Plans Horse Mesa Bridge.pdf

8/5/2022

ALEXANDER

SMITH

Digitally signed by ALEXANDER

SMITH

Date: 2022.08.11 09:11:41 -07'00'

CURTIS R SCOTT Digitally signed by CURTIS R SCOTT

Date: 2022.08.24 11:15:10 -06'00' jointjt.J westWWinteriorint.

vertical point of intersectionVPIincrementincr.

vehicles per hourvphinclusive, includingincl.

verticalvert.inside diameterIDI design speedVVhighwayhwy.

typicaltyp.high waterHW Material Source point of tangent to spiralTShorizontalhoriz.

transversetransv.hexagonhex.

Boring Location (Existing, Proposed) temporary construction easementTCEhomestead entry surveyHES temporary bench markTBMheadwallhdwl.H GEOLOGIC SYMBOLS tangenttan.girdergdr.

townshipT.galvanizedgalv.

tangent lengthTTgage (gauge)ga.G Cattleguard (Existing, Proposed) symmetricalsym.footingftg.

structuralstruc.finishfin.

Fence w/ Gate (Existing, Proposed) straightstr.flared end sectionFES stiffenerstiff.federalFed.

Fence (Existing, Proposed) standardstd.fill facef.f.F stationsta.exteriorext. FENCE & CATTLEGUARD SYMBOLS point of spiral to tangentSTexpansion jointexp. jt.

streetst.excavationexc.

specificationspec.edge of waterEW Fiber Roll (Slope Protection) spacing, Spaces or Spacedspa.and wifeet ux shouldershldr.and otherset al Temporary Inlet Protection sectionsec.edge of roadER point of spiral to curveSCequationEQ or eq.

Silt Fence seasonal average daily trafficSADTedge of pavementEOP southSSEngineer(s)engr(s).

Fiber Roll (Ditch and/or Cut Slope) routerte.embankmentemb.

rightRt. or RTelevationelev.

Riprap reference hubRHelevation with numberEl. 94.066 retaining wallret. wallsuperelevation ratee Rolled Erosion Control Product

ReservationRes.eastEE reservoirres.drawing(s)dwg(s).

Diversion Berm requiredreqd.donation land claimDLC reinforcementreinf.districtDist.

Check Dam reconstructionreconst.distancedist.

roadwayrdwy.diaphragmdiaph.

Bonded Fiber Matrix Mulching roadrd.diagonaldiag.

right-of-wayR/Wdiameterdia. or D EROSION & SEDIMENT CONTROL SYMBOLS rangeR.drop inletDI radiusRRdesign hour volumeDHV quantitiesquant., QtyQdecrementdecr.D Riprap Apron (Proposed) pavementpvmt.culvertculv.

point of tangentPTcontingent sumCTSM Underdrain (Existing, Proposed) pounds per square inchpsicentersctrs.

projectproj.point of curve to spiralCS With Drop Inlet (Existing, Proposed) point on tangentPOTcreekcr.

point on spiralPOScorrugatedcorr.

With Headwalls (Existing, Proposed) point on curvePOCcontinuouscont.

platepl.construction jointconstr. jt.

With End Sections (Existing, Proposed) point of intersectionPIconstructionconstr.

perforateperf.concreteconc.

Pipe Culvert (Existing, Proposed) point of compound curvePCCcolumncol.

point of curvePCPcountyCo.

Box Culvert (Existing, Proposed) outside diameterODcorrugated metal pipeCMP other faceo.f.clearclr.

Bridge (Existing, Proposed) on centerso.c.Ocenter to centerc-c numberno. or #concrete box culvertCBCC negativeneg.bearingbrg.

normal crownNCbridgebr.

Spring northNNbalance pointBP mountain(s)mtn(s).bench markBM River monumentmon.backBK minimummin.beginning, beginbeg.

Wetland maximummax.both facesb.f.B materialmatl.asphaltasph.

Large Creek maintenancemaint.approachappr.

magneticmag.Malternatealt.

Lake, Pond or Reservoir low waterLWaheadAH leftLt. or LTaggregateaggr.

Drainage or Small Creek lump sumLPSMaverage daily trafficADT longitudinallong.abutmentabut.A Flow Arrow latitudelat.diameter� laminationlam.curve delta� Ditch (Existing, Proposed) length of curveLLcenterline

DRAINAGE SYMBOLSABBREVIATIONS

SPRING

DI

:2

A

M u g u s t

S h e e t

N

A

Z \s a lt (1

R o a d w a y \C

A D

D S h e e ts

\A -G e n s h t\ A

Z s y m

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Sheet 1 of 2

SYMBOLS AND ABBREVIATIONS

CONVENTIONAL PLAN

STATE PROJECT

NUMBER

SHEET

AZ

AZ FTBR SALT 80(1)

A2

HORSE MESA BRIDGE

Telephone

Power

Fiber Optic

CATV

Overhead Utility Line (Existing, Proposed)

Water

Telephone Section Corner (Found)16

Sanitary Sewer Section Corner (Found, Projected)4

Power Section Corner (Found, Projected)

Oil Right-of-Way Line (Proposed)

Gas Right-of-Way Line (Existing)

Fiber Optic Property Line

CATV

Parcel Number

Underground Utility (Existing, Proposed) Monument (As described)

Telephone Pedestal (Existing, Proposed) Temporary (Proposed)

Telephone Booth (Existing, Proposed) Permanent (Proposed)

Street Light (Existing, Proposed) Permanent (Existing)

Support Pole Anchor (Existing, Proposed) Easements

Support Pole (Existing, Proposed) National Wildlife Refuge

Surface (Existing, Proposed) National Park

Underground (Existing, Proposed) National Forest

Irrigation Ditch Bureau of Land Management

Bureau of Indian Affairs UTILITY SYMBOLS

1/16 Section

Post Mounted (Existing, Proposed) 1/4 Section

Portable (Proposed) Section

Delineator (Existing, Proposed) Township or Range Line

Commercial (Existing, Proposed) City

Signs County

State SIGN SYMBOLS

National

Roadway Obliteration Boundaries

Roadway Centerline (With Station ticks)

Proposed

RIGHT-OF-WAY SYMBOLS

ExistingSurvey Control Point

Edge of Roadway Trail

Toe of FillSpot Elevation

Transition Double Track

Top of Cut Single Track

Slope Stake Limits Railroad

Clearing/Construction LimitsNorth Arrow

Coordinate Grid Tick

ROADWAY SYMBOLS

Building (Existing, Proposed)

Retaining Wall (Existing, Proposed)

Median & Side Barrier (Existing, Proposed)

MAPPING SYMBOLS

Guardwall (Existing, Proposed)Treeline

Guardrail (Existing, Proposed) Tree

PROJECT SPECIFIC SYMBOLSGUARDRAIL, BARRIER & WALL SYMBOLSLANDSCAPING & VEGETATION SYMBOLS

N

CP

36 31

36 31

0.00EL.

Telephone

Power

Fiber Optic

CATV

Overhead Utility Line (Existing, Proposed)

Water

Telephone Section Corner (Found)16

Sanitary Sewer Section Corner (Found, Projected)4

Power Section Corner (Found, Projected)

Oil Right-of-Way Line (Proposed)

Gas Right-of-Way Line (Existing)

Fiber Optic Property Line

CATV

Parcel Number

Underground Utility (Existing, Proposed) Monument (As described)

Telephone Pedestal (Existing, Proposed) Temporary (Proposed)

Telephone Booth (Existing, Proposed) Permanent (Proposed)

Street Light (Existing, Proposed) Permanent (Existing)

Support Pole Anchor (Existing, Proposed) Easements

Support Pole (Existing, Proposed) National Wildlife Refuge

Surface (Existing, Proposed) National Park

Underground (Existing, Proposed) National Forest

Irrigation Ditch Bureau of Land Management

Bureau of Indian Affairs UTILITY SYMBOLS 1/16 Section

Post Mounted (Existing, Proposed) 1/4 Section

Portable (Proposed) Section

Delineator (Existing, Proposed) Township or Range Line

Commercial (Existing, Proposed) City

Signs County

State SIGN SYMBOLS National

Roadway Obliteration Boundaries

Roadway Centerline (With Station ticks)

Proposed

RIGHT-OF-WAY SYMBOLS

ExistingSurvey Control Point

Edge of Roadway Trail

Toe of FillSpot Elevation

Transition Double Track

Top of Cut Single Track

Slope Stake Limits Railroad

Clearing/Construction LimitsNorth Arrow

Coordinate Grid Tick ROADWAY SYMBOLS

Building (Existing, Proposed)

Retaining Wall (Existing, Proposed)

Median & Side Barrier (Existing, Proposed)

MAPPING SYMBOLS

Guardwall (Existing, Proposed)Treeline

Guardrail (Existing, Proposed) Tree

PROJECT SPECIFIC SYMBOLSGUARDRAIL, BARRIER & WALL SYMBOLSLANDSCAPING & VEGETATION SYMBOLS :3 a rc h

S h e e

A

Z \s a lt (1

R o a d w a y \C

A D

D S h e e ts

\A -G e n s h t\ A

Z s y m

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Sheet 2 of 2

SYMBOLS AND ABBREVIATIONS

CONVENTIONAL PLAN

STATE PROJECT

NUMBER

SHEET

AZ

A3

REVISIONS (OR CHANGE NOTICES)

DESCRIPTION

NO.

DATE INIT.

Created SJS

SURVEY CONTROL SHEET

2/22/22

:1

P a r c h

U n ti tl e d

S h e e t]

A Z

\s a lt

\R o a d w a y

\C A

D D

S h e e ts

\A G e n s h t\ A

Z

S A

L T

C o n tr o l_

S h e e t.

d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

STATE PROJECT

NUMBER

SHEET

AZ

HORSE MESA BRIDGE

A4

SITE MAP

STA 102+98.70

End Bridge Realignment

Horse Mesa Bridge

AZ FTBR SALT 80(1)

STA 100+00

Begin Bridge Realignment

Horse Mesa Bridge

AZ FTBR SALT 80(1) (pullout)

Possible staging area area (pullout)

Possible staging

(pullout)

Possible staging area

Salt River

Apache Junction

20 miles to

Claypool

70 miles to

FR

FR 80

Tonto

National

Forest

Salt River

To Dam 1.4 miles

FR

0 2000' 4000'

Scale in Feet

To waste site 0.5 mile

:0

J u ly

S it e M a p

A Z

\s a lt

(1

R o a d w a y

\C A

D D

S h e e ts

\A -G e n s h t\ A

Z

S A

L T

(1

S it e M a p

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

STATE PROJECT

NUMBER

SHEET

AZ

HORSE MESA BRIDGE

A5 aggregate) roadway

(top of

Profile grade

Clear zone Clear zone

Method 2

6" Roadway Aggregate, Existing aggregate base depth varies limit stake

Slope limits

Slope stake

See Detail A

Existing curb traveled way

Proposed edge of

Sta 100+00 to 102+98.70

EXISTING TYPICAL SECTION

Sta 102+07.86 to 102+98.70

Sta 100+00 to 101+07.86

TYPICAL SECTION

Traveled way

Subgrade

8'

10'

2'

Clearing and construction limits

Traveled way

8' mulching limits Seeding and

Subgrade

10' mulching limits Seeding and

2'6' ditch

Graded

6'

2'2'

See note 2

Fill slope

S e e n o te

C u t slo p e

2.

3. 3.

1:4 1:4

3. See the cross sections for cross slopes.

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

stability.

adjusted by the CO to assure adequate drainage and excavation and embankment slope ratios may be

The gradient and width of roadway ditches and the 1.

NOTE:

NO SCALE

Sta 102+88 to 102+98.70

Detail A

15' Existing width average

0.0190.038TOTALS (mi)

100198.70TOTALS (ft)

90.84102+07.86 to 102+98.70

100101+07.86 to 102+07.86

107.86100+00 to 101+07.86

(ft)

Bridge

(ft)

Roadway Station to Station

LENGTH OF PROJECT

5'

5'

:5 u g u s t

U n ti tl e d

S h e

A Z

\s a lt

\R o a d w a y

\C A

D D

S h e e ts

\A G e n s h t\ A

Z

T y p ic a l_

S e c ti o n

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

TYPICAL SECTIONS

STATE PROJECT

NUMBER

SHEET

AZ

HORSE MESA BRIDGE

A6

Method 2

6" Roadway Aggregate, limits

Clearing and seeding

Method 2

6" Roadway Aggregate, limits

Clearing and seeding of the existing curb

Match elevation at the bottom of the existing curb

Match elevation at the bottom traveled way or wingwall

Match proposed edge of bridge

Edge of proposed edge of roadway

Match existing of roadway

Match existing edge limits

Clearing and seeding

Existing curb of roadway

Match existing edge

Method 2

6" Roadway Aggregate, ground

Match existing limits seeding

Clearing and removed)

(to be curb

Existing

Method 2

6" Roadway Aggregate, of traveled way

Match proposed edge existing edge of roadway of traveled way or

Match proposed edge slop e exis ting Tie to retaining wall.

and dimensions of the proposed reinforced concrete

4. See Special 258-A for more details on the construction

See the cross sections for cross slopes.3.

widths, elevations and offsets.

See Approach Roads And Pullouts Grading Plan Sheet for 2.

stability.

adjusted by the CO to assure adequate drainage and excavation and embankment slope ratios may be

The gradient and width of roadway ditches and the 1.

NOTE:

NO SCALE

3.

Sta 101+82 to 102+06.86

APPROACH ROAD TYPICAL SECTION

S e e n o te

C u t slo p e

3.

Sta 102+06.86 to 102+88

APPROACH ROAD TYPICAL SECTION

3.

Sta 100+95 to 101+17

APPROACH ROAD TYPICAL SECTION

3.

Sta 100+72 to 100+95

APPROACH ROAD TYPICAL SECTION

2'

2.

2.

2.

2.

4.

4.

5' Varies, 10' min.

V a r ie s

5' Varies

V a r ie s centerline 8' offset from

5' Varies

5' Varies m in m in

:5 u g u s t

U n ti tl e d

S h e

A Z

\s a lt

\R o a d w a y

\C A

D D

S h e e ts

\A G e n s h t\ A

Z

T y p ic a l_

S e c ti o n

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

TYPICAL SECTIONS

APPROACH ROAD

STATE PROJECT

NUMBER

SHEET

AZ

HORSE MESA BRIDGE

A7

Sheet and Description

B3 B4 B5 S2

GRADING AND

SURFACING

SUMMARIES

MISCELLANEOUS

SUMMARIES

MISCELLANEOUS

SUMMARIES

BRIDGE

SUMMARY ALLOWANCE Bid

Schedule

A0001 15101-0000 MOBILIZATION LPSM ALL

A0021 15214-1000 SURVEY AND STAKING, BRIDGE LPSM All ALL

A0041 15215-1000 SURVEY AND STAKING, APPROACH

ROAD EACH 2 2

A0061 15225-0000 SLOPE, REFERENCE, AND CLEARING

AND GRUBBING CONTROL MILE 0.037 0.037

A0081 15236-2000 SURVEY CONTROL, GRADE FINISHING MILE 0.037 0.037

A0101 15301-0000 CONTRACTOR QUALITY CONTROL LPSM ALL

A0121 15401-0000 CONTRACTOR TESTING LPSM ALL

A0141 15501-0000 CONSTRUCTION SCHEDULE LPSM ALL

A0161 15701-0000 SOIL EROSION CONTROL LPSM ALL

A0181 15802-0000 WATERING FOR DUST CONTROL LPSM ALL

A0201 20101-0000 CLEARING AND GRUBBING ACRE 0.33 0.02 0.35

A0221 20301-2300 REMOVAL OF SIGN/MARKER EACH 3 3

A0241 20302-0500 REMOVAL OF CURB, CONCRETE LNFT 157 8 165

A0261 20302-1200 REMOVAL OF GUARDRAIL LNFT 6.5 3.5 10.0

A0281 20401-0000 ROADWAY EXCAVATION CUYD 336 34 370

A0301 20801-0000 STRUCTURE EXCAVATION CUYD 130 130 Contract Quantity

A0321 20803-0000 STRUCTURAL BACKFILL CUYD 45 45 Contract Quantity

A0341 25801-0000 REINFORCED CONCRETE RETAINING

WALL SQFT 398 12 410

A0361 30202-2100 ROADWAY AGGREGATE, METHOD 2,

SURFACE COURSE TON 230 12 242

A0381 55201-0200 STRUCTURAL CONCRETE, CLASS A Contract Quantity

(AE) CUYD 28 28

A0401 55401-1000 REINFORCING STEEL LB 3,600 3,600 Contract Quantity

A0421 55504-0000 PRE-FABRICATED STEEL BRIDGE

(16'x98') LPSM All ALL

A0441 60101-0000 CONCRETE CUYD 10 10

A0461 62201-0200 DUMP TRUCK, 8 CUBIC YARD

MINIMUM CAPACITY HOUR 20

A0481 62201-0550 BACKHOE LOADER, 6 CUBIC FOOT

MINIMUM RATED CAPACITY BUCKET,

24-INCH WIDTH HOUR 20

A0501 62201-0950 WHEEL LOADER, 3 CUBIC YARD

MINIMUM RATED CAPACITY HOUR 20

A0521 62201-2750 MOTOR GRADER HOUR 20

A0541 62201-3350 HYDRAULIC EXCAVATOR, 1 CUBIC

YARD MINIMUM CAPACITY HOUR 20

A0561 62301-0000 GENERAL LABOR HOUR 40

MileStone: 100% Date Completed: 08/03/22 Report Date: 08/03/22

A M E N D

Line Item No.

Pay Item Number

SUMMARY OF QUANTITIES - Schedule A 3-

Au g-

:1

PM

Remarks and/or Determination of

Estimated Quantity Pay Item Description Unit

Estimated Quantities

N

AZ

\s al t8

0( 1)

\R oa dw ay

\C

AD

D _S he et s\ B -S um m

SO

Q _9

5% _S

AL

T8

0( 1)

.x ls m ]S he et

STATE PROJECT

B1AZ FTBR SALT 80(1)

HORSE MESA BRIDGEAZ

SHEET

NUMBER

Sheet and Description

B3 B4 B5 S2

GRADING AND

SURFACING

SUMMARIES

MISCELLANEOUS

SUMMARIES

MISCELLANEOUS

SUMMARIES

BRIDGE

SUMMARY ALLOWANCE Bid

Schedule

A0581 62302-1000 SPECIAL LABOR, HIRED TECHNICAL

SERVICES HOUR 40

A0601 62302-1100 SPECIAL LABOR, HIRED SURVEY

SERVICES HOUR 40

A0621 62303-1000 SPECIAL LABOR, HIRED TECHNICAL

SERVICES (BIOLOGIST) LPSM ALL

A0641 62511-2000 SEEDING, HYDRAULIC METHOD SQYD 814 41 855

A0661 62516-2000 MULCHING, HYDRAULIC METHOD SQYD 814 41 855

A0681 63308-3000 OBJECT MARKER, TYPE 3 EACH 4 4

A0701 63309-0000 DELINEATOR EACH 1 1

A0721 63316-1000 REMOVE AND RESET SIGN EACH 1 1

A0741 63501-0000 TEMPORARY TRAFFIC CONTROL LPSM ALL

3- Au g-

:1

PM

MileStone: 100% Date Completed: 08/03/22 Report Date: 08/03/22

N

AZ

\s al t8

0( 1)

\R oa dw ay

\C

AD

D _S he et s\ B -S um m

SO

Q _9

5% _S

AL

T8

0( 1)

.x ls m ]S he et

2)

SUMMARY OF QUANTITIES - Schedule A

A M E N D

Line Item No.

Pay Item Number Pay Item Description Unit

Estimated Quantities

Remarks and/or Determination of Estimated

Quantity

STATE PROJECT

B2AZ FTBR SALT 80(1)

HORSE MESA BRIDGEAZ

:0 u g u s t

G r a d in g S u m m a r y

A Z

\s a lt

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \A ll B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

SUMMARIES

GRADING AND SURFACING

STATE PROJECT

NUMBER

SHEET

AZ

B3

:0 u g u s t

M is c e ll a n e o u s S u m m a r ie s

A Z

\s a lt

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \A ll B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Sheet 1 of 2

MISCELLANEOUS SUMMARIES

STATE PROJECT

NUMBER

SHEET

AZ

B4

:1 u g u s t

M is c e ll a n e o u s S u m m a r ie s

A Z

\s a lt

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \A ll B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Sheet 2 of 2

MISCELLANEOUS SUMMARIES

STATE PROJECT

NUMBER

SHEET

AZ

B5

ETW

S L

O T D

R A I N

J H4 2 B O

L T

E T

W

N09 °0

3'

"W

N20°52'37"E

N °3

'4 "W

N39°04'48"E

'26.13L =

'13.37T =

'50.00R =

(RT)29°56'20"Δ =

100+92.85PI

'53.70L = '27.90T = '80.00R =

(LT)38°27'26"Δ =

102+45.02PI

.1

C

2+

.8

PT

.4

.6

T

3+

.2

PC

.6

T

.0

P O

B

.6

P O

E

0 1

Scale in Feet

50'0 100' place.

remain in Bridge to Existing

Type 3.

Install object marker 102+07.86 Lt. & Rt.

marker Type 3.

Install object 101+07.86 Lt. & Rt.

Profile grade

Existing ground

Do Not Disturb.

Overhead power line, concrete curb.

Remove existing 100+00 to 100+28 Lt.

marker.

Remove object 100+98 Lt.

S sheets).

Bridge (See 102+07.86 101+07.86 to

Remove existing curb.

100+72 to 100+95 Lt.

object marker.

guardrail and Remove existing 101+81.5 to 101+88 Lt. E: 871148.1650

N: 936967.3340 Station 100+00 Begin project

AZ FTBR SALT80(1)

E: 871171.1374 N: 937254.9593 Station 102+98.70 End project

AZ FTBR SALT80(1)

weight limits sign.

Remove and reset 100+36 Rt.

See Sheet C2.

Construct approach road.

100+67 to 101+17 Lt.

See Sheet C2.

Construct approach road.

101+82 to 102+98.70 Lt.

retaining wall. See Sheet G1.

curb and construct reinforced concrete 101+82 to 102+88 Lt. Remove existing existing delineator.

Remove and replace 102+61 Rt.

Sheet C2.

Construct pullout. See 100+31 to 100+92 Rt.

Sheet C2.

Construct pullout. See 102+07.86 to 102+98.70 Rt.

retaining wall. See Sheet G1.

Construct 25'L x 2'H reinforced concrete 101+82 to 102+06.86

100+00 101+00 102+00 103+00

1,810 1,810

1,820 1,820

1,830 1,830

-14.271%

-6.000%

-6.000%

-10.043%

.0

V P

I

.0

V P

I

' VC35

8.66K =

'284.49SSD =

' VC38

5K =

,8

.2

,8

.7

ROADWAY PLAN AND PROFILE SHEET

100+00 TO 102+98.70

HORSE MESA BRIDGE

100' Bridge (See S Sheets)

:2 u g u s t

B

L

P la n -8

S h e

A

Z \s a lt (1

R o a d w a y \C

A D

D D e s ig n \S

A L T

\d g n \P

N P

S

A L T

(1 d g n

STATE PROJECT

NUMBER

SHEET

AZ

C1

ETW

L

O T D

R A I N

J H4 2 B O

L T

E T

W

N09 °0

3'

"W

N20°52'37"E

N °3

'4 "W

N39°04'48"E

.4

.7

.9

Scale in Feet

20'0 40'

E: 871148.1650

N: 936967.3340

Station 100+00

Begin project

AZ FTBR SALT80(1)

E: 871171.1374

N: 937254.9593

Station 102+98.70

End project

AZ FTBR SALT80(1)

EL 1814.7'

OFF 8'

STA 102+07.86

EL 1813.7'

OFF 25.7'

STA 102+23

EL 1812.8'

OFF 22.6'

STA 102+36

EL 1810.7'

OFF 28.1'

STA 102+59

EL 1807.4'

OFF 12.4'

STA 102+91

EL 1806.6'

OFF 12'

STA 102+98.7

EL 1829.7'

OFF 8'

STA 100+31

EL 1825.1'

OFF 20'

STA 100+63

EL 1823'

OFF 17.9'

STA 100+78

EL 1821.8'

OFF 8'

STA 100+92

EL 1821.6'

OFF 8'

STA 100+95

EL 1822.4'

OFF 18.5'

STA 100+95

EL 1821.8'

OFF 23.1'

STA 101+00

EL 1821.3'

OFF 28'

STA 101+07.86

EL 1821.2'

OFF 8'

STA 101+00

EL 1820.9'

OFF 11.5'

STA 101+07.86

EL 1816.2'

OFF 32.1'

STA 101+82

EL 1814.4'

OFF 26.5'

STA 102+00

EL 1812.4'

OFF 20.6'

STA 102+20

EL 1810.6'

OFF 17.3'

STA 102+36

EL 1815.3'

OFF 16.6'

STA 101+82

EL 1815.2'

OFF 14.5'

STA 102+00

EL 1814'

OFF 8.1'

STA 102+20

EL 1812.8'

OFF 8.3'

STA 102+36

EL 1813.5'

OFF 13.8'

STA 102+06.86

EL 1824.5'

OFF 8'

STA 100+67

EL 1813.6'

OFF 24.4'

STA 102+06.86

EL 1823.9'

OFF 11'

STA 100+67

EL 1809.4'

OFF 12.7'

STA 102+60

EL 1810.6'

OFF 8.5'

STA 102+60

EL 1806.7'

OFF 8.9'

STA 102+98.70

EL 1823'

OFF 8'

STA 100+80

EL 1823.3'

OFF 11.5'

STA 100+80

APPROACH ROADS AND PULLOUTS GRADING PLAN SHEET

100+00 TO 102+98.70

HORSE MESA BRIDGE

See the cross sections for tie in slopes. 2.

roadway.

proposed edge of travel way to match existing edge of and the pullouts are approximate. Grade from the

Stations, offsets and elevations for the approach roads 1.

NOTE:

:2 u g u s t

B

L

P la n

S h e e t] a p p r o a c h a n d p u ll o u

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \P

N P

S

A L

T

(1 d g n

STATE PROJECT

SHEET

AZ

AZ FTBR SALT 80(1)

C2

NO SCALE

RETAINING WALL

REINFORCED CONCRETE

258-A

ADOPTED FROM SRP-CIVIL ENGINEERING SERVICES

PROFILE VIEW

PROFILE VIEW TYPICAL SECTION VIEW

TYPICAL SECTION VIEW

(TOP OF WALL)

(TOP OF WALL)

:0

J u n e

U n ti tl e d

S h e

A Z

\s a lt

\R o a d w a y

\C A

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SPECIAL

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

CFLHD SPECIAL

STATE PROJECT

NUMBER

SHEET

AZ

G1

ESTIMATE NOTES

(1) Contract Quantity.

(2) Includes cost of furnishing and installing geocomposite sheet drain, (est. qty. = 25 square yards), weepholes, and drain grates.

(3) Includes cost of furnishing and erecting modular steel bridge including structural steel girders and diaphragms, steel railing posts, thrie beam railing, open steel grid decking, splice plates, elastomeric bearing pads, bearing plates, anchor bolts, and all associated hardware.

(4) Includes cost of furnishing and placing section 704.03 backfill material.

(5) Includes cost of minor concrete as required to meet footing embedment requirements.

Item No. Item Quantity Unit Notes

15214-1000 Survey and staking, bridge All Req'd LPSM

20801-0000 Structure excavation 130 CUYD (1)

20803-0000 Structural backfill 45 CUYD (1)(4)

55201-0200 Structural concrete, class A(AE) 28 CUYD (2)(1)

55401-1000 Reinforcing steel 3600 LB (1)

55504-0000 Pre-fabricated steel bridge (16' wide x 98' long modular steel vehicular bridge) All Req'd LPSM (3)

60101-0000 Concrete 10 CUYD (5)

ESTIMATE

GENERAL NOTES:

SPECIFICATIONS:

DESIGN: AASHTO LRFD Bridge Design Specifications, 8th Edition, 2017.

CONSTRUCTION: Federal Highway Administration Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects, FP-14 (dual units).

DEAD LOAD:

CONCRETE: 150 lbs. per cubic foot.

STRUCTURAL STEEL: 490 lbs. per cubic foot.

SOIL: 125 lbs. per cubic foot.

No allowance for future wearing surface

LIVE LOAD:

HL-93, single lane. Maximum Dynamic Load Allowance (Impact), IM = 33%.

LATERAL EARTH PRESSURE:

ACTIVE PRESSURE: Equivalent to a fluid unit weight of soil = 35 lbs. per cubic foot.

AT REST PRESSURE: Equivalent to a fluid unit weight of soil = 50 lbs. per cubic foot.

LIVE LOAD SURCHARGE: Equivalent to a height of soil. For Abutments heq = 3 feet.

For wingwalls heq = 2 feet.

WIND LOAD:

Design Wind Speed (Strength III Limit State), V = 110 mph, Wind Exposure Category = C.

SEISMIC:

Peak Ground Acceleration (PGA = 0.074 g), modified by the Site Coefficient (FPGA =1.0) to give a spectrum acceleration, AS = 0.074 g.

Short period acceleration at 0.2 seconds (SS = 0.172 g) modified by the Site Coefficient (Fa = 1.0) to give the short period spectrum acceleration, SDS = 0.172 g.

Long period acceleration at 1.0 seconds (S1 = 0.050 g) modified by the Site Coefficient (FV = 1.0) to give the long period spectrum acceleration, SD1 = 0.050 g.

Site Class = B. Seismic Zone = A.

DESIGN CRITERIA:

CONCRETE:

All cast in place concrete shall be Structural Concrete, Class A(AE), with a minimum 28-day compressive strength, f'c= 4500 psi. Chamfer exposed edges of all concrete ¾ inch, unless noted otherwise on the plans. All concrete shall be made with Type II cement.

REINFORCING STEEL:

All reinforcing steel shall conform to AASHTO M31 or M322, Grade 60 deformed. The minimum concrete covering to the face of any bar shall be 2 inches, unless noted otherwise on the plans. Minimum splice lengths for all bar sizes shall be as shown on the plans. Bar splices other than those shown on the plans will not be paid for.

PREFABRICATED STEEL BRIDGE:

Provide modular steel girder bridge with open grid steel decking, and steel vehicular railing as shown on the plans. See Section 555 of the Special Contract Requirements for additional requirements.

The steel fabricating company shall be Certified Bridge Fabricator - Intermediate under the AISC Quality Certification Program. All structural steel for girders, diaphragms, and bridge rail posts shall be high-strength low alloy steel conforming to AASHTO M270, Grade 50 (ASTM A709, Grade 50) unless otherwise shown on the plans. The contractor shall be responsible for the stability of the structure during all phases of construction. All field connections shall be designed as slip critical, friction type, and shall be made with fasteners conforming to ASTM F3125, Grade A325, Type 3. All structural steel components of bridge including girder, diaphragms, splices and connection bolts shall be galvanized after fabrication according to AASHTO M111 or AASHTO M232, as applicable. All welding shall conform to the ANSI/AASHTO/AWS D1.5, and shall be by a certified welder.

Open grid steel decking shall conform to ASTM A709, Grade 50, or ASTM A572, Grade 50. All deck components and hardware shall be galvanized after fabrication according to AASHTO M111 or AASHTO M232, as applicable.

Thrie-beam guardrail elements shall be galvanized steel conforming to AASHTO M180, Type I, Class B (10 gauge).

Guardrail shall provide a minimum TL-2 crash test level rating.

Anchor bolts shall conform to ASTM F1554, Grade 55 or 105. Hex nuts shall conform to ASTM A563, Grade A. All anchor bolt hardware shall be galvanized.

Steel reinforced bearing pads shall conform to AASHTO M251, 60 Durometer hardness, elastomer grade 2 or higher. Design pads per AASHTO LRFD Design Method A.

DRAINAGE:

Drainage pipe shall conform to AASHTO M252.

EXISTING BRIDGE:

For existing bridge plans see Salt River Project Drawing No. A-650-6 “Horse Mesa Dam Access Road Crevice Crossing Bridge”, final revision dated 06/2010.

G20-2

G20-2

G20-2

G20-1

See Note 11

G20-1

See Note 11

M in o r R o a d

M a jo r R o a d

W20-1

See Note 10

W20-1

See Note 10

W20-1 over

W16-8P

See Note 9

W20-1 over

W16-8P

See Note 9

W20-1

Ro ad N am e

SIGN SPACING TABLE

ROAD TYPE

DISTANCE BETWEEN

A B C

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

W20-1

See Note 10

W20-1

See Note 10

G20-2

Erect all project advance warning signs before starting construction work.

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

Where advance warning signs, placed as shown, interfere with permanent signs, locate the warning signs as determined by the CO for best results. Vary messages as required.

Additional or different message signs may be required to fit the actual construction conditions.

Install advisory speed plates under the W20 series warning signs as needed to indicate a maximum recommended speed through the construction area.

Ensure all sign supports exposed to impact by traffic meet the requirements of

NCHRP-350 or MASH for crashworthiness.

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

Do not store traffic control devices along the roadway when not in use. Cover post-mounted signs when not applicable.

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

The message on the W20-1 signs may be "ROAD WORK AHEAD" or may specify the distance to the work area in feet or in miles. Install an additional W20-1 each end of the project. Show the distance on the G20-1 sign to the nearest whole mile.

If signing on a roadway under a jurisdiction other than the client agency, verify that an encroachment permit has been obtained.

State standards may be used as an alternative if approved by the CO.

Refer to the Section 635 of the Special Contract Requirements for allowable retroreflective sheeting types.

Expressway / Freeway

ROAD NAME

ROAD NAME

ROAD WORK

NEXT xx MILES

WORK

ROAD

xxxxxxx

WORK

ROAD

xxxxx

WORK

ROAD

xxxxxxx

WORK

ROAD

xxxxxxx

ROAD WORK

NEXT xx MILES

W13-1P (optional)

W13-1P (optional) xx

MPH

xx

MPH

STANDARD APPROVED FOR USE 6/2005

DRAFT: 6/2014

REVISED:

For work zones that are 2 miles or more in length, install G20-1 signs at signs "B" feet apart according to the Sign Spacing Table.

sign when approach speeds exceed 50 MPH. When used place the two W20-1

Rural greater than 50 MPH

Urban and Rural 35 MPH to 50 MPH

Urban and Rural 30 MPH and less

SIGNS IN FEET

635-1

ADVANCE SIGNING

TEMPORARY TRAFFIC CONTROL

STATE PROJECT

NUMBER

SHEET

T1

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

HORSE MESA BRIDGE

AZ FTBR SALT 80(1)

AZ

U

A

Z \s a lt (1

R o a d w a y \C

A D

D S h e e ts

\T -6

\S td -1

.d g n

:1 u g u s t

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

NOTE:

ROAD WORK

END

WORK

ROAD

AHEAD

ROAD WORK

END

ROAD WORK

END

ROAD WORK

END

WORK

ROAD

AHEAD

WORK

ROAD

AHEAD

A

B

C

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

ADVANCE W

ARNI

NG

AREA

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

Pr oje ct Lim its

A

A

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

ADVANCE W

ARNI

NG

AREA

Traffic flow

Traffic flow

Signs are shown for one direction of travel only. Place devices similar to those depicted for the opposite direction of travel.

Final location and spacing of signs and devices may be changed to fit field conditions as approved by the CO.

For pilot car operation, mount the "PILOT CAR FOLLOW ME" (G20-4) sign at a conspicuous location on the rear of vehicle. Prominently display the name of the Contractor on the pilot car.

If closure is completely within the project limits, eliminate the "ROAD

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

For night time flagging operation, provide floodlighting at flagger stations.

Do not allow equipment, materials, or vehicles to be parked or stored in the buffer space.

(See Length and

Spacing Table)

LENGTH AND SPACING TABLE

APPROACH

SPEED* 1.

2.

3.

4.

5.

6.

(See Length and

Spacing Table)

WORK SPACE

G20-2

See Note 4

W20-1

See Note 4

W3-4

W16-2P

(optional)

W20-7

SIGN SPACING TABLE

ROAD TYPE

DISTANCE BETWEEN

A B C

* Approach speed based on the regulatory posted speed, not the advisory speed.

BUFFER SPACE

BUFFER SPACE

LENGTH

NOTE:

Expressway / Freeway

WORK

ROAD

AHEAD

BE

PREPARED

TO STOP

ROAD WORK

END

xxx

FEET

Flagger location

Flagger location

635-5

STANDARD APPROVED FOR USE 6/2005

DRAFT: 8/2013

REVISED:

MPH

FEET

Rural greater than 50 MPH

Urban and Rural 35 MPH to 50 MPH

Urban and Rural 30 MPH and less

SIGNS IN FEET

(WITH FLAGGERS)

ROAD CLOSURE LAYOUT

TEMPORARY TRAFFIC CONTROL

STATE PROJECT

NUMBER

SHEET

T2

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

HORSE MESA BRIDGE

AZ FTBR SALT 80(1)

AZ

U

A Z

\s a lt

\R o a d w a y

\C A

D D

S h e e ts

\T

\S td

.d g n

:1 u g u s t

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

ADVANCE WARNING AREA (See Sign Spacing Table)

TERMINATION AREAVARIABLEBUFFER SPACEABC

(optional)

STANDARD APPROVED FOR USE 6/2005

DRAFT: 6/2015

REVISED:

635-13

(WITH TEMPORARY BARRIER)

SINGLE LANE CLOSURE LAYOUT

TEMPORARY TRAFFIC CONTROL

STATE PROJECT

NUMBER

SHEET

T3

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

HORSE MESA BRIDGE

AZ FTBR SALT 80(1)

AZ

U

A Z

\s a lt

\R o a d w a y \C

A D

D S h e e ts

\T \S td .d g n

:1 u g u s t

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

Traffic flow

Traffic flow

Install signs and other devices for single lane closure according to

LENGTH AND SPACING TABLE

APPROACH

SPEED* TAPER

AREA

BUFFER

SPACE

WORK

SPACE

CHANNELIZING DEVICE

CONCRETE

BARRIER

FLARE

RATE

1:8

1:8

1:8

1:9

1:10

1:12

1:14

1:16

1:16

1:16

1:16

1.

2.

3.

4.

5.

6.

BUFFER SPACE

LENGTH

* Approach speed based on the regulatory posted speed, not the advisory speed.

NOTE:

WORK ZONE

CLEAR ZONE

WIDTH

devices may be changed to fit field conditions as approved by the CO.

Place barrier according to the AASHTO Roadside Design Guide. Terminate barrier ends outside the work zone clear zone or protect the barrier ends

For project specific minimum width, refer to Special Contract Requirements, Section 156.

Place channelizing devices at downstream taper during non-work hours or when access is not needed.

Do not allow equipment, materials, or vehicles to be parked or stored in the buffer space.

Reduce or eliminate drums and barrier in downstream taper if necessary to provide access to work space.

pavement markings

Remove conflicting

Channelizing devices

See Note 2

Temporary concrete barrier.

50' - 100')

(50' - 100') with a crash cushion. Include reflectors on barrier at 25' intervals.

Standard 635-6, 7, 8, or 9. Final location and spacing of signs and

FEETSPACING IN FEETFEETMPH

See Note 2

See Note 2 spacing

Device

See Note 4

TAPER AREA (

BUFFER SPACE

VARIABLE WORK SPACE

(See Length and Spacing Table)

BUFFER SPACE

TAPER AREA

See Note 3

10' min.

WIDTH

"X"

AREA

NUMBER

OF POSTS

POST SIZE D HOLE SIZE

WOOD POST SELECTION TABLE

SINGLE POST SIGN TWO POST SIGN

SIGN INSTALLATION ANGLE

POST DETAIL

S e e N o te

S e e N o te

See Note 4 E d g e o f t r a v e le d w a y

E d g e o f p a v e d s h o u ld e r

CL

NO SCALE

Post

Local tangent

Bottom of sign panel

See post detail (typ.)

Break-away holes.

635-14

STANDARD APPROVED FOR USE 6/2005

DRAFT: 10/2017

REVISED:

6" x 6" or larger.

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

use 7' minimum mounting height for main sign a minimum lateral distance of 1' behind the face of lateral offset of 2' may be used. In areas with curbs, Diamond ≤ 48"

> 30'

> 17'

12' - 16'

> 13'

< 10

65 - 95

65 - 95

50 - 65

50 - 65

20 - 50

10 - 20

10 - 20

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

(INCH) (INCH)

(INCH)(SQFT)

Other Shapes ≤ 48" Diamond ≤ 36"

Other Shapes ≤ 12' Diamond ≤ 48"

WOOD POSTS

SIGN INSTALLATION

TEMPORARY TRAFFIC CONTROL

" dia. bolts 4 1Attach sign panels with a minimum of 2 -

STATE PROJECT

NUMBER

SHEET

T4

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

HORSE MESA BRIDGE

AZ FTBR SALT 80(1)

AZ

U S

C

N A

Z \s a lt (1

R o a d w a y \C

A D

D S h e e ts

\T -6

\S td -1

.d g n

:3

J u n e

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

1.5

1.5

1.5

1.5

1.

2.

3.

4.

5.

6.

7. State standards may be used as an alternative if approved by the CO.

per post.

H1 and H2 = Overall post length.

Select post lengths to fit field conditions.

D = Post embedment depth for average soil conditions.

In areas where lateral distance is limited, a minimum the curb may be used.

In pedestrian locations, or in areas with obstructed views, NOTE:

See table for hole size parallel to sign face.

Field drill holes through post

X

H

H

D

H

0.75X

X

X

H

Y D

H

0.2X

0.6X 0.2X

D

Long side of post

D

90°

93°

200' m in m in

6' - 12'

100+00.00

-70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70

1,820 1,820

1,830 1,830

1,840 1,840

1,834.21 Des Grade = 1,834.21 Des Grade =

-2.0% -1.0% 1:4

1,833.71 Subgrade = 1,833.71 Subgrade =

1,834.21 Original Grnd = 1,834.21 Original Grnd =

100+20.00

-70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70

1,820 1,820

1,830 1,830

1,840 1,840

1,850 1,850

1,831.36 Des Grade = 1,831.36 Des Grade =

1:3 .22

-1.6% -1.0% 1:41:6

1,830.86 Subgrade = 1,830.86 Subgrade =

1,832.09 Original Grnd = 1,832.09 Original Grnd =

1:3 .22

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:1 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X1

AZ

100+40.00

1,820 1,820

1,830 1,830

1,840 1,840

1,828.51 Des Grade = 1,828.51 Des Grade =

1:4.

22 -1.3% -1.0% 1:4

1:4 1:4

1,828.01 Subgrade = 1,828.01 Subgrade =

1,829.96 Original Grnd = 1,829.96 Original Grnd =

100+60.00

-70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70

1,820 1,820

1,830 1,830

1,840 1,840

1,825.65 Des Grade = 1,825.65 Des Grade =

1:1.5

.46

-0.9% -0.9% 1:41:4

1:4

1,825.15 Subgrade = 1,825.15 Subgrade =

1,827.82 Original Grnd = 1,827.82 Original Grnd =

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:0 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X2

100+80.00

1,810 1,810

1,820 1,820

1,830 1,830

1,823.01 Des Grade = 1,823.01 Des Grade =

-0.5% -0.5% 1:4 1:4

1:4

1,822.51 Subgrade = 1,822.51 Subgrade =

1,824.70 Original Grnd = 1,824.70 Original Grnd =

9.6%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:4 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X3

100+90.00

1,810 1,810

1,820 1,820

1,830 1,830

1,821.99 Des Grade = 1,821.99 Des Grade =

-0.3% -0.3% 1:4 1:4

1:3

1,821.49 Subgrade = 1,821.49 Subgrade =

1,823.81 Original Grnd = 1,823.81 Original Grnd =

101+00.00

-70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70

1,810 1,810

1,820 1,820

1,830 1,830

1,821.19 Des Grade = 1,821.19 Des Grade =

-0.2% -0.2% 1:4

1:3

1,820.69 Subgrade = 1,820.69 Subgrade =

1,823.46 Original Grnd = 1,823.46 Original Grnd =

10%

4.4%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X4

101+07.86

1,810 1,810

1,820 1,820

1,820.70 Des Grade = 1,820.70 Des Grade =

BRIDGE STATIONS 101+07.86 TO 102+07.86

1:4 1:4

1,820.20 Subgrade = 1,820.20 Subgrade =

1,821.43 Original Grnd = 1,821.43 Original Grnd =

0%0%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.8

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X5

101+15.81

1,800 1,800

1,810 1,810

1,820 1,820

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.8

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X6

101+82.00

1,780 1,780

1,790 1,790

1,800 1,800

1,810 1,810

1,820 1,820

1:1.47

5.2%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X7

101+90.00

1,780 1,780

1,790 1,790

1,800 1,800

1,810 1,810

1:1.5

6.4%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X8

102+00.00

1,790 1,790

1,800 1,800

1,810 1,810

9.1%

1:1.53

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X9

102+20.00

1,800 1,800

1,810 1,810

1,820 1,820

1,813.97 Des Grade = 1,813.97 Des Grade =

-0.1% 1:4 1:6

1,813.47 Subgrade = 1,813.47 Subgrade =

1,811.87 Original Grnd = 1,811.87 Original Grnd =

0%-2.5%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X10

102+40.00

1,800 1,800

1,810 1,810

1,820 1,820

1,830 1,830

1,812.49 Des Grade = 1,812.49 Des Grade =

-0.2% 1:4 1:6

1,811.99 Subgrade = 1,811.99 Subgrade =

1,810.44 Original Grnd = 1,810.44 Original Grnd =

0%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X11

102+60.00

1,800 1,800

1,810 1,810

1,820 1,820

1,830 1,830

1,810.59 Des Grade = 1,810.59 Des Grade =

-0.3% 1:4

1,810.09 Subgrade = 1,810.09 Subgrade =

1,809.14 Original Grnd = 1,809.14 Original Grnd =

0%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X12

102+80.00

1,800 1,800

1,810 1,810

1,820 1,820

1,808.58 Des Grade = 1,808.58 Des Grade =

-0.5% 1:41:6

1,808.08 Subgrade = 1,808.08 Subgrade =

1,808.02 Original Grnd = 1,808.02 Original Grnd =

0%

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:2 u g u s t

B

L

.0

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X13

102+98.70

1,800 1,800

1,810 1,810

1,806.70 Des Grade = 1,806.70 Des Grade =

1,806.20 Subgrade = 1,806.20 Subgrade =

1,806.70 Original Grnd = 1,806.70 Original Grnd =

HORSE MESA BRIDGE

X-SECTIONS

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

:1 u g u s t

B

L

.7

S h e

A Z

\s a lt

(1

R o a d w a y

\C A

D D

D e s ig n \S

A L

T

\d g n \A

L I_

S e c o n d a ry

S

A L

T

(1

X

S E

.d g n

HORSE MESA BRIDGE

X14