18_-_Eckert_Bridges_Greenbelt_Link_Plan_Sheets_1-14.pdf

PDF 4 MB Posted

Attached to
Eckert Road Bridges 2147 and 2148– Boise River and Ridenbaugh Canal, Eckert Road and Boise Avenue Roundabout
Solicitation number
CT227-01
Issued by
Ada County, Idaho

About this file

This file consists of detailed bridge plan sheets for an 18-foot concrete stiffleg structure designed by the Idaho Transportation Department (ITD) Bridge Section in Boise, Idaho, prepared for Ada County Highway District (ACHD). The project involves construction of a new bridge carrying Eckert Road over the Greenbelt Link, with design specifications based on AASHTO LRFD Bridge Design Specifications (10th Edition) and ITD design standards. The bridge features an 18-foot clear opening with a 16-foot minimum opening/2 configuration, constructed at Station 416+94.00 on Eckert Road. Key structural quantities include 283 cubic yards of structure excavation, 342 cubic yards of compacting backfill, 516 tons of granular subbase, 146 linear feet of concrete parapet, 18 linear feet each of combination pedestrian/bicycle and traffic railing, 210 square yards of concrete waterproof system (Type D), and one precast concrete culvert component. The design incorporates a multi-use pathway along the structure with 11-foot lanes, 5-foot shoulders, and a 12-foot multi-use path with gutters. Multiple utility relocations are required, including 20-inch Veolia Water pipes, 8-inch Intermountain Gas lines, 4-inch and 6-inch Lumen Fiber conduits, and existing Idaho Power Company facilities. Construction is scheduled for 2027 with a design year AADT of 3,500 vehicles and a future year 2050 projection of 4,050 vehicles at a 2.0 percent growth rate.

The bridge design incorporates Class 40A concrete for the top slab, walls, and footings, with Class 40AF concrete specified for the parapet and edge beam, reinforced with MMFX Grade 100 and Grade 60 steel in accordance with AASHTO M31 specifications. A textured concrete surface finish is required on parapets using approved formliners such as American Formliners Product #1203 or equivalent, with an ashlar stone pattern featuring a maximum depth of 1 inch. Anti-graffiti coating (Type 2) and structural steel handrails are included in the design, with approximate quantities of 42.3 pounds per linear foot of structural steel for the combination railing and 32.2 pounds per linear foot for the structural steel handrail. The project includes four illumination luminaires with 2-inch conduit for electrical installation by licensed electricians, with blockouts cast into the stiffleg structure. Payment for components is divided among multiple pay items including 502-430A for concrete parapet, 504-040A for combination railing, 504-025A for structural steel handrail, 578-005A for the precast concrete culvert, and 619-010B for complete illumination installation. The construction plans, prepared in July 2026, include detailed reinforcement specifications, construction joint requirements with waterstops at maximum 40-foot spacing, and provisions for both cast-in-place and precast stiffleg options with dimensional tolerances per ASTM C1577 and C1504 standards respectively.

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Text version

COUNTY

BRIDGE DWG. NO. SHEET

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DESIGNED

DATE DESCRIPTIONNO.

REVISIONS

BRIDGE KEY NO.

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

BRIDGE PLANS

CORRECTIONS

ENGLISH

O R

IG

IN

A L

S T

O R

E D

A T

I

T D

B R

ID

G

E S

E C

T

IO

N

B o is e Id a h o

JULY 2026

1647 brSI 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

E

F O

R P

O H

A

DI FO E

T A

T S

DESNECI

L

C O

L

T O

N F. MU

R

P H

Y

N28°52'32"W

417+00

F.G. ELEV. 2768.86

STA. 416+85.00

¡ ECKERT ROAD

F.G. ELEV. 2768.57

STA. 417+03.00

¡ ECKERT ROAD

BEGIN BRIDGE

O U

T -T

O -O

U T

O P

E N

IN

G

M

I N

O P

E N

IN

G

/2 O

P E

N

IN

G /2

22+00

" (MEASURED ALONG ¡ STIFFLEG)8

40'-1 " 8

22'-2

" OUT-TO-OUT (MEASURED ALONG ¡ STIFFLEG)4

62'-4

1"=10'-0"

PLAN

ELEVATION

1"=10'-0"

¡ STIFFLEG

& P.G.L.=

¡ GREENBELT LINK

¡ ECKERT ROAD & P.G.L.

W A

Y M

IL

L B

R O

O K

T O

S

O U

T H

STA. 416+94.00 =

¡ ECKERT ROAD

STA. 21+91.14

¡ GREENBELT LINK

11'-0"

LANE

10'-6" 11'-0"

LANE

5'-0"

SHLD.

1'-2" COMB.

RAILING

12'-0"

MULTI-USE PATH

& GUTTER

2'-0" CURB

1'-2" CONCRETE PARAPET

AND STRUCTURAL STEEL HANDRAIL

1'-8" BUFFER

P.G.L.1.5% 1.5%

@ ¡ GREENBELT LINK

FINISHED GRADE

¡ ECKERT ROAD

STEEL HANDRAIL

STRUCTURAL

1"=10'-0"

(END VIEW AT END STIFFLEG SIMILAR)

END VIEW AT BEGIN STIFFLEG

SITUATION & LAYOUT

S. WALIMAA

G. BRANDT

2756.56

F.G. ELEV. 2757.49

F.G. ELEV.

N. McDOWELL

C. MURPHY

" TOTAL STIFFLEG LENGTH (ALONG ¡ STIFFLEG)4

62'-4

STA. 22+31.29

¡ GREENBELT LINK

END STIFFLEG

MSE WALL 2 (TYP.)

PARK

ALTA HARRIS

TO

GREENBELT

BOISE RIVER

TO

M

I N

M

I N

BUFFER

E L

E V

A T

IO

N

F

E E

T

CURB & GUTTERMULTI-USE PATH TYPE "D"

WATERPROOF SYSTEM

* MEASURED PERPENDICULAR TO ¡ ECKERT ROAD

NOTES

@ ¡ GREENBELT LINK

EXISTING GROUND

37'-6" CURB-TO-CURB

MUP & P.G.L.

£ RT FRONT

P.G.L.

STA. 22+16.44

¡ GREENBELT LINK

STA. 5+31.76 =

£ RT FRONT MUP

F.G. ELEV. 2769.27

STA. 5+40.77

£ RT FRONT MUP

BEGIN BRIDGE

END BRIDGE

87°05'19"

MOMENT SLAB (TYP.)

¡ STIFFLEG

¡ GREENBELT LINK =

P.G.L.

GRADE

FINISHED

NO. 18582

SEE BRIDGE DWG.

MSE WALL 2 (TYP.),

RAILING (TYP.)

COMBINATION

8" MIN.

18'-0"

OPENING

16'-0" MIN.

OPENING/2OPENING/2

8" MIN.

IN 36"� CASING

20"� VEOLIA WATER

8"� INTERMOUNTAIN GAS

UTILITY CONDUITS

4"� LUMEN FIBER

UTILITY CONDUITS

6"� IDAHO POWER COMPANY

IF ENCOUNTERED)

(ABANDONED, REMOVE

SANITARY SEWER

EXISTING CITY OF BOISE

BOX, ETC.) (TO BE RELOCATED)

FACILITIES (LINES, POLE(S), JUNCTION

COMPANY OVERHEAD ELECTRIC

EXISTING IDAHO POWER

VEOLIA WATER

RELOCATED

COMPANY ELECTRIC

RELOCATED IDAHO POWER

FIBER OPTIC

RELOCATED LUMEN

DWG. NO. 18582

(TYP.), SEE BRIDGE

MOMENT SLAB

M

IN

1.5%

GRADE

FINISHED

M

IN

£ RT FRONT MUP

MEASURED PERPENDICULAR TO £ RT FRONT MUP

FILL

GAS (TO BE RELOCATED)

EXISTING INTERMOUNTAIN

INTERMOUNTAIN GAS

RELOCATED

***1.34' MAX.

1.5%

DETAILS

PLANS FOR PATH

SEE ROADWAY

40.16' LT.

STA. 416+94.00

¡ ECKERT ROAD

A V

E N

U E

B O

IS

E T

O E

A S T

N '4

"E

END BRIDGE

PILASTER (TYP.)

SLAB

1'-3" MAX.

" MIN.;2

1.

2.

IS SPECIFIED.

MAXIMUM FILL IF A DIFFERENT SLAB THICKNESS

THICK TOP SLAB. ADJUST MINIMUM AND

MAXIMUM AND MINIMUM FILL ASSUMES A 1'-0" 3.

***0.59' MIN. FILL

PARAPET

CONCRETE

2'-0" MIN.

RAILING

COMBINATION

ELEV. 2766.65

SOFFIT

ELEV. 2767.58

SOFFIT

" OUT-TO-OUT (MEASURED AT END BRIDGE)4

162'-10

(MEASURED ALONG ¡ STIFFLEG)

7'-4" MAX.)

(6'-5" MIN.

VARIES

M A

X

M

A X

& JUNCTION BOX (TO BE RELOCATED)

ZAYO/SPARKLIGHT FIBER OPTIC

MAX.

1'-0"

MAX.

1'-0"

LUMINAIRE (TYP.)

" OUT-TO-OUT (MEASURED AT BEGIN BRIDGE)4

161'-11F.G. ELEV. 2769.70

STA. 5+22.75

£ RT FRONT MUP

CONDUIT (TYP.)

2 - 2"� STEEL

(TYP.)

SEE SHEETS 6 & 7

PILASTER (TYP.),

STA. 21+68.90

¡ GREENBELT LINK

BEGIN STIFFLEG

22.24' RT.

STA. 416+94.00

¡ ECKERT ROAD

E M

B E

D

M

IN

UTILITIES, SEE UTILITY PLANS.

FOR INFORMATION AND ADDITIONAL DETAILS ON 4.

SHEET 14

CONDUIT, SEE

ILLUMINATION

SEE ROADWAY PLANS

2 -2"� RPC (SPARE),

SEE ROADWAY PLANS

2 - 2"� RPC (SPARE),

(TO BE RELOCATED)

EXISTING VEOLIA WATER

TANGENT)

(LOCAL

90°

M

IN

7/15/2026

COUNTY

BRIDGE DWG. NO. SHEET

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

R

IG

IN

A L

S T

O R

E D

A T

I

T D

B R

ID

G

E S

E C

T

IO

N

B o is e Id a h o

JULY 2026

1647 brVM 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

E

F O

R P

O H

A

DI FO E

T A

T S

DESNECI

L

C O

L

T O

N F. MU

R

P H

Y

SHEET INDEX, QUANTITIES, & VICINITY MAP

S. WALIMAA

G. BRANDT

NTS

VICINITY MAP

SHEET INDEX

SITUATION & LAYOUT

SHEET INDEX, QUANTITIES, & VICINITY MAP

DESIGN & GENERAL NOTES

FOUNDATION INVESTIGATION

COMBINATION RAILING - SHEET 2

PARAPET TEXT FORMLINER

LIGHTING DETAILS

18' CONCRETE STIFFLEG

ECKERT ROAD STA. 416+94.00

2.0%

70CAADT

3,500AADT

CONSTRUCTION YEAR 2027

2.0%

80CAADT

4,050AADT

FUTURE YEAR 2050

Sandpoint

Coeur d'Alene

St. Maries

Lewiston

Grangeville

Salmon

Meadows

New

Boise

Home

Mountain

Arco Rigby

Idaho Falls

Pocatello Shoshone

Falls

Twin Burley

IDAHO MAP

NTS

OVER GREENBELT LINK

ECKERT ROAD

SEGMENT CODE 002140

M.P. 4.15

ONE DIRECTIONAL TRAFFIC DATA

STIFFLEG DETAILS - SHEET 1

STIFFLEG DETAILS - SHEET 2

COMBINATION RAILING - SHEET 1

QUANTITIES

STRUCTURE EXCAVATION SCHEDULE NO. 1

COMPACTING BACKFILL

GRANULAR SUBBASE

CONCRETE PARAPET

COMBINATION PEDESTRIAN/BICYCLE & TRAFFIC RAILING

CONCRETE WATERPROOF SYSTEM (TYPE D)

18.0

18.0

210-015A

301-005A

502-430A

504-040A

511-005A

CY

CY

TON

FT

FT

SY

ANTI-GRAFFITI COATING, TY 2 319574-005A SF

+ DENOTES PLAN QUANTITY

+ 210-005A

N. MCDOWELL

C. MURPHY

STIFFLEG DETAILS - SHEET 3

STIFFLEGPRECAST CONCRETE CULVERT -578-005A LS1

FOUNDATION PLAN

9CONCRETE PARAPET

STRUCTURAL STEEL HANDRAIL 10

STRUCTURAL STEEL HANDRAIL 18.0 FT504-025A

TEXTURED CONCRETE SURFACE 90575-005A SY+

PROFILE DATA - £ RT FRONT MUP

-0.500%

45' VC

V P

C E

L E

V .8

V P

C S

T A

.0

V P

I E

L E

V

.7

V P

I S

T A

.5

V P

T E

L E

V

.7

V P

T S

T A

.0

-4.500%18' STIFFLEG

¡ GREENBELT LINK

PROFILE DATA -

E L

E V

.5

V P

T S

T A

.0

E L

E V

.5

V P

I S

T A

.0

S T

A

.1

E

C K

E R

T R

O A

D

S T

A

.2

E N

D S

T

IF

F L

E G

S T

A

.9

B E

G

IN

S T

IF

F

L E

G

1.500%

NTS NTS

BEGIN BRIDGE

STA. 5+22.75 STA. 5+40.77

END BRIDGE

PROFILE DATA - ¡ ECKERT ROAD

120' VC

V P

C E

L E

V .0

V P

C S

T A

.0

V P

I E

L E

V

.7

V P

I S

T A

.0

V P

T E

L E

V

.0

V P

T S

T A

.0

-0.500%

18' STIFFLEG

-4.500%BEGIN BRIDGE

STA. 416+85.00 STA. 417+03.00

END BRIDGE

NTS

CURVE DATA - ¡ ECKERT ROAD

HORIZONTAL ALIGNMENT

PT STA.=420+29.00

PC STA.=416+63.51

S=1.5%

R=600.00'

L=365.49'

T=188.61'

D = 9°32'57"

¬=34°54'07" RT.

PI STA. = 418+52.13

CURVE ID = 4C

F .G

E

L E

V

.5

F .G

E

L E

V

.4

M.P. 4.15

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

R

IG

IN

A L

S T

O R

E D

A T

I

T D

B R

ID

G

E S

E C

T

IO

N

B o is e Id a h o

JULY 2026

1647 brDN 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

E

F O

R P

O H

A

DI FO E

T A

T S

DESNECI

L

C O

L

T O

N F. MU

R

P H

Y

DESIGN NOTES

BRIDGE DESIGN MANUAL.

"AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS" 10TH EDITION AND DECEMBER 2024 ITD

DESIGN SPECIFICATIONS

LIVE LOAD SURCHARGE AT BARRELLS

DYNAMIC ALLOWANCE APPLIED TO TRUCK & TANDEMIM

HL-93LL

TRANSIENT LOADS

EARTH LOAD SURCHARGEES

SOIL-STRUCTURE INTERACTION FACTOR (F OR F )

AT REST PRESSURE

ACTIVE PRESSUREEH

FILL DEPTH - MIN.

FILL DEPTH - MAX.

UNIT WEIGHT OF SOILEV

FUTURE WEARING SURFACEDW

CONCRETE PARAPET & STRUCTURAL STEEL HANDRAIL

COMBINATION RAILING

UNIT WEIGHT OF REINFORCED CONCRETEDC

PERMANENT LOADS

DESIGN LOADS

GENERAL NOTES

INCIDENTAL ITEMS

THE STRUCTURE DURING BACKFILL OPERATIONS.

DO NOT EXCEED A DIFFERENCE OF 2 FEET IN ELEVATION OF THE BACKFILL MATERIAL ON BOTH SIDES OF

ELEVATIONS BASED ON NAVD 88 DATUM.

STIFFLEG WHEN THE DEPTH OF FILL IS LESS THAN 3'.

SET THE ROLLER IN THE STATIC MODE FOR COMPACTING THE ASPHALT WEARING SURFACE OVER THE

APPLY CONCRETE WATERPROOF SYSTEM TYPE D TO THE TOP SLAB.

" AMPLITUDE, UNLESS NOTED OTHERWISE. 4

ROUGHEN CONSTRUCTION JOINTS TO

PROVIDE CONSTRUCTION JOINTS ONLY AT THE LOCATIONS SHOWN ON THE PLANS OR AS APPROVED.

SEQUENCE IN ROADWAY PLANS FOR ADDITIONAL INFORMATION.

CONSTRUCT CONCRETE STIFFLEG AFTER ELECTRIC POWER FACILITY RELOCATION. SEE CONCEPTUAL WORK

TO PROCEEDING WITH WORK. SEE ROADWAY PLANS FOR ADDITIONAL INFORMATION.

EXCAVATION. CONFLICTS MUST BE BROUGHT TO THE ATTENTION OF THE ENGINEER AND RESOLVED PRIOR

ABANDONED UTILITIES WITH THE PLANS AND NOTIFY RESPECTIVE OWNERS BEFORE COMMENCING

LOCATIONS OF THE FACILITIES SHOWN. COORDINATE THE LOCATION OF EXISTING, NEW, RELOCATED, AND

UTILITY INFORMATION SHOWN ON STIFFLEG PLANS MAY NOT BE COMPLETE OR ACCURATELY DEPICT

COORDINATE EXISTING CONDITIONS DURING CONSTRUCTION OF PROJECT.

AMERICAN FORMLINERS - PRODUCT #1203

FITZGERALD FORMLINERS, INC. - PRODUCT 16986LP

SCOTT SYSTEM - PRODUCT # 167D

SPEC FORMLINERS, INC. - PRODUCT 1502

CONCRETE SURFACE:

PATTERN FOR PARAPETS FROM THE FOLLOWING FORMLINERS OR APPROVED EQUAL FOR TEXTURED

". PROVIDE THE SAME FORMLINER PRODUCT 2

PATTERN "ASHLAR STONE" WITH A MAX. DEPTH OF 1

PROVIDE A TEXTURED CONCRETE SURFACE AS SHOWN IN THE PLANS IN ACCORDANCE WITH 575, USING

MMFX REINFORCEMENT IS DESIGNATED BY AN (M) AFTER THE BAR MARK.

THE CONCRETE STIFFLEG MAY BE CAST-IN-PLACE AT NO ADDITIONAL COST TO THE DEPARTMENT.

CONSTRUCTION

PROVIDE REINFORCING STEEL SPLICE LENGTHS IN ACCORDANCE WITH AASHTO SPECIFICATIONS.

REINFORCING BAR, UNLESS SHOWN OTHERWISE ON THE DRAWINGS.

PROVIDE 2" CONCRETE COVER MEASURED FROM THE FACE OF THE CONCRETE TO THE FACE OF ANY

DIMENSIONS TO REINFORCING STEEL ARE TO CENTERLINE OF BAR UNLESS NOTED OTHERWISE.

BEVEL EXPOSED EDGES OF CONCRETE Ƃ" UNLESS NOTED OTHERWISE.

PLAN DIMENSIONS AND ELEVATIONS

IN THE EDGE BEAM AND PARAPETS.

PROVIDE 3 LBS. OF MULTIDIMENSIONAL POLYPROPYLENE FIBER MESH PER CUBIC YARD OF CONCRETE ONLY

MMFX ASTM A1035, GRADE 100MMFX REINFORCEMENT:

AASHTO M31, GRADE 60METAL REINFORCEMENT:

PARAPET AND EDGE BEAM - CLASS 40AF

TOP SLAB, WALLS, AND FOOTINGS - CLASS 40ACONCRETE:

MATERIAL

, SPECIAL PROVISIONS, AND THE PROJECT PLANS.SPECIFICATIONS

2025 SUPPLEMENTAL DEPARTMENT: 2023 STANDARD SPECIFICATIONS FOR HIGHWAY CONSTRUCTION, MATERIALS, CONSTRUCTION AND WORKMANSHIP IN ACCORDANCE WITH THE STATE OF IDAHO TRANSPORTATION

STIFFLEG TOP SLAB.

PRIMARY TOP SLAB REINFORCEMENT. ENSURE FULL FORCE TRANSFER BETWEEN THE PARAPET AND THE ADEQUATELY LAP THE ADDITIONAL REINFORCEMENT WITH BOTH THE PARAPET REINFORCEMENT AND THE

" WAS ASSUMED. FULLY DEVELOP AND 2

1AMOUNT IS REQUIRED BY DESIGN. A TOP SLAB THICKNESS OF 10

IN THE DIRECTION PERPENDICULAR TO THE PARAPET, TO RESIST PARAPET LOADS, UNLESS A GREATER REQUIREMENTS. PROVIDE A MINIMUM REINFORCEMENT OF 1.10 IN²/FT IN THE TOP MAT OF THE TOP SLAB ACCORDANCE WITH AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS 10TH EDITION, AND MASH TL-4 RESIST LOADS TRANSFERRED FROM THE PARAPET DUE TO VEHICULAR COLLISION. DESIGN SHALL BE IN DESIGN AND PROVIDE ADDITIONAL REINFORCEMENT IN THE STIFFLEG TOP SLAB AT THE STIFFLEG ENDS TO

TOP SLAB REINFORCEMENT FOR PARAPET IMPACT LOADS

WORK NECESSARY TO FULFILL THE CONTRACT THAT IS NOT MEASURED OR PAID FOR SEPARATELY.

e t

FACTORED SLIDING RESISTANCE R = R Φ = ** kips/ft

RESISTANCE FACTOR Φ = 0.80 (CAST-IN-PLACE)

RESISTANCE FACTOR Φ = 0.90 (PRECAST)

NOMINAL SLIDING RESISTANCE R = ** kips/ft

SLIDING

FACTORED BEARING RESISTANCE q = q Φ = ** ksf

RESISTANCE FACTOR Φ = 0.45

NOMINAL BEARING RESISTANCE q = ** ksf

BEARING

STRENGTH LIMIT STATE

FOOTING DESIGN LOADS

b n

R n b FACTORED PRESUMPTIVE BEARING RESISTANCE Φq = ** ksf

RESISTANCE FACTOR Φ = 1.0

BASED UPON FOOTING SETTLEMENT = 1.0 inches OR LESS PRESUMPTIVE BEARING CAPACITY q = ** ksf

SERVICE LIMIT STATE

p p

** ft

0.055 kcf

0.035 kcf

** ft ** ft

0.125 ksf

0.028 ksf

0.426 klf/RAIL

0.385 klf/RAIL

0.150 kcf

** ft ** ft fy = 100 ksi fy = 60 ksi f'c = 4.0 ksi f'c = 4.0 ksi

DESIGN & GENERAL NOTES

G. BRANDT

W. MEYER

E. PRESCOTT

C. MURPHY

nR n

SPECIFICATIONS.

ACCORDANCE WITH AASHTO LRFD BRIDGE DESIGN

GEOTECHNICAL ENGINEERING REPORT AND IN

CONCRETE STIFFLEG SUPPLIER BASED ON

DETERMINED BY CONTRACTOR AND PRECAST **

RAILING IN ACCORDANCE WITH MASH TL-4. DESIGN SPEED IS 35 MPH.

DESIGN PROCEDURES

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

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JULY 2026

1647 brFI 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

L

IC

ENSED

18343L U

C A

S

JASON

M A

R S

H

S T

A T

E OF ID

A

H O

P R

O F

E S

SI

ONAL ENG

IN

E

E R

BORING LOG

CLAYEY SAND, CLAYEY SAND WITH GRAVEL

SILTY GRAVEL WITH SAND, GRAVEL WITH SAND, SILTY SAND,

FILL CONSISTING OF SILT, SILT WITH GRAVEL, GRAVEL WITH SILT AND SAND,

CLAYEY SAND, SAND WITH GRAVEL, CLAYEY SAND WITH GRAVEL

SILTY SAND, SAND WITH SILT, SAND, SAND WITH SILT AND GRAVEL,

ENCOUNTERED IN PORTIONS OF THIS LAYER.

SILTY GRAVEL WITH SAND. COBBLES AND BOULDERS WERE

GRAVEL WITH SILT AND SAND, GRAVEL WITH SAND,

LEGEND

E L

E V

A T

IO

N

F

E E

T

NOTES

SPLIT SPOON PENETROMETER A DISTANCE OF 1.0’ OR THE DISTANCE SHOWN.

N - BLOWS OF A 140 LB. HAMMER FALLING 30” TO DRIVE A 2” O.D. STANDARD

BARREL “CALIFORNIA” SAMPLER A DISTANCE OF 1.0’ OR THE DISTANCE SHOWN.

N(C) - BLOWS OF A 140 LB. HAMMER FALLING 30” TO A DRIVE A 3” O.D. SPLIT

OBSERVATIONS OF THE DRILL RIG AND SOIL CUTTINGS.

CLASSIFICATION OF INTERVALS BETWEEN SAMPLES WAS INFERRED BASED ON

IN SOIL TYPES. IN SITU, THE TRANSITION BETWEEN MATERIALS MAY BE GRADUAL.

STRATIFICATION BOUNDARIES REPRESENT THE APPROXIMATE DEPTHS OF CHANGES

GROUNDWATER LEVELS SHOULD BE EXPECTED TO FLUCTUATE WITH TIME.

THE FOUNDATION INVESTIGATION FOR THIS PROJECT ARE AVAILABLE WITH ACHD.

THE GEOTECHNICAL ENGINEERING REPORT AND OTHER INFORMATION RELATED TO

TERRACON CONSULTANTS, INC.

GEOTECHNICAL ENGINEERING REPORT PREPARED FOR THE PROJECT BY

ON THIS DRAWING AND FIND IT TO BE IN ACCORDANCE WITH THE

I, LUCAS J. MARSH HAVE REVIEWED THE GEOTECHNICAL INFORMATION

1.

2.

3.

4.

5.

RW-16

PLAN

ALTA HARRIS PARK

TO

GREENBELT

BOISE RIVER

TO

1'-0"=15'-0"

ELEVATION

(AT ¡ STIFFLEG)

1"=15'-0"

AT ¡ STIFFLEG

FINISHED GRADE

AT ¡ STIFFLEG

EXISTING GROUND

FOUNDATION INVESTIGATION

E. PRESCOTT

B O

IS

E

A V

E N

U E

E A

S T

T

M

IL

B R

O O

K W

A Y

S O

U

H

¡ STIFFLEG

¡ GREENBELT LINK & P.G.L.=

END BRIDGE

BRIDGE

BEGIN

STA. 21+91.48

¡ GREENBELT LINK

STA. 416+94.00

¡ ECKERT ROAD

¡ ECKERT RD & P.G.L.

MSE WALL 2 (TYP.)

E L

E V

A T

IO

N

F

E E

T

22+00

WATER LEVEL AT THE TIME OF DRILLING

RW-16

END BRIDGE

STA. 5+31.76

¡ RT FRONT MUP

STA. 22+16.44

¡ GREENBELT LINK

BRIDGE

BEGIN

¡ RT FRONT MUP

L. MARSH

N=25

N=24

N=58

N=27

N=28

N=8

N=47

N=63 BT-46.5 Ft.

RW-16

N=9

N=3

N=39

N=54

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

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B o is e Id a h o

JULY 2026

1647 brFN 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

E

F O

R P

O H

A

DI FO E

T A

T S

DESNECI

L

C O

L

T O

N F. MU

R

P H

Y

"4

62'-10

40.67' LT.

STA. 417+01.96

STA. 417+02.50

¡ FOOTING 2

22.17' RT.

STA. 417+02.83

22.17' RT.

STA. 416+85.17

STA. 416+85.50

¡ FOOTING 1

39.81' LT.

STA. 416+86.03

M I N

¡ ECKERT ROAD & P.G.L.

MUP & P.G.L.

£ RT FRONT

¡ STIFFLEG

¡ GREENBELT LINK & P.G.L. =

(T Y

P

W

ID

T H

/2

& WALL (TYP.)

¡ FOOTING

"8

61'-11

FOUNDATION PLAN

"=1'-0"8

FOUNDATION PLANG. BRANDT

C. MURPHY

C. MURPHY

E. PRESCOTT

NOTES

1.

IF ENCOUNTERED)

(ABANDONED, REMOVE

BOISE SANITARY SEWER

EXISTING CITY OF

(TO BE RELOCATED)

INTERMOUNTAIN GAS

EXISTING

RELOCATED)

WATER (TO BE

EXISTING VEOLIA

PARK

ALTA HARRIS

TO

GREENBELT

BOISE RIVER

TO

FIBER OPTIC (TO BE RELOCATED)

ZAYO/SPARKLIGHT

417+00

5+50

(TO BE RELOCATED)

ELECTRIC FACILITIES

COMPANY OVERHEAD

EXISTING IDAHO POWER

W

ID

T H

GAS UTILITY

¡ INTERMOUNTAIN

WATER UTILITY

¡ VEOLIA

UTILITY

COMPANY ELECTRIC

¡ IDAHO POWER

WALL THICKNESS.

DESIGN AND BASED ON ASSUMED 12" WALL THICKNESS. ADJUST GEOMETRY BASED ON FINAL

STATIONS, OFFSETS, CENTERLINES, AND DIMENSIONS ARE DEPENDENT ON CONTRACTOR

2. STATIONS AND OFFSETS ARE SHOWN TO ¡ ECKERT ROAD.

3. FOOTINGS IS A STIFFLEG COMPONENT DESIGNED BY CONTRACTOR.

4.

PLANS.

4"� and 6"� UTILITY CONDUIT ARE PAID FOR UNDER SEPARATE PAY ITEM. SEE ROADWAY

5.

BY THE UTILITY OWNERS. MATERIALS AND INSTALLATION PAID FOR BY OTHERS.

CENTERING DEVICE, SEALS, AND OTHER ITEMS NOT SHOWN ON THESE PLANS AS REQUIRED

COORDINATE WITH VEOLIA AND INTERMOUNTAIN GAS TO INSTALL PIPING, INSULATION,

6.

CASINGS AFTER FABRICATION IN ACCORDANCE WITH ASTM A123.

PROVIDE STEEL CASING IN ACCORDANCE WITH ASTM A53, GRADE B. GALVANIZE STEEL

7. COST OF FURNISHING AND INSTALLING UTILITY CASINGS ARE INCLUDED IN PAY ITEM 578-005A.

8.

UTILITIES.

SEE UTILITY, ILLUMINATION, AND ITS PLANS OF THE ROADWAY PLANS FOR PROPOSED

STA. 21+91.14

¡ GREENBELT LINK

STA. 416.9400 =

¡ ECKERT ROAD

TANGENT)

22+00

WATER UTILITY PIPE

**20"� VEOLIA

CASING

STEEL

"8 336"� x

GAS UTILITY PIPE

**8"� INTERMOUNTAIN

FIBER UTILITY

¡ LUMEN

M

IN

W

ID

T H

(LOCAL

90°

ROADWAY PLANS

RPC (SPARE), SEE

N28°52'32'W

*6"� CONDUIT (TYP.)

*4"� CONDUIT (TYP.)

(T Y

P

GENERAL NOTES

3. SEE SHEET 1 FOR GREENBELT LINK ELEVATIONS AT BEGIN AND END OF STIFFLEG.

4.

PROPRIETARY PRECAST SYSTEM OR CONTRACTOR DESIGNED CAST-IN-PLACE STIFFLEG.

PROFILE GRADE. COMPUTE DEPTH OF FILL ABOVE STIFFLEG FOR THE SELECTED

SEE SHEET 2 FOR ROADWAY AND MULTI-USE-PATH HORIZONTAL ALIGNMENT AND

5.

WATERPROOFING DETAIL AT EDGE BEAM ON SHEET 7.

TO FACE OF EDGE BEAM AND 1'-6" (MIN.) DOWN EACH WALL TO LIMITS SHOWN IN

APPLY WATERPROOFING SYSTEM, TYPE D TO TOP SLAB FROM FACE OF EDGE BEAM

1.

APPROVED EQUAL IN ACCORDANCE WITH SECTION 578.

SECTION SHOWN OR APPROVED EQUAL AND INCLUDE DETAILS AS SHOWN BELOW OR

PROVIDE A CAST-IN-PLACE OR PROPRIETARY PRECAST SYSTEM SELECTED FROM TYPICAL

7.

AS FOOTINGS AND EDGE BEAMS.

PROVIDE EITHER CAST-IN-PLACE OR PRECAST STIFFLEG COMPONENTS SUCH

9.

THE REINFORCEMENT WITHIN A CLOSURE POUR.

PRECAST BARREL SECTION JOINTS. CONNECT PRECAST FOOTING SECTIONS BY SPLICING

OFFSET JOINTS BETWEEN PRECAST FOOTING SECTIONS A MINIMUM OF 2' FROM

10.

FOR PRECAST SECTIONS.

PROVIDE DIMENSIONAL TOLERANCES IN ACCORDANCE WITH ASTM C1504 SECTION 11

2.

BRIDGE IN ACCORDANCE WITH SECTION 578.

DESIGN AND SUBMIT DETAILS FOR PRECAST OR CAST-IN-PLACE CONCRETE STIFFLEG

6.

DWG. NO 18582) FOR MSE WALL DETAILS AND ADDITIONAL PILASTER DETAILS.

BETWEEN STIFFLEG AND PILASTER. SEE ECKERT ROAD OVER BOISE RIVER (BRIDGE

CONNECTION DESIGN ARE SHOWN ONLY TO ILLUSTRATE A CONCEPTUAL CONNECTION

INCIDENTAL TO ITEM S501-17A - MSE RETAINING WALL. LOCATION AND SIZE OF

TO MSE WALL PANEL AND STIFFLEG. PILASTER AND ASSOCIATED DESIGNS ARE

PROVIDE CONTRACTOR-DESIGNED PILASTER AND CONTRACTOR-DESIGNED CONNECTION

11.

FOR CONSTRUCTION JOINTS IN WALLS.

WATERSTOPS AT CONSTRUCTION JOINTS. CONTRACTION JOINTS MAY BE SUBSTITUTED

PROVIDE CONSTRUCTION JOINTS WITH A MAXIMUM SPACING OF 40 FEET. PROVIDE

CAST-IN-PLACE NOTES

PRECAST NOTES

8. SEE SHEET 7 FOR SECTION B-B AND SHEETS 7-8 FOR ADDITIONAL STIFFLEG DETAILS.

12.

FOR CAST-IN-PLACE SECTIONS.

PROVIDE DIMENSIONAL TOLERANCES IN ACCORDANCE WITH ASTM C1577 SECTION 12

COUNTY

BRIDGE DWG. NO. SHEET

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

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B o is e Id a h o

JULY 2026

1647 brSD 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

E

F O

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A

DI FO E

T A

T S

DESNECI

L

C O

L

T O

N F. MU

R

P H

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1'-2"

2"=1'-0"

SECTION A-A

RAILING

COMBINATION

PARAPET OR

CONCRETE

FINISHED GRADE

V A

R

IE

S

9 AND 11

DETAILS ON SHEETS

REINFORCEMENT

SEE PARAPET/RAILING

(LEVEL)

CONST. JOINT

TOP OF EDGE BEAM

VARIES

FINISHED GRADE

APPROXIMATE

STIFFLEG

CONCRETE

(TYP.)

3'-0" MIN.

FOOTING (TYP.)

CONCRETE

M

I N

D E

S

IG

N F

IL

L

D E

P T

H

S

E E

N O

T E

V A

R

IE

S

"=1'-0"16

16'-0" MIN. OPENING

3'-0" MIN. COVER

STIFFLEG TYPICAL SECTION

12" MAX.

8" MIN. OPENING/2 OPENING/2

1.5%

¡ STIFFLEG

M A

X (T

Y P

R

GRADE

FINISHED

SYSTEM, TYPE D (SEE NOTE 5)

CONCRETE WATERPROOFING

STIFFLEG DETAILS - SHEET 1

END VIEW AT BEGIN STIFFLEG

¡ STIFFLEG

G. BRANDT

W. MEYER

E. PRESCOTT

C. MURPHY

NO. 18582

SEE BRIDGE DWG.

MSE WALL 2 (TYP.),

NO. 18582

SEE BRIDGE DWG.

MOMENT SLAB (TYP.),

6'-0"

A

A

BB

A

A

BB

"=1'-0"16

END VIEW AT END STIFFLEG

NO. 18582

SEE BRIDGE DWG.

MOMENT SLAB (TYP.),

NO. 18582

SEE BRIDGE DWG.

MSE WALL 2 (TYP.),

¡ STIFFLEG

1.5%

P.G.L.

GRADE

FINISHED

M

I N

TO BOTT. OF FTG.

FOR PATH DETAILS

SEE ROADWAY PLANS

P.G.L.

"=1'-0"16

RAILING (TYP.)

COMBINATION

TEXT FORMLINER

PARAPET

GRADE

FINISHED

18'-0"

12" MAX.

8" MIN.

M

A X

(T Y

P

M

I N

SEE SHEET 14

LUMINAIRE TYP.,

PAD (TYP.)

LEVELING

PAD (TYP.)

LEVELING

SEE SHEET 14

LUMINAIRE TYP.,

STEEL HANDRAIL

STRUCTURAL

CONCRETE PARAPET

TEXT FORMLINER

PARAPET

1.5%

NO. 18582

BRIDGE DWG.

SHEETS 7-8, AND

SEE NOTE 6,

PILASTER (TYP.),

NO. 18582

BRIDGE DWG.

SHEETS 7-8, AND

SEE NOTE 6,

PILASTER (TYP.),

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

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B o is e Id a h o

JULY 2026

1647 brSD 002.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

E

F O

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O H

A

DI FO E

T A

T S

DESNECI

L

C O

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T O

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P H

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¡ STIFFLEG WALL

SECTION B-B

2"=1'-0"

SHEET 6)

(TYP., SEE NOTE 6 ON

PILASTER CONNECTION

*MSE WALL PANEL

*PILASTER

*MSE WALL BACKFILL

C

C

CONNECTION DETAIL

PILASTER

PANEL CONNECTION

*PILASTER TO MSE WALL

NOTE:

SEE ECKERT ROAD OVER

BOISE RIVER BRIDGE DWG.

NO. 18582 FOR DETAILS.

FINISHED GRADE

SECTION C-C

4"=1'-0"

FINISHED GRADE

PILASTER

COMBINATION RAILING

CONCRETE PARAPET OR

FINISHED GRADE

ON SHEET 6 (TYP.)

SEE NOTE 6

M A

X

M A

X

S P

A

M A

X

PILASTER CONNECTION DETAIL

2"=1'-0"

ALL THREAD

WASHER

OR MSE WALL PANEL

STIFFLEG WALL

EMBEDDED INTO

THREADED INSERT

HEX NUT

JOINT FILLER

" PREFORMED 2

EXCAVATION AND BACKFILL DETAIL

NTS

EXISTING GROUND

FINISHED GRADE

PAY LIMIT LEGEND

**301-005A GRANULAR SUBBASE AND

210-015A COMPACTING BACKFILL

210-005A STRUCTURE

EXCAVATION SCHEDULE NO. 1

M I N

(TYP.)

2'-0"

FOR PAVEMENT DETAILS

SEE ROADWAY PLANS

(TYP.)

4'-0"

STIFFLEG

NOTES:

1.EXCAVATE TO UNDISTURBED MEDIUM DENSE TO VERY DENSE

NATIVE GRANULAR SOIL LAYER OR A MINIMUM OF 2'-0" BELOW

THE BOTTOM OF THE SPREAD FOOTINGS.

2.SEE BRIDGE DWG. NO. 18582 FOR REINFORCED MSE WALL

BACKFILL LIMITS.

EQUAL EQUAL

K E

Y

(TYP.)

1"

CONCRETE FOOTING

GROUT (TYP.)

NON-SHRINK

FILL WITH

STIFFLEG/FOOTING CONNECTION

NTS

CONCRETE FOOTING

BOTTOM OF WALL IN

STIFFLEG WALL - CENTER

W A

L L

WATERPROOFING DETAIL AT EDGE BEAM

NTS

EXTEND WATERPROOF

SYSTEM MIN. 1'-6"

DOWN EACH WALL

TYPE D

WATERPROOF SYSTEM

STIFFLEG

1'-2" MIN. EDGE BEAM

6" MIN.

6" MIN.

STIFFLEG DETAILS - SHEET 2G. BRANDT

W. MEYER

C. MURPHY

E. PRESCOTT

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

R

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B o is e Id a h o

JULY 2026

1647 brSD 003.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

E

F O

R P

O H

A

DI FO E

T A

T S

DESNECI

L

C O

L

T O

N F. MU

R

P H

Y

"4

"4

"2

(TYP. FOR BOTH SIDES

OF STIFFLEG WALLS)

3" = 1'-0"

CONTRACTION JOINT

SHEAR KEY DETAIL

V A

R

IE

S V

A R

IE

S

1"

NTS

STIFFLEG DETAILS - SHEET 3G. BRANDT

W. MEYER

C. MURPHY

E. PRESCOTT

VERTICAL WALL JOINT

1" = 1'-0"

GROUT

NON-SHRINK

FILL WITH

"2

JOINT. ASTM C877

OF WALLS. CENTER ON

ON OUTSIDE SURFACE

12" WIDE JOINT WRAP

JOINTS, FULL HEIGHT

TYPICAL ALONG WALL

NOTE:

SLAB JOINT

1" = 1'-0"

GROUT

NON-SHRINK

FILL WITH

"2

"2

2"2

"2

JOINT. ASTM C877

OF SLAB. CENTER ON

ON OUTSIDE SURFACE

12" WIDE JOINT WRAP

TOP OF STRUCTURE

JOINTS, FULL LENGTH

TYPICAL ALONG SLAB

NOTE:

SECTION (EACH SIDE)

AT THE TOP SLAB JOINT OF EACH PRECAST

PROVIDE A MINIMUM OF 2 WELD CONNECTIONS

NOTE:

"2

GROUT

NON-SHRINK

FILL WITH

SECTIONS

PRECAST CONC.

EMBEDDED INTO

x3x3x0'-8"4 1�

ANGLE

STUDS PER

"x6"2 1(2)

¢ Ƅ"x4"x0'-7ƀ""2

STRUCTURE

TOP OF

3 SIDES

TYP.

1"=1'-0"

WELD CONNECTION

1"=1'-0"

(TYPICAL @ SLAB AND WALLS)

CONSTRUCTION JOINT

LAP SPLICE

CONSTRUCTION JOINT

PAST ¡ JOINT

LENGTH + 2"

LAP SPLICE

2" CLR.

MIN.

90°00'00" 90°00'00"

1"=5'-0"

BEGIN STIFFLEG SKEW DETAIL - PLAN

¡ GREENBELT LINK

1"=5'-0"

END STIFFLEG SKEW DETAIL - PLAN

¡ GREENBELT LINK

92°54'41"87°05'19"

G R

E E

N B

E L

T B

O

IS

E R

IV

E

R T

O

A L T

A H

A R

R

IS

P A

R K

G

R E

E N

B E

L T

B O

IS

E

R

IV

E R

T O

A L T

A H

A R

R

IS

P A

R K

18'-0" OUT-TO-OUT STIFFLEG

12" MAX.

8" MIN. 16'-0" MIN. OPENING

OPENING/2FOOTING (TYP.)

3'-0" MIN.

OPENING/2OPENING/2

12" MAX.

8" MIN.

18'-0" OUT-TO-OUT STIFFLEG

16'-0" MIN. OPENING

FOOTING (TYP.)

3'-0" MIN.

¡ GREENBELT LINK

BEGIN STIFFLEG

¡ GREENBELT LINK

END STIFFLEG

INSIDE WALL SURFACE

SHEAR KEY DETAIL

LAP SPLICE LENGTH

NTS

ELEVATION - FOOTING CLOSURE POUR

CLOSURE POUR

LENGTH + 4"

= LAP SPLICE

2" 2"

FOOTING SEGMENT

PRECAST

FOOTING SEGMENT

PRECAST

DETAIL (TYP.)

SHEAR KEY

WALL KEY

12" MAX.

8" MIN.

RAILING

COMBINATION

PARAPET

CONCRETE

12" MAX.

8" MIN.

CAST-IN-PLACE OPTION DETAILS

PRECAST OPTION DETAILS

INSIDE FACE (TYP.)

FILL FACE (TYP.)

90°00'00"

PILASTER (TYP.)

PILASTER (TYP.)

FILL FACE (TYP.)

INSIDE FACE (TYP.)

92°54'41"

OPENING/2

2"

V-GROOVE

SECTION A-A

4"=1'-0"

(TYP. BOTH SIDES)

" CLR.4

7"

2-R2~#5(M)

@ 10" MAX.

(M)**R1A~#5

V A

R

IE

S

INDICATES LIMITS

OF TEXTURED

CONCRETE SURFACE

ON EACH FACE.

NOTE:*

¡ POST

GRADE

BEAM/FINISHED

TOP OF EDGE

BEAM

& BOTT. EDGE

CONST. JOINT

MIN.

C L

R

LIMITS OF

ANTI-GRAFITTI COATING

1'-2"

(TYP.)

" CHAMFER 4

SEE SHEET 10

ANCHOR BOLT,

LIMITS OF TEXTURED CONCRETE SURFACE

END BRIDGE

VIEW B-B

R2~#5(M)

BEGIN BRIDGE

R1A~#5(M) @ 10" MAX.

4"=1'-0"

(TYP.)

AASHTO M213

JOINT FILLER

EXPANSION

1" PREFORMED

"4

"4

"4

(TYP. AT BOTH SIDES

OF PARAPET)

NTS

SECTION D-D

DUMMY JOINT

"4

"4

SECTION C-C

WALL JOINT

(AASHTO M213)

JOINT FILLER

EXPANSION

PREFORMED

(TYP. AT BOTH SIDES

OF PARAPET)

NTS

1"

COUNTY

BRIDGE DWG. NO. SHEET

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

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B o is e Id a h o

JULY 2026

1647 brRA 003.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

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DESNECI

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EDGE BEAM

PARAPET

1" GAP IN

IN PARAPET (TYP.)

***2"� STEEL CONDUIT

M213)

JOINT FILLER (AASHTO

PREFORMED EXPANSION

SLAB

MOMENT

MSE WALL 2

CONDUIT COUPLER DETAIL

8"=1'-0"

COUPLER

***STEEL EXPANSION

E. PRESCOTT

CONCRETE PARAPET

ELEVATION - CONCRETE PARAPET DETAILS

ALLOW SLIPPAGE

BARS WITH PLASTIC TAPE FOR 6" TO

AT DUMMY JOINTS WRAP HORIZONTAL

R2~#5(M) (E.F.)

STRUCTURAL STEEL HANDRAIL

ELEVATION - CONCRETE PARAPET AND

PARAPET NOTES

PROVIDE CLASS 40AF CONCRETE.

ASTM A1035 AND SPECIAL PROVISIONS.

PROVIDE MMFX GRADE 100 REINFORCEMENT IN ACCORDANCE WITH

1.

2.

ACCORDANCE WITH 502.03 PART I.

PROVIDE A RUBBED SURFACE FINISH UNLESS NOTED OTHERWISE IN 3.

1 SET R1A~#5(M) @ 10" MAX.

A

B

TEXT FORMLINER DETAILS.

IN ACCORDANCE WITH 575 AND SHEET 3. SEE SHEET 13 FOR PARAPET

PROVIDE A TEXTURED CONCRETE SURFACE AS SHOWN ON THE PLANS, 4.

" EXIST.16

1 UNDER POST BASE IF GAPS GREATER THAN 705.02

OF PARAPET. PROVIDE TYPE B CLASS 1 GROUT IN ACCORDANCE WITH

CONSTRUCT PARAPET PLUMB, WITH STEEL POSTS SQUARE TO THE TOP 5.

PART J.

WATER CURE THE CONCRETE SURFACE IN ACCORDANCE WITH 502.03 6.

SPACED AT NOT LESS THAN 6'-0" NOR GREATER THAN 12'-0".

PROVIDE DUMMY JOINTS UNIFORMLY THE LENGTH OF THE RAIL 8.

PERPENDICULAR TO THE ROADWAY GRADE.

CONSTRUCT END FACE, EXPANSION JOINTS AND DUMMY JOINTS 9.

10.PAYMENT FOR CONCRETE PARAPET IS PAY ITEM 502-430A.

C. MURPHY

G. BRANDT

MMFX REINFORCEMENT

N. McDOWELL

R1A~#5(M)

FACE

TRAFFIC

"2

"2

FACE

TRAFFIC

CUT LIN

E

R2~#5(M)

LAP SPLICE

2'-6" MIN.

STIFFLEG

")4

1CONCRETE PARAPET (PAY LENGTH = 18'-0 MSE WALL 2MSE WALL 2

NO 18582)

(BRIDGE DWG.

NO 18582)

(BRIDGE DWG.

1" 1"

C C C

D

A

(TYP.)

2" CLR.

B

"=1'-0"16

ELEV. 2769.90 ELEV. 2769.45

"=1'-0"16

(TYP.)

MOMENT SLAB

APPROXIMATE QUANTITY SHOWN INCLUDES R1~#5(M) BAR WEIGHT.

INSTALL REINFORCEMENT BARS R1~#5(M) IN TOP SLAB OF STIFFLEG. 7.

GREENBELT LINK

D

(TYP.)

AASHTO M213

JOINT FILLER

EXPANSION

1" PREFORMED

WALL JOINT

EDGE BEAM

TOP OF

WALL JOINT

EDGE BEAM

APPROXIMATE CONCRETE PARAPET QUANTITIES:

CONCRETE

MMFX REINFORCEMENT

2.63 CF/LF

18.2 LB/LF**

11.

(BRIDGE DWG. NO. 18582) FOR ADDITIONAL DETAILS.

ROADWAY PLANS. SEE ECKERT ROAD OVER BOISE RIVER PLANS

CONDUIT AND COUPLER IS PAID FOR UNDER SEPARATE PAY ITEM, SEE ***

C

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

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B o is e Id a h o

JULY 2026

1647 brRA 005.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

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DESNECI

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7"

" "2

2"

" (TYP.)4

¡ POST

"16

HSS 4x2x

"8 x1x2

HSS 1

"16

HSS 4x2x

4"=1'-0"

SECTION A-A

8"� x 1'-1" ANCHOR

BOLT WITH 2 WASHERS

& 1 ACORN NUT EACH

2"=1'-0"

DETAIL 1

G

TYP.

" VENT HOLE8

3¡

HSS 4X2X3/16"

OF TUBE

" ¢ AT END4

(TYP.)

" 16

3HSS 4X2X

G

G

TYP.

(TYP.)

" 8

1X1X2

1HSS 1

7"

4"

"2 11 "2

DETAIL 2

3"=1'-0"

"2

HOLES

"�16

11 ¡

" ¢2

G

TYP.

DETAIL 3

3"=1'-0"

TYP.

HOLE (TYP.)

" VENT8

3¡ DETAIL 4

3"=1'-0"

TYP.

HOLE

" VENT8

3¡

G

TYP.

STRUCTURAL STEEL HANDRAILG. BRANDT

N. MCDOWELL

S. WALIMAA

C. MURPHY

NOTE

SEE SHEET 12 FOR RAILING NOTES.

ELEVATION - STRUCTURAL STEEL HANDRAIL DETAILS

"=1'-0"4

¡ POST (TYP.)

"4 11'-67'-6"7'-6"1'-6"

BETWEEN POSTS

EQUAL SPS. @ 5" MAX.

CLR. (TYP.)

4" MAX.

A

A

DETAIL 2

DETAIL 3

DETAIL 4

(TYP., TOP & BOTT.)

¡ 3/8 " VENT HOLE

DETAIL 1

APPROXIMATE STRUCTURAL STEEL HANDRAIL QUANTITIES:

STRUCTURAL STEEL 32.2 LB/LF

ELEV. 2768.25

2"

V-GROOVE

B O

L T

P R

O J

SECTION A-A

4"=1'-0"

1'-2"

CLR.

"2

"2

5"

2-R2~#5(M)

ANCHOR BOLT

SEE SHEET 12

4" CHAMFER (TYP.)

@ 10" MAX.

(M)R1B~#5

V A

R

IE

S

INDICATES LIMITS

OF TEXTURED

CONCRETE SURFACE

ON OUTSIDE FACE.

NOTE:*

2" CLR.

FINISHED GRADE

TOP OF EDGE BEAM/

CONST. JOINT & BOTT. EDGE BEAM

1'-2" MIN.

LIMITS OF

ANTI-GRAFFITI COATING

VIEW B-B

4"=1'-0"

END BRIDGE BEGIN BRIDGE

LIMITS OF TEXTURED CONCRETE SURFACE

R1B~#5(M) @ 10" MAX.

R2~#5(M)

AASHTO M213 (TYP.)

EXPANSION JOINT FILLER

1" PREFORMED

COUNTY

BRIDGE DWG. NO. SHEET

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

R

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B o is e Id a h o

JULY 2026

1647 brRA 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

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S

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F O

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A

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T A

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DESNECI

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C O

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E. PRESCOTT

COMBINATION RAILING - SHEET 1

ELEVATION - PARAPET DETAILS

ALLOW SLIPPAGE

BARS WITH PLASTIC TAPE FOR 6" TO

AT DUMMY JOINTS WRAP HORIZONTAL

R2~#5(M) (E.F.)

ELEVATION - COMBINATION RAILING

(PAY LENGTH = 18'-0")

NOTES

PAYMENT FOR COMBINATION RAILING IS PAY ITEM 504-040A.

SEE SHEET 9 FOR SECTIONS C-C, D-D, AND PARAPET NOTES.

1.

2.

DETAILS AND NOTES.

SEE SHEET 12 FOR COMBINATION RAILING METAL RAILING 3.

1 SET R1B~#5(M) @ 10" MAX.

A

B

C. MURPHY

G. BRANDT

MMFX REINFORCEMENT

C. MURPHY

R2~#5(M)

LAP SPLICE

2'-6" MIN.

STIFFLEG

GREENBELT LINK COMBINATION RAILING MSE WALL 2MSE WALL 2

NO 18582)

(BRIDGE DWG.

NO 18582)

(BRIDGE DWG.

1" 1"

C C

A

(TYP.)

2" CLR.

B

" = 1'-0"16

R1B~#5(M)

FACE

TRAFFIC

"2

"2

FACE

TRAFFIC

CUT LI

NE

ELEV. 2768.55

" = 1'-0"16

(TYP.)

MOMENT SLAB

WALL JOINT

WALL JOINT

AASHTO M213 (TYP.)

EXPANSION JOINT FILLER

1" PREFORMED

D D

CC

TOP OF EDGE BEAM

EDGE BEAM

1" 1"60°

G

SEE NOTE 14

RAIL SECTION

COUNTY

BRIDGE DWG. NO. SHEET

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

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B o is e Id a h o

JULY 2026

1647 brRA 002.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

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F O

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A

DI FO E

T A

T S

DESNECI

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C O

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ELEVATION - METAL RAILING DETAILS

"=1'-0"16

7'-6"1'-6"

SEE NOTE 4

HSS TUBE WITH RAIL POSTS & ANCHORAGE DETAILS

"=1'-0"4

ELEVATION SECTION THRU RAIL

POST BASE PLATE

"4

BASE ¢ 1

SLOTS (TYP.)

"4

" x 18

POST ¢ 1" (TYP.)

TRAFFIC SIDE

8"

4"

"16

PIPE

2"� STANDARD

TRAFFIC FACE

SYMMETRICAL ABOUT ¡

TYP.

TYP.

3 TYP.

P R

O J

B O

L T

HSS8x4xƁ

1'-8"

"4

7 "4

7"4

2 "4

" 6

" 1"1"

"8

4 "8

4"4

1""

1"

1"

"8

"2

3 6"

"2

RAILING NOTES

PROVIDE STRUCTURAL STEEL TUBING IN ACCORDANCE WITH ASTM A500 GRADE B.1.

MATERIALS

UNLESS NOTED OTHERWISE IN THE DETAILS.

PROVIDE STRUCTURAL STEEL PLATES IN ACCORDANCE WITH ASTM A572 GRADE 50 OR A529,2.

ACCORDANCE WITH ASTM A563. PROVIDE ACORN NUTS IN ACCORDANCE WITH ASTM A307.

HARDENED STEEL WASHER IN ACCORDANCE WITH ASTM F436. PROVIDE HEAVY HEX NUTS IN

"� HARDENED STEEL WASHER AT EACH BOLT. PROVIDE 4

1HEAVY HEX NUT AND ONE 2

THREADED RODS IN ACCORDANCE WITH ASTM F1554 GRADE 105. PROVIDE ONE TACK WELDED

PROVIDE ANCHOR BOLTS IN ACCORDANCE WITH ASTM F3125 GRADE A325 OR ASTM A449 OR 3.

ASTM A500 GRADE B.

PROVIDE 2"� STANDARD PIPE IN ACCORDANCE WITH ASTM A53 GRADE B, ASTM A1085, OR 4.

WITH ASTM A780 AND ASTM A123.

OR SHARP EDGES, OR OTHER SURFACE DEFECTS. REPAIR DAMAGED COATINGS IN ACCORDANCE

ADHERENCE OF THE ZINC. PROVIDE GALVANIZED SURFACES FREE OF FINS, ABRASIONS, ROUGH

GALVANIZING TO REMOVE SLAG OR OTHER MATERIAL THAT WOULD INTERFERE WITH THE

ACCORDANCE WITH ASTM A123 AND ASTM A153. THOROUGHLY CLEAN WELDED AREAS BEFORE

GALVANIZE STRUCTURAL STEEL PARTS, RAILING, AND SLEEVES AFTER FABRICATION IN 5.

GALVANIZING/POWDER COATING

MILS. PAINT WITH COLOR RAL 9005 (JET BLACK). SUBMIT A COLOR SAMPLE FOR APPROVAL.

POWDER COAT THE RAILING SYSTEM AFTER GALVANIZING WITH A MINIMUM THICKNESS OF 3 6.

SURFACES AND APPLICATION PROCESS OF THE POWDER COATING FOR APPROVAL.

D7803. SUBMIT POWDER COATING SHOP PROCEDURES FOR PREPARATION OF THE GALVANIZED

PREPARE THE GALVANIZED SURFACE FOR POWDER COATING IN ACCORDANCE WITH ASTM 7.

MANUFACTURER'S WRITTEN INSTRUCTIONS.

REPAIR SCRATCHES, PITS, AND OTHER DEFECTS IN ACCORDANCE WITH THE POWDER COATING 8.

SPECIFICATIONS FOR HIGHWAY BRIDGES AND ITD STANDARD SPECIFICATIONS.

FABRICATE AND ERECT THE RAILING IN ACCORDANCE WITH THE CURRENT EDITION OF AASHTO 9.

FABRICATION AND ERECTION

SUBMIT SHOP DRAWINGS IN ACCORDANCE WITH 504.01 F AND 105.02.10.

TRANSVERSE DIRECTION.

STRUCTURE, INSTALL POSTS NORMAL TO GRADE IN LONGITUDINAL DIRECTION AND VERTICAL IN

CONSTRUCT RAILING CONFORMING TO THE HORIZONTAL AND VERTICAL ALIGNMENT OF THE 11.

SMOOTH, AND FREE FROM BURRS OR RAGGED EDGES.

SAW OR MILL ENDS OF TUBE SECTIONS AT SPLICES. PROVIDE CUT ENDS THAT ARE TRUE, 12.

HORIZONTAL TUBES.

DRILL VENT HOLES AWAY FROM TRAFFIC FACE AND NOT ON THE TOP SURFACE OF THE

PROVIDE VENT HOLES FOR GALVANIZING AS REQUIRED AND SHOWN ON THE SHOP DRAWINGS. 13.

CAP OPEN ENDS OF TUBULAR STEEL SECTIONS.15.

GALVANIZING.

" BY GRINDING BEFORE 16

1ROUND OR CHAMFER EXPOSED EDGES OF STEEL COMPONENTS 16.

CONCRETE AND MMFX REINFORCEMENT IS INCIDENTAL TO PAY ITEM 504-040A.

PAYMENT FOR "COMBINATION RAILING" IS PAY ITEM 504-040A.17.

METHOD OF MEASUREMENT

¡ POST

T H

R E

A D

M

IN

L E

N G

T H

SEE NOTE 3

HEX HEAD,

Ɔ"� HEAVY

CAST-IN-PLACE ANCHOR BOLT

E M

B E

D M

E N

T

FLUSH OR

" MAX.16

" = 1'-0"4

TACK WELD

COMBINATION RAILING - SHEET 2

E. PRESCOTT

N. McDOWELL

G. BRANDT

C. MURPHY

7'-6"

BEGIN BRIDGE

NOTE

SEE

SQUARE GROOVE OR SINGLE V-GROOVE WELD AND GRIND SMOOTH.

ONE SHOP SPLICE PER RAIL SECTION IS PERMITTED WITH MAXIMUM 85% PENETRATION. PROVIDE 14.

PAYMENT FOR "STRUCTURAL STEEL HANDRAIL" IS PAY ITEM 504-025A.18.

1'-6"

END BRIDGE

APPROXIMATE COMBINATION RAILING QUANTITIES:

STRUCTURAL STEEL

MMFX REINFORCEMENT

CONCRETE

42.3 LB/LF

16.7 LB/LF

2.33 CF/LF

(SEE NOTE 7 ON SHEET 9)

1.

2.

OF STIFFLEG CULVERT.

ALIGN SIGN PARALLEL WITH BOTTOM EDGE OF TOP SLAB

3.

LETTERS ARE MUTCD STANDARD ALPHABET SERIES D2000.

CONCRETE PARAPET AND 504-040A COMBINATION RAILING.

PARAPET TEXT FORMLINER IS INCIDENTAL TO 502-430A

BLACK).

PAINT EXPOSED FACE OF LETTERS WITH RAL 9005 (JET

COUNTY

BRIDGE DWG. NO. SHEET

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

R

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B o is e Id a h o

JULY 2026

1647 brBS 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

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F O

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O H

A

DI FO E

T A

T S

DESNECI

L

C O

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R

P H

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END VIEW AT BEGIN STIFFLEG

¡ GREENBELT LINK

¡ STIFFLEG =

2"=1'-0"

"2

2'-3"2

2'-3

BOTTOM OF TOP SLAB

BOTTOM OF EDGE BEAM

COMBINATION RAILING

END VIEW AT END STIFFLEG

¡ GREENBELT LINK

¡ STIFFLEG =

2"=1'-0"

"2

2'-3"2

2'-3

STEEL HANDRAIL

STRUCTURAL

PARAPET

CONCRETE

BOTTOM OF TOP SLAB

BOTTOM OF EDGE BEAM

BEAM

TOP OF EDGE

BEAM

TOP OF EDGE

"=1'-0"2

ELEVATION

NOTES

"=1'-0"2

SECTION A-A

"2

V A

R

IE

S

(T Y

P

OF PARAPET

OUTSIDE FACE

(T Y

P

(TYP.)

"2

PARAPET TEXT FORMLINERG. BRANDT

C. MURPHY

E. PRESCOTT

C. MURPHY

A A

4'-7"

4'-2"

V A

R

IE

S

LEVEL

"4

LEVEL

EDGE BEAM

TOP OF

"2

2'-1 "4

5 "2

* 5

NOTE:

**CONCRETE PARAPET

*COMBINATION RAILING

OF

SCALES SHOWN

PRINTS ONLY

ARE FOR 11" X 17"

CADD FILE NAME

DRAWING DATE:

DWG. CHECKED

DETAILED

DESIGN CHECKED

DX\prjXXXXX\ProjDev\Bridge\Plans

BY

R

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B o is e Id a h o

JULY 2026

1647 brLD 001.dgn ADA

18' CONCRETE STIFFLEG

ECKERT ROAD OVER GREENBELT LINK

ECKERT ROAD STA. 416+94.00

ACHD NO.

R E

E

NI

GNE LANOIS

S

E

F O

R P

O H

A

DI FO E

T A

T S

DESNECI

L

C O

L

T O

N F. MU

R

P H

Y

22+00

ALTA HARRIS PARK

TO

GREENBELT

BOISE RIVER

TO

O U

T -T

O -O

U T

"4

22'-136'-0"4'-9"

ILLUMINATION PLAN

"=1'-0"8

STA. 22+27.00 STA. 21+91.00

LIGHTING DETAILS

(TYP., 4 TOTAL)

LUMINAIRE

¡ STIFFLEG

¡ GREENBELT LINK & P.G.L. =

NOTES

1. SEE ROADWAY PLANS FOR ADDITIONAL ILLUMINATION DETAILS.

2.

BE INSTALLED BY A LICENSED ELECTRICIAN.

ILLUMINATION PLANS. CONDUIT AND JUNCTION BOXES MUST

INSTALL CONDUIT AND JUNCTION BOXES AS INDICATED ON

3.

ROADWAY PLANS FOR LUMINARE SPECIFICATIONS.

CONDUIT AND WIRING ACCESS AT OUTSIDE OF WALL. SEE

CAST IN LUMINARE HOUSING. PROVIDE BLOCKOUT FOR

G. BRANDT

C. MURPHY

E. PRESCOTT

"=1'-0"8

STIFFLEG ELEVATION

36'-0"

2"� ILLUMINATION CONDUIT

EACH SIDE, 4 TOTAL)

LUMINAIRE (TYP., 2

FINISHED GRADE

¡ CONDUIT

¡ LUMINAIRE &

4.

TYPE 2 (GREENBELT LINK LIGHTING). SEE ROADWAY PLANS.

INSTALLATION ARE INCLUDED IN ITEM 619-010B ILLUMINATION

JUNCTION BOXES, AND ALL OTHER ITEMS FOR A COMPLETE

CONDUIT, LUMINAIRES, FITTINGS, ATTACHMENTS/CONNECTIONS,

C. MURPHY

TOP OF FOOTING

¡ LUMINAIRE (TYP.)

JUNCTION BOX LOCATION

SEE ROADWAY PLANS FOR

JUNCTION BOX LOCATION

SEE ROADWAY PLANS FOR

END STIFFLEG

FOOTING (TYP.)

CONDUIT (TYP.)

2"� ILLUMINATION

OF WALL

FILL FACE

FACE OF WALL

PEDESTRIAN 5.

INCIDENTAL TO 578-005A.

CAST STIFFLEG FOR LUMINAIRES AND CONDUITS ARE

BLOCKOUT, FORMING, DESIGN, AND ANY OTHER WORK TO

6.

MSE WALL LEVELING PAD.

PROVIDE AT LEAST 2'-0" CLEARANCE FOR CONDUIT BELOW

"8 521'-10 36'-0" "4

14'-1

BEGIN STIFFLEG

STA. 22+09.00 STA. 21+73.00

36'-0""2 121'-11

16"=1'-0"

STIFFLEG TYPICAL SECTION

¡ STIFFLEG

FINISHED GRADE

GRADE

FINISHED

BLOCKOUT

LUMINAIRE

CONDUIT

2"�

TOP OF FOOTING

Situation and Layout
Sheet Index, Quantities, & Vicinity Map
Design and General Notes
Foundation Investigation
Foundation Plan
Stiffleg Details - Sheet 1
Stiffleg Details - Sheet 2
Stiffleg Details - Sheet 3
Concrete Parapet
Structural Steel Handrail - Sheet 2
Combination Railing - Sheet 1
Combination Railing - Sheet 2
Parapet Text Formliner
Lighting Details

File details come from the government source that posted it. Updated .