gyratory Mix, Asphalt Pavement Milling, 5-Inch Depth,

0.3 to <3 Million ESAL, 2-Inch Depth

1/2-Inch Nominal Maximum Size Aggregate, Asphalt Concrete Pavement, Gyratory Mix, Asphalt Pavement Milling, 2-Inch Depth, Ashpalt

Concrete

Pavement, Gyratory Mix, 1/2-Inch

Nominal

Maximum Size

Aggregate, 0.3 to <3 Million

ESAL

Million ESAL

Aggregate, 0.3 to <3

Maximum Size

Mix, 1/2-Inch Nominal

Pavement, Gyratory

Asphalt Concrete

Edge of Existing

Concrete Apron

Pavement Lip the station ranges listed in this table.

may include additional widened shoulder areas beyond within the project limits for the full roadway width, which

Mill and inlay all existing asphalt concrete pavement

Summary of Pullouts includes existing paved pullouts.

See Section 569.03(c).

Mill pavement on bridge approach slabs via micromilling.

Refer to sheet C.4 for bridge joint work.

dimension from expansion joint to expansion joint.

Pay limits of bridge deck include the longitudinal

DETAILS

PAVEMENT (ACP)

ASPHALT CONCRETE

C.3

See Note 1.

adjacent to the safety edge.

with existing shoulder material edge. Perform minor grading

Construct 30° pavement safety

30°

Slope varies, match existing base

Existing aggregate

Existing pavement

E d g e o f p a v e m e n t

NOTE:

FOOTNOTE:

Slope varies to <3 Million ESAL

Maximum Size Aggregate, 0.3

Gyratory Mix, 1/2-Inch Nominal

Asphalt Concrete Pavement, C J L c a .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

e c k e d b y K

L a n g

D e s ig n e d b y E J a m e s

METHOD OF MATCHING EXISTING ACP INLAY SURFACING

NO SCALE

as shown Nominal depth

EDGE DETAIL

(RECONSTRUCTION INCLUDING MILL & INLAY)

SAFETY EDGE

Asphalt Pavement Milling

See Edge DetailSee Edge Detail

Sawcut and tack not acceptable

Mill edge

Concrete Pavement

Existing Asphalt

Concrete Pavement

Existing Asphalt

[1] effective December 1, 2018 to May 31, 2019.

ODOT standard drawings RD610 and RD615

Asphalt concrete pavement detail adapted from1.

[1] limits. Any minor grading is as directed by the CO.

pavement. Do not pave beyond existing pavement

Safety edge to be provided at existing edge of

Profile View

Inlay to existing asphalt concrete pavement to <3 Million ESAL

Maximum Size Aggregate, 0.3

Gyratory Mix, 1/2-Inch Nominal

Asphalt Concrete Pavement, DRAINAGE CURBS

D.29

NO SCALE

DRAINAGE CURBS UNDER GUARDRAIL

post

Guardrail

Guardrail block

F a c e o f g u a r d r a il

(typ.)

Batter 6:1

2" min.

8"

Slope varies

NOTE:

(Slope varies)

Finish grade

On open graded Asphalt Concrete

PORTLAND CEMENT CONCRETE

(typ.)

1-1/2" R

Paving Limits

D J L d a .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

e c k e d b y K

L a n g

D e s ig n e d b y E J a m e s

5.

4.

3.

2.

1.

1, 2018 to May 31, 2019.

Drainage Curbs detail adapted from ODOT standard drawing RD701 effective December guardrail, construct curb height to 4".

shown above. When a run of drainage curb, or any part thereof, is placed under

When drainage curb is required, align curb to match alignment of face of guardrail, as

Dimensions are nominal.

maximum spacing.

For portland cement concrete drainage curbs, construct contraction joints at 15' tangency.

For portland cement concrete drainage curbs, construct expansion joints at points of

E.1

TRAFFIC CONTROL QUANTITIES

TABULATION OF TEMPORARY

E J L e a .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

e c k e d b y K

L a n g

D e s ig n e d b y E J a m e

SUPPORT INSTALLATION

SQUARE TUBE (PSST) SIGN

PERFORATED STEEL

Z

Y Y

X

X

M a x

3 Second Gust Wind Speed (TM671)

95 MPH

Number of Posts

85 MPH

Number of Posts Number of Posts

105 or 110 MPH

2 3

171114

196 294

357238

334 501167

555370

185693

462231

1Square Tube Size

2"-12 ga.

"-12 ga.2

"-10 ga.2

"-12 ga.2 1" & 24

Number of Posts

1 32

AnchorAnchor

Anchor Slip Slip

N/A

Slip

SlipSlip

SlipSlip

Slip"-12 ga.2 1" & 24

"-10 ga.2

"-12 ga.2

2"-12 ga.

Square Tube Size

" - 12 ga. detail.2 1" & 24

1* - See 2 requirements. (typ.)

See Note 4 for hole for base type

See Base Requirments

Sign Area

Center

F.10

GENERAL NOTES:

( X * Y * Z ) in ft - Maximum

" - 12 ga. detail.2 1" & 24

1* - See 2

F J L fa .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

e c k e d b y K

L a n g

D e s ig n e d b y E J a m e s

Square Tube

Perforated Steel

" - 12 ga.2

Square Tube

Perforated Steel

" - 12 ga.4

" - 12 ga. PSST.2 1length inside of the 2

" - 12 ga. PSST to extend entire 4

3.

2.

1.

NO SCALE

SINGLE POST ELEVATION

BASE REQUIREMENTS

PERMANENT PERFORATED STEEL SQUARE TUBE TABLE

" - 12 GA. DETAIL2

1" & 24

N/A - Do not use this option.

foundation details.

Slip - See Drawing F.11 for PSST slip base

Anchor

9.

8.

7.

6.

5.

4.

3.

2.

1.

14.

13.

12.

11.

10.

effective December 1, 2018 to May 31, 2019.

Installation adapted from ODOT Standard Detail TM 675, Perforated Steel Square Tube (PSST) Sign Support mph and 85 mph, respectively.

gusts in Linn County and Jefferson County can reach 105

According to ODOT Standard Drawing TM671, potential wind bases.

Posts protected by barrier or guardrail do not require slip refer to F.3.

For horizontal and vertical clearances of permanent signs ratio shall not exceed 5.0.

The sign width to sign height or sign height to sign width interval of 1.5 years.

Temporary signing uses an Ir = 0.45 for a recurrence interval of 10 years.

Permanent signing uses an Ir = 0.71 for a recurrence and G = 1.14.

General design parameters are Kz = 0.87, Cd (sign) = 1.20, designation G90.

Galvanize steel according to ASTM A653 with coating

Use steel posts with a minimum yield stress of 50 ksi.

sides.

Use 7#16" diameter holes at 1" spacing on each of the 4 crash testing.

meets the manufacturer's recommendation and is based on

Use a material grade for base hardware connection that

The design basic wind speed (3 second gust) is 105 mph.

4th Edition, 2001, 2002, 2003, and 2006 interim revisions.

Supports for Highway Signs, Luminaires, and Traffic Signals with the AASHTO Standard Specifications for Structural

Perforated Steel Square Supports are designed in accordance

B

B

B

B

B

B

B

B

B

B

B

B

B

B B

B

B

B B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

NOTES:

and 1 nut. (2 Required)

" Bolt with 2 flatwashers,8 and nut. (3 Required)

2 Sleeves, 2 flatwashers, " Bolt with 2

Top Slip Base Plate

Teflon Gasket

Bottom Slip Base Plate bottom slip base.

Anchor Tube welded to

3" x 3" x 7 gauge

M a x im u m granular material

Well compacted

1' - 0"

Square Tube (PSST)

Perforated Steel

Washer

" Bolt8

Washer

Nut

Top Slip Base Plate

Teflon Gasket

Bolt Sleeve

Bottom Slip Base Plate

Bolt Sleeve

Washer

" Bolt2

Nut

Washer bottom slip base.

Anchor Tube welded to

3" x 3" x 7 gauge

Sign Face o f

T r a v e l

D ir e c ti

SLIP BASE ELEVATION

No Scale

No Scale

SLIP BASE EXPLODED VIEW PLAN

No Scale

SLIP BASE FOUNDATION

PERFORATED STEEL SQUARE TUBE (PSST)

manufacturer's instructions.

Install sign post according to the

F.11

31, 2019.

Drawing TM 688 effective December 1, 2018 to May

Foundation detail adapted from ODOT Standard

9. Perforated Steel Square Tube (PSST) Slip Base

8. Replace signs with extruded aluminum panels.

documentation.

material as determined by the manufacturer's pieces of a slip base system. Use specific slip base manufacturer and are only shown to convey general

7. Slip base details shown are not for a specific list.

6. Use slip bases listed on the ODOT Qualified products bases.

instructions. Use manufacturer pre-assembled slip

5. Install all slip bases according to the manufacturer's based on crash testing.

according to the manufacturer's recommendation and

4. Install material grade for base hardware connection

(fc = 3000 psi) per Section 601.

3. Install footing concrete as Commercial Grade Concrete approved equal.

2. Install slip base steel as hot dipped galvanized or based on crash testing.

according to the manufacturer's recommendation and

1. Install material grade for base hardware connection

F J L fb .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

e c k e d b y K

L a n g

D e s ig n e d b y E J a m e

NO SCALE

TRAFFIC DELINEATORS

REFLECTOR PATTERN TABLE

Type

Color

And Target Or Post

Color Of Reflector

Reflectors

Number Of

On Backside

And Target Or Post

Color Of Reflector

On Backside

Reflectors

Number Of

Pattern

Standard

"W-2B"

"W-1B"

"R-1"

"B-3"

"B-2"

"B-1"

"Y-2"

"Y-1"

"W-2"

"W-1"

White

White

Red

Blue

Blue

Blue

Yellow

Yellow

White

White

White

White

NOT

APP

LI

CABLE

NOT

APP

LI

CABLE

Pattern

Backside

NOTE: MATERIAL NOTE:

FOOTNOTE:

F.12

F J L fc .d g n

I n t_ ft

D

STATE PROJECT

NUMBER

e c k e d b y K

L a n g

D e s ig n e d b y E J a m e s

"16 13 "16

3"- 4" dia.

2"

4"

4"

1"

2"

4"

4"

1" line

Ground line

Ground detail See installation detail See installation

3"- 4" wide sheeting

Reflective cylindrical post wrapping around sheeting bands

4" Wide reflective

TARGET

TYPE - 2 TYPE - 3

TYPE - 1 TYPE - 1U

FLEXIBLE PLASTIC POSTS

4"

1"

4"

2"

"4

(8 required)

" Ø Holes4

"2

"2

"16

"4

"4

"4

"4

"4 pattern, install 2nd target For "B-3" reflector

STEEL POSTS

INSTALLATION DETAIL

Ground line roadway section dependent on

Variation and anchorage system upon make of post used posts, variable dependent

Metal posts, 2' plastic as directed o r f a c e o f c u r b

E d g e o f s h ld r

T y p e

U m in T y p e V a r ia b le

TYPE - 5

CONCRETE BARRIER AREAS

unless otherwise noted in plans)

(Install barrier markers at 50' spacing

TYPE - 4

GUARDRAIL AREAS (WITH WOOD POSTS)

ALTERNATE 2ALTERNATE 1

as shown for the Type 2 post

Install reflective sheeting as shown for the Type 1 post

Install reflective sheeting plastic post

Flexible

Wood post

Ground line Ground line

Wood post steel post detail)

(see

U-Flange post

2.

1.

1.

2.

3.

2.

1.

8' (max.)

2' (normal)

7.

6.

5.

4.

3.

2.

1.

color of the adjacent edge line) and reflective material to the

(match color of barrier marker

Retroreflective Barrier marker tightening lag screws).

diameter of the circular section. Do not compress or deform circular section when circular sectin plastic delineators. Use lag screws at least 2" longer than the

" X 2") lag screws (Use 2 lag screws, centered, for 4 15/8" Ø Holes & fasten with 4 (

Concrete

Place required number in sequence from top of target.

and Type 5 barrier mounts.

Acrylic prismatic reflectors acceptable on Type 1, 1 U, 2 and 4 posts shown.)

reflective sheeting is an acceptable alternate unless otherwise

" x 4" 2 1 3" x 4" reflective sheeting unless otherwise shown. ( 3

REFLECTORS:

For "B-3" reflector pattern, overlap bottom target with the top target.

dia. aluminum blind rivets and washers.

" 16 3 Aluminum sheet, nominal thickness .050". Fasten to post with

TARGET:

See Drawing D.34 for steel post dimensions and details.

1.12 lb/ft.

Galvanized steel, nominal weight Type 1, 2 lb/ft, Type 1 U, POST:

Offset delineators 2' from edge of shoulder from Station 665+00 to 684+00, Lt and Rt.

Install all delineators with reflectors facing adjacent oncoming traffic.

as shown for Type 4 Delineators.

Install delineators at guard rail locations behind the rail and adjacent to guard rail posts

On horizontal curves place delineators nearly opposite each other.

hamper maintenance operations.

constructed to older standards where ditches are narrow and where delineators tend to

Exercise judgement in the installation of delineators in cut section, particularly on roads

(b) eliminate said post if limit of variation is exceeded.

(a) vary placement of that post up to 25% of spacing shown, or;

intersections, either:

To clear driveways, crossroads etc., or for required adjustments at ramps and at

Measure spacing along the shoulder.

I gi

I� "

Ii

1] u Q)

C

"C

! l' SCALE WARNING '• j

'.'.j -- ------ --- �I n'!a�i�� e i,f;i �r�1T1 s a;

t lln � drawing is not to scale -----m

I

I I I I

I I I I

I I

I I I

I I I I

I I

I I

I I i I

I I I

I I

I I

I I

I I

I t' i I

<:::l/ '.\1

I ,.I

,i.:::, I

I

I

BIG LAKE

US20/OR126, M.P. 79.9

NW1� Sec. 25, T. 13 s., R. 716_ E., W.M.

LINN COUNTY

PLAN

Scale: I"= 200'-0"

STATE

50 0 i Scv!e (ft)

I EGENn

) = Fxistfng f/SF<i Stockpile

= Access Road

= ProjectBoundary

= Disturbnd Arca Bour>darv

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