ID DOT 21(1) PRELIM PLANS.pdf

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Project Location

IDAHO KEY MAP

TYPE OF CONSTRUCTION:

WSTONE

TIONAL

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Wildlife overpass, grading, paving, fence, guardrails

DESIGN DESIGNATION:

ADT (2021)

ADT (2041)

V e (max)

3090 (7% Trucks) 4030 (8% Trucks)

SSMPH

8%

SPECIFICATION:

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

PLANS PREPARED BY

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

VANCOUVER, WASHINGTON

U. S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

N

PLANS FOR PROPOSED PROJECT

ID DOT 21(1)

SH-21 WILDLIFE OVERPASS

AT CERVIDAE PEAK

BOISE COUNTY

IDAHO

LENGTH: 1.28 MILES

Project Location

A.

B.

C.

D.

E .

F.

I.

J.

K.

N.

0.

STATE

ID

SECTION INDEX

GENERAL INFORMATION

SUMMARY OF QUANTITIES

TYPICAL SECTIONS

PLAN-PROFILE

APPROACH ROADS

EROSION CONTROL

STRUCTURES

SAFETY FEATURES

FENCES AND GATES DETAILS

TEMPORARY TRAFFIC CONTROL

PERMANENT TRAFFIC CONTROL

See Sheet A.4 for Vicinity Map

'\ f-..

\ ii] s \ ft _, 8 '\

IJ.J '\ ~ Ct: \ 0 ~ :E: '\ lJ.J Lil \ i!l

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IQ

SCALE IN MILES

i I APPROVED:

2 0 2 4 6 8

Chief of Engineering, Western Federal Lands Highway Division

PROJECT

DOT 21(1)

DATE ____ _

SHEET

NUMBER

A.1

PRELIMINARY PLANS - NOT FOR CONSTRUCTION

I.7

I.6

I.5

I.4

I.3

I.2

I.1

F.9

F.8

F.7

F.6

F.5

F.2-4

F.1

E.3

E.2

E.1

D.7

D.6

D.2-5

D.1

C.1-3

B.1-3

A.4

A.3

A.2

A.1

MISCELLANEOUS DETAILS

FOOTING ELEVATIONS

ELEVATION

NORTH PORTAL

SOUTH PORTAL

PLAN & LAYOUT

GENERAL NOTES

DETAIL W157-20 SEDIMENT WATTLE

DETAIL W157-19 STABILIZED CONSTRUCTION EXIT

DETAIL W157-16 CHECK DAM WITH ROLLED EROSION CONTROL PRODUCT

DETAIL W157-15 CHECK DAM MODERATE GRADES

DETAIL W157-1 SILT FENCE

EROSION CONTROL PLAN

TABULATION OF EROSION CONTROL QUANTITIES

MAINTENANCE DRIVEWAY PLAN AND PROFILE

WILDLIFE OVERPASS TRAIL PLAN AND PROFILE

TABULATION OF APPROACH ROAD QUANTITIES

SURVEY CONTROL

SH-21 ROADWAY CONSTRUCTION

SH-21 WILDLIFE FENCE

TABULATION OF SH-21 PLAN QUANTITIES

TYPICAL SECTIONS

SUMMARY OF QUANTITIES

VICINITY MAP

PLAN SYMBOLS AND ABBREVIATIONS

INDEX TO SHEETS

TITLE SHEET

I. OVERPASS

F. EROSION CONTROL

E. APPROACH ROADS

D. PLAN-PROFILE

C. TYPICAL SECTIONS

B. SUMMARY OF QUANTITIES

A. GENERAL INFORMATION

INDEX TO SHEETS

O.5

O.4

O.2-3

O.1

N.7

N.6

N.5

N.4

N.3

N.2

N.1

K.6

K.5

K.4

K.3

K.2

K.1

J.17

J.14-16

J.10-13

J.7-9

J.6

J.1-5

O. PERMANENT TRAFFIC CONTROL

N. TEMPORARY TRAFFIC CONTROL

K. FENCES AND GATES DETAILS

J. SAFETY FEATURES

DETAIL W634-2 LINEAR PAVEMENT MARKINGS

DETAIL W633-7 PERMANENT SIGN INSTALLATION WOOD POSTS

PERMANENT TRAFFIC CONTROL PLAN

TABULATION OF PERMANENT TRAFFIC CONTROL QUANTITIES

STANDARD 635-14 TEMPORARY TRAFFIC CONTROL SIGN INSTALLATION WOOD POSTS

STANDARD 635-6 TEMPORARY TRAFFIC CONTROL SINGLE LANE CLOSURE LAYOUT (WITH FLAGGERS)

STANDARD 635-1 TEMPORARY TRAFFIC CONTROL ADVANCE SIGNING

DIVERSION ROADWAY PLAN AND PROFILE

DIVERSION ROADWAY TYPICAL SECTION

TEMPORARY TRAFFIC CONTROL PLAN

TABULATION OF TEMPORARY TRAFFIC CONTROL QUANTITIES

JUMP-OUT

SINGLE WIRE GATE

DRAINAGE CHANNEL DETAILS

SAG DETAIL

BURIED CHAIN LINK APRON

WILDLIFE FENCE

DELINEATORS

PRECAST CONCRETE BARRIER

TL-3 SHORT RADIUS GUARDRAIL

GUARDRAIL TRANSITION HIGH SPEED

GUARDRAIL TERMINAL TANGENT

31" W-BEAM GUARDRAIL

:1

A

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I n d e x t o S h e e ts c p w w o r k

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INDEX TO SHEETS

STATE PROJECT

NUMBER

SHEET

ID DOT 21(1) A.2

Ll total central angle M.L. main line Llc curve central angle M.P. mile post 0 diameter mat/. material es spiral central angle max. maximum abut. abutment MGAL thousand gallon min. minimum

ADT average daily traffic man. monument AH ahead appr. approach N north

BK back NC normal crown

BM bench mark 0. C. on center BP balance point o. too. out to out

br. bridge OD outside diameter brg. bearing OG original ground cc or c. to c. center to center PC point of curve

f. centerline PCC point of compound curve cir. clear PCS point of curve to spiral CMP corrugated metal pipe PI point of intersection col. column pl. plate cone. concrete POC point on curve conn. connection POS point on spiral constr. jt. construction joint POT point on tangent cont. continuous PS point of tangent to spiral cs point of curve to spiral PSC point of spiral to curve ctrs. centers PST point of spiral to tangent CUFT cubic foot (feet) PT point of tangent culv. culvert pvmt. pavement CUYD cubic yard(s)

R radius D diameter R. range DHV design hourly volume R/W right-of-way dia. diameter rdwy. roadway diag. diagonal reinf. reinforcement diaph. diaphragm reqd. required dist. distance rt. or RT right drwg(s). drawing(s) rte. route

E east s south e superelevation rate SADT seasonal average daily traffic El. 94.16 ft elevation with number SC point of spiral to curve elev. elevation sec. section emb. embankment shldr. shoulder EP edge of pavement SLRY slurry unit EQ oreq. equation spa. spacing, spaces or spaced ER edge of road SQFT square foot EW edge of water SQYD square yard exc. excavation SRS point of spiral to reverse spiral exp.jt. expansion joint 55 point of spiral to spiral (no curve) fin. finish ST point of spiral to tangent STA, Sta. station vi' fig. flange std. standard ~ ft2 square foot stgr. stringer ~ ft3 cubic foot (feet) stiff. stiffener e. ftg. footing struc. structural f! ga. gage (gauge) STS point of spiral to tangent spiral c en galv. galvanized sym. symmetrical I tangent distance ...J hdwl. headwall T LL

--- T. township in hex. hexagon "' " HW high water TBM temporary bench mark "' thd. thread E ID inside diameter TS point of tangent to spiral 3:!

C jt. joint Ts tangent distance (spiraled curve) 0

B typ. typical ::, "O L length of curve e V design speed 0. lam. lamination I vph vehicles per hour ~ lat. latitude 0.

VPI vertical point of intersection --- LNFT linear foot (feet) "' .!!!

-= long. longitudinal w west >- E LPSM lump sum -:-:

u Ls length of spiral yd2 square yard

It. or LT left yd3 cubic yard(s) LW low water

NOTE: "' 0

C0 ... 1. Other symbols used in the plans will be shown in a legend ... on the appropriate plan sheet. 0 N en N

National Boundary

State Boundary

County Boundary

City Boundary

Township or Range Line

Section Line

Section Corner (Found, Projected)

¼ Section Line

¼ Section Corner (Found, Projected)

½6 Section Line

½6 Section Corner (Found, Projected)

Property Line w/Found Property Corner

Parcel Number

National Park Boundary

National Forest Boundary

National Wildlife Refuge Boundary

BLM Lands Boundary

Indian Reservation Boundary

Existing Roadway (Road, Paved, Gravel)

Railroad

Trail

Fiber Roll or Wattle

Silt Fence

Intermittent Drainage or Small Creek

3~1

3~1

;:116

@½'

SEC.

---P/L------::>----P/L----

( 400 )

////////NP////////////////NP////////////

/ / / / NWR / / / / NWR / / / / NWR / / / / NWR / / / /

Large Creek or River o R ~

-------------- 0 0 .,-_........... ------

Lake, Pond or Reservoir; Marshland

Spring or Seep

_j_ _j_ -_j_ -

Treeline; Individual Trees

(1/\,r- a ~ 0 ~ 0

Material Source; Bore Hole; Test Pit

Spot Elevation; Coordinate Grid Tick

Above Ground Tank; Underground Tank

Boulder; Well; Satellite Dish; Grave

Cooking Grate; Garbage Can; Picnic Table

Flagpole; Fire Hydrant G

Gas & Water Meter; Gas & Water Valve .2_

Control Point (Terrestrial and GPS); Jump Hub

TP ~+ X

BH

" EL. 1234.56

c--)

[a ii -a:

w

.2.

G w

CP

-4-

GPS JH + 0

STATE PROJECT SHEET

NUMBER

North Arrow -..------'t♦--------- z

EXISTING

Slope Stake Limits Top of Cut Toe of Fill - - - - - Transition

Fence

Gate with Fence

Cattleguard

Guardrail

Concrete Barrier

Retaining Wall

Signs (single, double post; portable)

Delineators

Pipe Culvert (arrow shows flow)

Pipe Culvert with End Section

Pipe Culvert with Headwall

Pipe Culvert with Drop Inlet

Box Culvert

Underdrain

~ -X- -X-l<

)(-------£ ~ - ~ :l------l(

D"" ------0-- -----0--- -----u-v u--u

•DI1----------"'v-

-- - ----IUDf-------

PROPOSED

)Ell )Ell )090(

--.-- ...... 7T

I

I

UD

Overhead/Above Ground Utilities ---P---P- --P---P--

Underground Utilities - - ----1 w 1- - ----1 w 1- ----1 w w 1---

FM = force main, FO = fiber optic, G = gas, IRR = irrigation, 0 = oil, P = power, SA = sanitary sewer, SD = storm drain, 55 = storm sewer, STEAM= steam, T = telephone, TV= CATV, W = water

Poles (Power, Telephone, Joint Use, ---c=:J--- ---0--- ---!TIJ-

Light, Support w/Anchor) ➔ ----o--1 ➔ -----1

Miscellaneous Utility Features □ T T

EM = electric meter, T = telephone pedestal, TV= CATV pedestal, UP = transformer or junction box, WF = water fountain

Building

Right-of-Way Line with Monument

Permanent Easement

Construction Easement

Riprap

NO SCALE

_ -0-- R/W __ R/W

P/E

- no symbol - TCE

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

U.S. CUSTOMARY DETAIL

PLAN SYMBOLS

AND ABBREVIATIONS

t-----□-ET_A_IL_A_PP_RO_V_ED_FD_R_U_SE_ll_/2_0_01 __ ----il DETAIL

REVISED: 9/2005 1/2007 10/2009 10/2014 I w 101-1

N

ENDPRO.JECT

End installation of Permanent traffic control 88+25.00

LUCKY PEAK

STATE RECREATION AREA

18.9 mHes to ao;se, ID\

0.25 l 19.4 m;/es to Idaho Oty, ID

End mill & inlay 77+00.00

Wildlife Overpass at Cervidae Peak 73+15.00

Begin mill & inlay 70+00.00

~ Staging Area ~ 51 +00.00 to 55+00.00

BEGIN PROJECT

Begin installation of Fence, 8-foot exclusion 20+54.80

BOISE NATIONAL FOREST

STATE PROJECT

ID DOT 21(1)

BOISE CO. #_,-r-----

I -,, <510 --. ·- ------~ I 0 Lucky Peak

--$7<'.) ' ~ 0 I u Reservoir ""y' 0 0 IJ.J

C'q -,: I u c:c::

' / ::E:

' '\,, <::( Gj

SCALE IN MILES

VICINITY MAP

0 0.25 0.50

SHEET

NUMBER

A.4

PRELIMINARY PLANS - N

OT FOR CONSTRUCTION

Fence (wildlife) See plans for location See K Sheets

Guardrail system Seel Sheets 69+05.00 to 70+00.00 77+00.00 to 78+20.00

Fence (wildlife) See plans for locations See K Sheets

/._ -......._ l:1

/--0~ .I

Guardrail system See J Sheets

Varies

Varies

70+00.00 to 72+40.00 74+25.00 to 77+00.00

6'-0" 12'-0" 12'-0" 6'-0"

Exist. Exist. travel lane Exist. travel lane Exist.

shoulder shoulder

Profile grade varies varies

SH-21: APPROACHES TO OVERPASS

(FENCE CONSTRUCTION)

20+54. 80 to 70+00. 00 77+00.00 to 85+25.00

6'-0" 12'-0"

Exist. Exist. travel lane shoulder

Match existing ---------f_ I

12'-0"

Exist. travel lane

Profile grade

6'-0"

Exist.

shoulder

SH-21: APPROACHES TO OVERPASS

(FENCE CONSTRUCTION AND

MILL AND INLAY)

70+00.00 to 72+40.00 73+90.00 to 77+00.00

Varies

Varies

Guardrail system See J Sheets 70+00.00 to 72+40.00 73+90.00 to 74+80.00

Fence (wildlife) See plans for location See K Sheets

Fence (wildlife) See plans for locations See K Sheets

Asphalt pavement milling, 1.5-inch depth

Tack coat

Asphalt concrete pavement, Type 1, 1.5-inch compacted depth

STATE PROJECT

ID DOT 21(1)

NOTTO SCALE TYPICAL SECTIONS

SHEET

NUMBER

C.1

See I Sheets for wall and overpass details

/c:::-

/-0,'i::

Topsoil /'\ \ __________ __:Ti~o~p~s~o'!!_il _______ +--------~~~-------1 --------====--==:::::::::~-~7

- 60:1 60:1 /

Concrete barrier SeeJ Sheets

72+40.00 to 73+62.00

Roadway aggregate, Method 2, 12-inch compacted depth

Asphalt concrete pavement, Type 1, Shdr.

"dening

Exist.

shdr.

52'-0"

Exist.

travel lane

12'

Exist.

travel lane

Match exi ting ____

Sawcutting pavement

6' Exist.

shdr.

Concrete barrier

See J Sheets 72+40.00 to 73+90.00

STATE

ID

3-inch compacted depth, placed in two equal lifts Asphalt concrete pavement, Type 1, 1.5-inch compacted depth

Tack coat between lifts

Removal of pavement, asphalt

Wingwall

Furnishing and placing topsoil (4-inch depth)

Terminal section (short radius guardrail) 200+18.00 to 200+53.00 See J Sheets

SH-21: OVERPASS TUNNEL

72+40.00 to 73+90.00

Varies q;

4' 4' Varies Turf establishment Driv way Turf establishment

5' min. 2' 5'

Varies -----

Tack Coat

Asphalt pavement milling, 1.5-inch depth

~ .. , ~ Furn;:::; :~::Jac;ng topso;J (4-;nch depth)

Roadway aggregate, Method 2, 6-inch compacted depth

MAINTENANCE DRIVEWAY

200+18.00 to 200+85.00

PROJECT

DOT 21(1)

NOTTO SCALE TYPICAL SECTIONS

SHEET

NUMBER

C.2

Varies

SH-21 existing profile grade

///>,V//11\V..

End Overpass

SH-21 73+90.00

El 3247.44

74' 74'

Furnishing and placing topsoil, 4-inch depth

2.3% -----

Angled steel mesh fencing on steel posts typ, both sides

Precast concrete wall typ, both sides

2.3% -----

CERVIDAE PEAK TRAIL: WILDLIFE OVERPASS APPROACHES

300+80.00 to 301+91.77

Angled steel mesh fencing on steel posts typ, both sides

Precast concrete wall typ, both sides

Furnishing and placing topsoil, 4-inch depth

2.3% -----

75'-0"

302+62.77 to 303+40.00

I/;_

I I

2.3% -----

75'-0"

Bottom of Overpass footing;

See I Sheets for Overpass plans

CERVIDAE PEAK TRAIL: WILDLIFE OVERPASS

301+91.77 to 302+62.77

STATE

ID

Varies

PROJECT

SHEET

NUMBER

DOT 21(1)

Begin Overpass

SH-21 72+40.00

El 3243.96

C.3

NOTTO SCALE TYPICAL SECTIONS

X

Y

P . C .20

X X

.19

X X

.18

X X

.17

X X

.15

X X

.16

71+90.7 PIC#5727

X

X

X

X

X

X

X

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

N

N06°05'47"E

N '0

"W

N '0

"E

.6

T S

C

TS

.9

.7

ST

.0

P

O B

N06°05'47"E

N '0

"W

N '0

"E

Gate 1

Gate 2

Gate 3

Gate 4

Gate 5

Jump-out 1

Jump-out 2

Jump-out 3

Jump-out 4

Removal of fence (wildlife)

Do not disturb

Existing wildlife fence

E = 2561514.76

N = 706842.65 tie to existing fence

Begin fence (wildlife)

E = 2561245.15

N = 706350.46

Begin fence (wildlife)

BEGIN PROJECT

20+54.80

SH-21 WILDLIFE OVERPASS AT CERVIDAE PEAK

ID DOT 21(1)

BEGIN FENCE (WILDLIFE)

EL = 3169.25

E = 2561287.13

N = 706416.11

Maintenance/Recreation Gate

Recreation Gate

Maintenance Gate

Jump-out

LEGEND:

Removal of fence (wildlife)

Fence (wildlife with buried apron)

Fence (wildlife)

XX X

SH-21

03 04

:2

J u n e

S

H W il d li f e F e n c e o f p w w o r k

\d

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D

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20+54.80 to 40+00.00

SH-21 WILDLIFE FENCE

STATE PROJECT

NUMBER

ID DOT 21(1) D.2

0 5

N '0

E

N12°01'0 4"W

N °4

'1 "W

+55

.2

O U

T L E T

X X

O U T L E T S

H O T G

U N

N E D

X X

X X

X X

C P20101

X X

F P

24" INLET24" STAND PIPE

X X

Y T I L I T U D E I R U B G N I N R A W

B O

IS

E

IN

L E T

S P E E

D

X X

Y T I L I T U D E I R U B G N I N R A W

C P20102

LU

C K Y P

E A K

Y T I L I T U D E I R U B G N I N R A W

8"X24" NO OUTLET

X X

X X

G P

S

G P

S

W

IT

N E S S P

O S T

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

S T

A K

E

N

0 5

C5

+55

Gate 11

Gate 10

Gate 9

Gate 8

Gate 7

Gate 6

Jump-out 9

Jump-out 8

Jump-out 7

Jump-out 6

Jump-out 5

Stake 7

Wildlife fence

USACE

USFS

STATEFG

U S

A C

E

S T

A T

E F

G

U S

F S

SH-

W

IL

D L

IF

E O

V E R P A S S

21 22

47 48

23a 23b

:3

J u n e

S

H W il d li f e F e n c e o f p w w o r k

\d

\i d p ln p p

D

.1

.d g n

40+00.00 to 72+00.00

SH-21 WILDLIFE FENCE

STATE PROJECT

NUMBER

ID DOT 21(1) D.3

.4

.0

P O

E

O U T L E T S

H O T G

U N

N E D

IN

L E T

Y T I L I T U D E I R U B G N I N R A W

8"X24" NO OUTLET

X X

.7

X X

.5

Y T I L I T U D E I R U B G N I N R A W

X X

.6

X X

.4

X X

.3

X X

.1

B C

X X

.2

B C

R E K R A M Y R A D N U O B

X X

.8

B C

R E K R A M Y R A D N U O B

R E K R A M Y R A D N U O B

R E K R A M Y R A D N U O B

B C

B C

B C

G P

S

F H

W A C

A P

E L

.7

E

.1

N

.6

G P S

B C B

C

BOUNDARY MARKER

B C

BOUNDARY MARKER

B C

B C

B C

S T

A K

E

S T

A K

E

P

N17°41'55"E

PO

E

5+ .1

P O

B

.0

L = 2,599.42'

T = 1,492.49'

R = 2,115.00'

Δ = 70°25'07" (RT)

PI 84+03.51

N Jump-out 11

Jump-out 10

Gate 15

Gate 12

Gate 14

E = 2560424.16 N = 711572.84 End Fence (wildlife)

E = 2560261.59 N = 711569.45 End Fence (wildlife)

Overpass Plan and Profile See Sheet E.2 for 302+25.94 Wildlife Overpass

73+15 SH-21 =

END PROJECT

Maintenance Driveway Plan and Profile See Sheet E.3 for 200+00.00 Maintenance Driveway

74+10 SH-21 =

Gate 13

USACE

USFS

U S

F S

U S

A C

E

U S

A C

E

U S

F S

U S

A C

E

88+25.00

SH-21 WILDLIFE OVERPASS AT CERVIDAE PEAK

ID DOT 21(1)

END PERMANENT TRAFFIC CONTROL

EL = 3282.39

E = 2560309.02 N = 711824.29

SH-21

52 53

64 65

:2

J u ly

S

H -2

W il d li fe

F e n c e o f p w

-w o rk

\d \i d -0 p ln p p D

.1 -5

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72+00.00 to 88+25.00

SH-21 WILDLIFE FENCE

STATE PROJECT

NUMBER

ID DOT 21(1) D.4

STATE PROJECT SHEET

NUMBER

WILDLIFE FENCE NORTHING EASTING SIDE REMARKS ID DOT 21(1) D.5

STAKE

1 707103.80 2560763.63 LT

2 707300.72 2560837.86 LT

3 707452.47 2560911.63 LT .JUMP-OUT NORTHING EASTING STATION OFFSET SIDE

4 TBD TBD LT Currently staked at 18' oast foa line: Move to 28-ft oast foa line 1 706940.57 2560776.45 27+70 72' LT

5 707654.01 2561275.81 RT 2 707404.94 2561078.16 33+20 107' RT

6 TBD TBD LT Currently staked at 14' oast foa line: Move at least 20-ft oast foa line 3 707777.63 2561231.36 37+00 96' LT

7 707967.49 2561990.45 RT 4 707710.81 2561594.15 39+80 160' RT

8 TBD TBD LT Currently staked at 14' oast foa line· Move at least 20-ft oast foa line 5 708610.69 2561980.04 50+00 120' LT

9 708357.16 2561988.13 LT 6 708639.48 2562245.72 50+20 146' RT

10 708390.72 2562202.94 RT 7 709699.93 2561897.33 60+80 153' RT

11 708591.55 2562235.76 RT 8 710113.67 2561393.52 66+60 105' RT

12 708700.56 2562036.75 LT 9 710027.90 2561128.89 68+60 125' LT

13 709112.36 2562289.59 RT 10 710854.66 2560476.51 78+50 75' LT

14 709273.03 2562241.19 RT 11 711158.43 2560656.98 80+60 215' RT

15 709444.47 2562193.95 RT

16 709579.33 2562023.88 RT

17 709684.63 2561906.73 RT

18 709727.64 2561885.35 RT

19 709623.15 2561631.49 LT

20 709700.54 2561510.64 LT

21 709895.52 2561594.06 RT

22 709930.50 2561518.99 RT

23 710151.71 2561101.51 LT

24 710314.38 2560921.90 LT

25 710531.12 2560715.73 LT

~ GATE TYPE NORTHING EASTING SIDE WIDTH fFT> REMARKS 'o :;:, 1 Maintenance/Recreation aate 706892.24 2561492.93 RT 12 Near tie-in at existina fence ~ 2 Maintenance/Recreation aate 707198.61 2561275.99 RT 12 Downhill from Gate 1 II' j:

3 Maintenance aate 706895.98 2560803.86 LT 12 Next to Jumo-out 1

N 4 Maintenance aate 707378.49 2561145.36 RT 12 For ITO drainaae maintenance :i:

5 Maintenance/Recreation aate 707482.14 2561062.65 RT 12 To maintenance road at 33+60

6 Maintenance/Recreation aate 707730.02 2561216.94 LT 12 At 37+00 turnout next to Jumo-out 3

7 Maintenance/Recreation aate 708562.95 2562228.96 RT 12 Next to Jumo-out 6

8 Maintenance/Recreation aate 708980.49 2561981.11 LT 12 At southern end of 54+00 to 57+00 turnout

9 Maintenance/Recreation aate 709271.30 2561906.76 LT 12 At northern end of 54+00 to 57+00 turnout NOTES:

10 Maintenance/Recreation aate 709641.18 2561927.27 RT 12 Next to Jumo-out 7

11 Maintenance/Recreation aate 710095.52 2561417.68 RT 12 Next to Jumo-out 8

1. Fence alignment may be field adjusted as necessary, away from private property, at least 20' from the fog line, and as approved by the CO.

12 Maintenance/Recreation aate 710078.46 2561090.29 LT 12 Next to Jumo-out 9

13 Maintenance aate 710469.33 2560711.40 LT 12 To wildlife overoass maintenance driveway

2. Gate and Jump-out locations are approximate, and may be field adjusted as necessary at a location that is relatively level and buildable, as approved by the CO.

14 Maintenance/Recreation aate 711186.81 2560626.70 RT 12 Next to Jumo-out 11

15 Maintenance aate 711443.58 2560394.93 RT 12 For ITO drainaae maintenance

SH-21 WILDLIFE FENCE

DATA TABLE

G P S

G P S

IN

L E T

5/8" IR W/FHWA ALUM CAP

Y T I

L I

T U D

E I

R U

B G

N I

N R

A W

PHONE

8"X24" NO OUTLET

5/8" IR W/FHWA ALUM CAP

N

8 6

9 7 0 7

6 7

7 7

79 8

G P S

3 C

P

20103

5/8" IR W/FHWA ALUM CAP

Y T I L I T U D E I R

U B G N I N R A W

PHONE

R E K

R A M Y R

A D N U O

B

N 69+06.75

Terminal section, type MGS tangent

69+56.75 type 2, class A steel posts

Begin guardrail system MGS, 70+00

Begin mill & inlay, 1.5" depth

70+06.75 type MGS tangent

Terminal section, 70+56.75 type 2, class A steel posts

Begin guardrail system MGS, 72+40

Begin shoulder widening;

Begin concrete barrier;

End structure transition railing MGS system

72+19.25

Begin structure transition railing MGS system

End guardrail system MGS, type 2, class A steel posts

72+40

Begin shoulder widening

Begin concrete barrier;

End structure transition railing MGS system;

72+19.25

Begin structure transition railing MGS system

End guardrail system MGS, type 2, class A steel posts 72+19.25

End structure transition railing MGS system

73+90

Begin structure transition railing MGS system

End shoulder widening;

End concrete barrier;

77+00

End mill & inlay, 1.5" depth

73+62

Begin terminal section (short radius guardrail)

End concrete barrier;

Do not disturb

Retain existing guardrail posts beyond 75+6075+60

Tie to existing guardrail

End guardrail system MGS, type 2, class A steel posts

75+35

Transition to 31" W-beam guardrail

74+22.50 type MGS tangent

Terminal section, 74+72.50 steel posts type 2, class A system MGS, Begin guardrail

6 7

7 7

79 8

LEGEND:

Shoulder widening

Removal and replacement of asphalt in the existing shoulder, 3" depth

Mill & inlay, 1.5" depth

SH-21

SH-21

D R I V

E W

A Y

M A I N

T E

N A

N C

E

W il d li fe O v e r p a s s T r a il

025 25 50 75

Scale in feet

:4

J u n e

S

H

R o a d w a y

C o n s tr u c ti o n p w w o r k

\d

\i d p ln p p

D

.6 .d g n

SH-21 ROADWAY CONSTRUCTION

STATE PROJECT

NUMBER

ID DOT 21(1) D.6

STATE PLANE COORDINATES GEO COORDINATES

POINT

NUMBER NORTH EAST ELEVATION LATITUDE LONGITUDE ELLIPSOID

HEIGHT

COMBINED

FACTOR DESCRIPTION NOTE:

20101 709276.875 2561912.937 3220.585 43°36'45.675305"N 115°59'13.046604"W 3167.6082 0.999786464 5/8" IR w/FHWA Alum cap 1.

20102 710021.990 2561154.905 3233.149 43°36'53.013081"N 115°59'23.380115"W 3180.1623 0.999785973 5/8" IR w/FHWA Alum cap

20103 710590.683 2560695.190 3249.731 43°36'58.616721"N 115°59'29.651919"W 3196.7402 0.999785248 5/8" IR w/FHWA Alum cap

PROJECT :Cervidae Wildlife crossing DATE OF FIELD WORK : multiple entries

PROJECT UNITS : US SURVEY FOOT

COORDINATE SYSTEM : Idaho West SPCS NAD83 2011

EPOCH DATE : 2010.0000

VERTICAL DATUM : Orthometric elevations based on the NAVD88 GEOID18

To precisely check distances between points as measured on the ground, inverse the state plane coordinates and divide the computed distance by a mean combined factor of the two points.

C

M yF ile s\

Pr oj ec ts

\I d ah o\ C er vi d ae ce rv id ae co n tr ol sh ee t.

xl sx

]S h ee t -F eb -2

:3 P

M w flh d su rv ey w flh d su rv ey

D es ig n ed b y:

C h ec ke d b y:

STATE PROJECT

D.7

SHEET

NUMBER

DOT 21(1)ID

SURVEY CONTROL

"C w

I

I E

I

I "' g

I u

PROJECT

ID DOT 21(1)

3 330: . / .

3 320: / : : ........... --·················· · ·· ···········:·············· · ···················· :······ · ····················· · ··· ··'.···························· ·/·····:····································:··············································································

3 310:

3 300:

Begin Wildlife : Begin Bridge : End Bridge / : :

Overpass Trail : 301+91.77 : 302+62.77 / : : . - jiJ(j+ j <j_";zif ". - . -.. - . - . - . - . - ·:-. - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - : . -EL j2jjj3i} ". - . - . - . - . - . - . - . - . - . -: li_"j"jjs:iJjs · - . - . - . - /". - . - . - . - . ·:· - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . ·: ·. - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .

EL 3,258.90 : : see J Sheets : / : End Wildlife Overpass Trail :

........... ----,-- . _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . . _ . _ . _ . _ . _ .: .. _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . _ . ; . _ for.bridge. pJ,ms . ............. - . _:. - . - . - . - . - . - . - • - • / ~ - · - · - · - - · - · - · -i :f ~-+;}f. ~~ -· -· -· -· -· -· -· -· · · · · · · · i · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

0 (j\ / : :

3 290:

3 2so:

' CX)I.O ' ' / : :

........... --·-················ · ··· ··········,·············· · ············ + ·rri··· ········ · ··················· · · ······,···l"'T ········/-···· . ................ , : 8~ : : CJ'? / : :

(V') (V') : ~ / : :

, , , N / , , ....................... i ·······:················-················ · ··:······ · -·-············· ···········'.···C"'l·· / ···························:····································:·············································································· co : +1.670% : :

3 270:

3 260:

3 250:

3 240:

~ : f;,O/o : :/ : : ........... ----.--• ••••••••••••••••••••••• :>/r~> :~;-~1

• •..• ssi; ;;22'[ ••••••••••••••••••••••. •••• ;~. ?~ Ex;sa~g g,ou~d •• I ••••••••••••••••••••••••••••••••••• [ ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••

/ : \ 20' VC : I : : :

/ ' \ ' / ' ' ' . _ . _ . _ . _ . _ . _ . _ . >~ / . _ . _ . _ . _ . _ ·:-. _ . -. -. -. -. -. -'< ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~->·; 1 - . - . - . - . - · 1 · -· -· -· - -· -· Wildlife ·overpass· TraN Profile ·Grade -· -· -· -· -· -· -· -· -· -· · r · · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - · - ·

........... ~- .•.•.• • • .•.•.• ':/" .•.•.• • • • •.•.• • • -:- .•.• • • • •.•.• • • • •.•.• •' • • •.•.• • • • •.•. ~ • • • •.• J . • • • •. · ' .•.•.•.•.•. • • • L ••• • • • ~ •••• • • • ••••• • • • ••••• • .I, • ••••• • • • •••• ·:· • • •••• ~ • • • ••• J • • • • ••••• • • • ••••• • • • • ~ ••• • • • ~ •••• • • • ••••• • • • ••••• • .I, • ••••• • • • ••••• • • • ••••• • • • ••••• • • • ••••• • • • ••••• • • •

3 230:

300+00 301+00 302+00 303+00 304+00 305+00

WILDLIFE OVERPASS TRAIL PLAN AND PROFILE

SHEET

NUMBER

E.2

3 330

3 320

3 310

3 300

3 290

3 280

3 270

3 260

3 250

3 240

3 230 PRELIMINARY PLANS - N

w

I

I E

I

I "' g

I u

3 254

N = 710495.63 E = 2560761.79

EL = 32__'.:40~.,,,,1 0.,____~--

N = 710501.84 \ \ E = 2560756.73

EL= 3248.06

~ N = 710522.88

}I E = 2560759.02

\ ~ / EL = 3248.97

J

I

I I I

STATE PROJECT

ID DOT 21(1)

IV

--· -· · · · · -· -· -· -· -----· -· · · · · -· -· - ·aeg1n· Maintenance· or;veway · · · -· -· -· -· ---·- -· -· · · · · -· -· -· -· -----· -· · · · · -· -· -· -· -----· -· -· · · · -· -· -· -· -----· -· · · · · -· -· -· -· -----· -· · · · · -· :- · · -· -----· -· · · · · -· -· -· -· -----· -· · · · · -· -· -· -· -----· -· · · · · -· -· -· -· -----· -· · · · · -· - 200+1&00 :

N 710508.21 : End Maintenance Driveway

3 252 ............ __ .................................. E-2560770.-89 . ................... . ......... :· ............... " ............................ ·: ............................................ ·:· ..... . 200+-70.00

3 250

EL 3248.47 . "": Ll'l v . : N 710470.24 ~ ~ ~ E 2560716.38 N_ o ~ EL 3247.00

............ -- ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• : • • ••••••••••••• CY'). •••••••••••• o "N· ........... : ......................................... . ... :

: : : : N M : HLSD = 57.65' r-. :

3 248

3 246

3 244

K = 3 ~ :

···············································································c..:--·.,..·:-·-:--·-:--·-:-··; 2:_~~~.~... . : 15'VC M : -------.../ ............ __ ' . .... ·-4:ooa·o/,· ............................. .. ........ ·:· ...... ·....: . ..., - ' ' ' ' 0 2 000% ' - - -

............ --················ '················· ··················•······················.··•· [ .......... ~ s's~:~~4'1~--- --""~~~····+·········~·~·~-~J Existing: ground 10, vc : 0 '° :

"' \0 :

' ' ' ' ' +0 :

............ --••••••• • •••••••• • ••••••••••••••••• •••••••••••••••••••••••••••••••••••••••••••••e•••••••• e •••••••• • •••••••• • •••••••• • ••• •••••,••••••••••••••• Gl V- ••••••••••••••••••••••••••••••••••••••••••••••••••••• • •••••••• • ••••••••••••••••••••••••••••••••••••••••••••

ON .

Maintenance driveway profile grade NM :

3 242 ' ' ' ' ' ' ' . - . - . - . - . - - - - - . - ..... - . - . - - . - - - - - . - ..... - . - . - . - . - - - - - . - ..... - . - . - . - . - - - ~ - . - ..... - ........ . ................. . .......................................................................... -

3 240

3 238

200+00 200+50 201+00

SHEET

NUMBER

E.3

3 254

3 252

3 250

3 248

3 246

3 244

3 242

3 240

3 238

MAINTENANCE DRIVEWAY PLAN AND PROFILE

N N

LEGEND:

Begin soil erosion control, silt fence N = 706349.53 E = 2561227.13

■ Jump-out

• Maintenance Gate

£ Maintenance/Recreation Gate io1 im im Fence (wildlife)

X X X Removal of fence (wildlife)

STATE PROJECT

ID DOT 21(1)

EROSION CONTROL PLAN

20+54.80 to 40+00.00

SHEET

NUMBER

F.2

LEGEND:

Soil erosion con stabilized constru

Soil erosion stabif' cont ,zed constr - z

Soil erost on control, silt fence

. ~ ~ ~ -T /

-ti~

, a: ~ ·, oV ./, / / l - - ~ - _,:L " IOF'=-__..-.- -~~~· . ;_;>-.0 " ,,,-~ /._y /4 ' ' "' ✓ I / ' ~~ « · " / pp ,;,o>Y . -~ / ' - " ,,,

- - ........-'o'Y - ,.- / .}Ir' / / ~-. Ir· / ~A .., ~ j / Soil eros· S .,,-o . , , • j • v / sHt con,/:i"g:o,;;rol, ...-- rl l' · r/w- - - - -~-'JF;,..,, ~-:._-r-r.=:- ,r; ·---~

Soil erosio

__ .:.;_ ______ ___:~ _...:._ ___ ~~--~ n control, silt fence

Jump-out

Maintenance Gat M. e amtenance/R ecreation Gate

)El( )()( Fence (wildlife)

PROJECT

'Z DOT 21(1)

Soil ero .

check d::n control, Soil erosion ( culvert inle;ontrol, wattle

--",;; ___ ,._ protection)

-7• • )1-----li*-lf"l

Soil erosi silt contr:ooln control, gate

Soil eras· silt cont::1n control, gate

EROSION CO

40+00.00 t NTROL PLAN

0 72+00.00

0.

"' " i,i

N N

LEGEND:

I

End soil erosion control, silt fence N = 711504.84 E = 2560286.31

L _ - - r/w- _

Soil erosion control, silt control gate

End soil erosion control, silt fence N = 711445.73 E = 2560429.08

Soil erosion control, check dam

73+ 15 SH-21 =

Soll erosion control, silt control gate

Soil erosion control, check dam

302+25.94 Wildlife Overpass

■ Jump-out il!llo1,----lfm11-1 _m, Fence (wildlife)

• Maintenance Gate

£ Maintenance/Recreation Gate

PI 84+03.51

fl = 10°2s·or (RT) R = 2,115.00' T = 1,492.49' L = 2,599.42'

ENDPRO.JECT

88+25.00

STATE PROJECT

ID DOT 21(1)

EROSION CONTROL PLAN

72+00.00 to 88+25.00

SHEET

NUMBER

F.4 u <fl

2.

"' LO

"' :e N

QJ

.0 st N

Steel or wood post

~ Silt fence reinforcement

I Geo textile

I I I I I

Backfilled and compacted soil

POST AND GEOTEXTILE INSTALLATION DETAIL

I i§ee Note ~I

PLAN

End posts, see End Posts Detail

•• See Note 3

ELEVATION

END DETAIL

End posts, see End Posts Detail

Limits of clearing

Existing ground (undisturbed)

'<:I-

2:l (lJ (lJ

Ol ro 5} I

Varies

(lJ I Flow ---- !1 't I (lJ

~I I

PLAN

Varies

ELEVATION

SILT FENCE INSTALLATION AT TOE OF FILL

Steel or wood posts driven tightly together.

Tie top of posts together

Geotextile fabric, Section A

PLAN

Staple or tie

Fold geotextile fabric around each post one full turn.

Fasten fabric to posts

POSTS AT .JOINTS

STATE PROJECT

NOTE:

1. Alternate preassembled silt fence options will be allowed as long as specified dimensions are satisfied. Follow manufacturer's recommendations for installation procedures.

All types must ensure silt fence remains attached to, and does not slide down, supporting posts.

2. Install silt fence to follow the ground contours as closely as possible.

3. Curve ends of silt fence upgrade to prevent water from running around the ends.

4. 10-foot (max.) spacing with silt fence reinforcement.

6-foot (max.) spacing without silt fence reinforcement.

Steel or wood post

Geotextile fabric

Staple or tie

PLAN

END POSTS DETAIL

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

U.S. CUSTOMARY DETAIL

SILT FENCE

SHEET

NUMBER

NO SCALE

DETAIL APPROVED FOR USE --/---- DETAIL

REVISED: 10/2016 W157-1

Ul 2.

Trench 2" (min.)

Place excavated trench material on uphill side of fiber roll

CROSS SECTION

See Note 5

Fiber roll 9" 0 (min.)

Flow line

Trench 2" (min.)

FIBER ROLL

STAKING DETAIL

PLAN

V-ditch design shown.

Check dam installation details are similar for flat-bottom ditches

FIBER ROLL

CHECK DAM SPACING*

(See Note 7)

DITCH CHECK DAM

GRADE

SPACING (max.)

(FT)

2% 150 3% 100 4% 80 5% 60

* Spacing calculated based on 9" 0 minimum fiber roll.

Do not use fiber roll check dams on ditch grades steeper than 5%.

Curve ends upstream to prevent flow around the ends. See Note 6

FIBER ROLL CHECK DAM

Filter rock

Filter rock

V-DITCH

CROSS SECTION

FLAT-BOTTOM DTICH

CROSS SECTION

.s E:

STATE PROJECT

NOTE:

1. Construct check dams from fiber rolls, filter rock, or gravel bags as approved by the CO, to meet the functional requirements of the check dam device.

2. Repair all rills or gullies and properly compact prior to installation.

3. Install check dams in ditches perpendicular to the flowline.

4. Stake fiber rolls in place with 1 ¾-inch x 1 ¾-inch wood stakes. Drive stakes at each end of the fiber roll and at 2-foot (max.) spacing.

5. Drive stakes into undisturbed soil of trench bottom.

Expose stakes 2-inches (min.) above top of fiber roll.

6. Provide sufficient length to prevent water from flowing around the ends of the fiber roll.

7. Adjust check dam spacing based on site-specific conditions.

FILTER ROCK

CHECK DAM SPACING

(See Note 7)

DITCH CHECK DAM

GRADE

SPACING (max.)

(FT)

2% 150 3% 100 4% 80 5% 60

6% 50 GRAVEL BAG

CHECK DAM SPACING*

SHEET

NUMBER

FILTER ROCK CHECK DAM (See Note 7)

CROSS SECTION

GRAVEL BAG CHECK DAM

NO SCALE

DITCH CHECK DAM

GRADE SPACING (max.)

(FT)

2% 150 3% 100 4% 80 5% 60 6% 50

* Do not use gravel bag check dams on ditch grades steeper than 6%.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

U.S. CUSTOMARY DETAIL

CHECK DAM

MODERATE GRADES

DETAIL APPROVED FOR USE --/---- DETAIL

REVISED: 7/2016 W157-15

2.

C:

Cl

"O

:e " Lt!

g

"' 'Si E :9-c:

B

"O e C.

i;I

Ql

E u

:E

CL

N Lt!

N

\0 ,., N

Rolled erosion control product

Filter rock

CROSS SECTION

V-DITCH

Check Dam spacing (S)

Ponded water

Ditch Grade (G) -

PROFILE VIEW

Filter rock

Rolled erosion control product

Rolled erosion control product

Filter rock

FILTER ROCK

CHECK DAM SPACING

(See Note 3)

DITCH MAX. CHECK DAM

GRADE SPACING (S)

(G) (FT)

7% 40 8% and 9% 30

?.10% 20

FILTER ROCK CHECK DAM WITH

ROLLED EROSION CONTROL PRODUCT

CROSS SECTION

FLAT-BOTTOM DITCH

STATE

NOTE:

PROJECT SHEET

NUMBER

1. Repair all rills or gullies and properly compact prior to installation.

2. Install check dams in ditches perpendicular to the f/owline.

3. Adjust check dam spacing based on site-specific conditions.

NO SCALE

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

U.S. CUSTOMARY DETAIL

CHECK DAM WITH ROLLED

EROSION CONTROL PRODUCT

DETAIL APPROVED FOR USE --/---- DETAIL

REVISED: 7/2016 W157-16

2.

C:

Cl

"O

" Lt!

g

"' 'Si E :9-c:

B

"O e C.

i;I

Ql

E u

Existing paved roadway

6" (min.)

Construct radius to allow turning movement of typical truck using exit

Separation-stabilization geotextile, class 2, type E

Filter rock

STABILIZED CONSTRUCTION EXIT

STATE PROJECT

NOTE:

1. Use this entrance for construction vehicles only.

2. Construct drainage ditches along entrance as directed.

Provide temporary drainage culvert where entrance crosses existing drainage ditches.

3. Minimize tracking onto paved roadway by removing built up sediment.

4. Adjust length to fit field conditions as approved.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

U.S. CUSTOMARY DETAIL

STABILIZED

CONSTRUCTION EXIT

SHEET

NUMBER

NO SCALE

DETAIL APPROVED FOR USE --/---- DETAIL

REVISED: 7/2016 W157-19

NO SCALE

Spacing Slope

STAKES REQUIRED

1:1

1:2

1:3

1:4 or flatter

WATTLE SPACING

Wattle length for each wattle

Stakes required

DRAFT: 7/2016

REVISED:

DETAIL APPROVED FOR USE 10/2014

WESTERN FEDERAL LANDS HIGHWAY DIVISION

(FT)

(FT)

W157-20

U.S. CUSTOMARY DETAIL

DETAIL

STATE PROJECT

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

U S

C c m y fi le s p w p r o d u c ti o n d m s

W .d g n

J u ly

SEDIMENT WATTLE

Fl ow

T o e o f fi ll s lo p e

ELEVATION

PLAN

disturbed areas

Runoff from

INSTALLATION BEYOND TOE OF SLOPE

INSTALLATION ALONG SLOPES

Existing ground (typ.)

Flow direction

Slope

Direction of runof f from distur bed area s ff o n ur f o n oi t c er i

D

Slope

Fi ll slo pe

Direction of runoff ground

Existing soil to match ground level

Backfilled and compacted

Flow wood stakes. See Note 2.

Pay lim its

Pay lim its

Stagger joints (typ.)

permanent installations. Do not crush wattle while staking.

wattle is secure to slope. Live stakes may be used for

2.

1.

PROPERLY STAKED AND ENTRENCHED SEDIMENT WATTLE

SLOPE PROTECTION INSTALLATION

ALTERNATE SEDIMENT WATTLE JOINT DETAIL

SEDIMENT WATTLE STAKING DETAIL

SEDIMENT WATTLE LAPPING DETAIL

Sediment wattle

Sediment wattle larger than wattle and install sediment wattles

Step 1: Excavate trench Step 2: Backfill soil against sediment wattles uphill side of sediment wattle

Place excavated material on

Sediment wattle along contours

Install wattles

S pa ci ng c ha rt

S ee W at tl e

2" (min.) Excavate trench 2"

Drive stakes at each end and at 4-foot spacing until

1" x 1" or 1" Ø ove rlap

12" (m in.)

t o m in m in

1" x 1" Wood stake as specified in plans

3' min. or

3' (min.)

wattles and space stakes at 4-foot max.

6-inches from wattles end angles towards the adjacent

Overlap wattles 12-inch minimum. Drive stakes at

NOTE:

NO. DATE

SPECIFICATIONS:

Design:

AASHTO LRFD Bridge Design Specifications, Ninth Edition, 2020.

Construction:

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

DESIGN LOADS:

Dead Load:

Concrete: 150 lbs. per cubic foot.

Soil: See Geotechnical Report Structural Steel: 490 lbs. per cubic foot.

Live Loads:

HL-93. Maximum Dynamic Load Allowance (Impact), IM=33%, applied to design truck only.

Lateral Earth Pressure:

Active Pressure (level backfill): Equivalent to a fluid unit weight of soil = 31.8 pounds per cubic foot.

Active Pressure (backfill at 1 V:4H): Equivalent to a fluid unit weight of soil = 57.6 pounds per cubic foot.

At-Rest Pressure (level backfill or at 1 V:4H): Equivalent to a fluid unit weight of soil = 55.1 pounds per cubic foot.

Live Load Surcharge: Equivalent height of soil. For wingwalls and retaining walls: heq = 2 feet

Seismic:

Peak Ground Acceleration (PGA = 0.099 g), modified by the Site Coefficient (FPGA = 1.00) to give a spectrum acceleration, AS = 0.099 g.

Short period acceleration at 0.2 seconds (SS = 0.235 g) modified by the Site Coefficient (Fa = 1.00) to give the short period spectrum acceleration, SOS= 0.235 g.

Long period acceleration at 1.0 seconds (51 = 0.076 g) modified by the Site Coefficient (FV = 1.00) to give the Jong period spectrum acceleration, 501 = 0.076 g.

Site Class = B. Seismic Zone = 1.

MATERIALS:

Cast-in-place and precast Concrete:

For all cast-in-place or precast concrete provide 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. Provide Type II cement for all concrete.

For concrete foundation fill provide concrete according to Section 601 with a minimum 28-day compressive strength f'c=3000 psi

Painting:

Coat all exposed concrete surfaces with a weathering agent to stain the concrete light brown (earth tones).

Coat all exposed concrete surfaces with a clear aliphatic polyurethane (non-sacrificial) anti-graffiti coating according to Section 563.

Waterproofing membrane:

Provide preformed sheet membrane waterproofing membrane for arch according to Section 559.

Reinforcing Steel:

Furnish reinforcing steel conforming to AASHTO M 31, or M 322, Grade 60 deformed. Furnish welded wire steel conforming to ASTM A1064, Grade 65.

Provide minimum concrete cover to the face of any bar of 2 inches, unless noted.

GEOTECHNICAL REPORT:

For boring logs and other geotechnical information, See Geotechnical Report No. XX , dated XXXX, prepared by the U.S. Department of Transportation, Federal Highway Administration, Western Federal Lands Division.

BY REVISIONS NO. DATE BY REVISIONS DESIGNED BY DRAWN BY

B. OLTMANN

CHECKED BY

STATE

ID

INDEX OF OVERPASS PLAN SHEETS

SHEET NO.

RG3225-A

RG3225-B

RG3225-C

RG3225-D

RG3225-E

RG3225-F

RG3225-G

SHEET TITLE

GENERAL NOTES

PLAN & LAYOUT

SOUTH PORTAL

NORTH PORTAL

ELEVATION

FOOTING ELEVATIONS

MISCELLANEOUS DETAILS

ESTIMATE OF QUANTITIES

Item No. Item

25125-0000 BOULDER (ROCKFALL, 3-FT DIAMETER)

25501-4000 MECHANICALLY STABILIZED EARTH WALL, PRECAST CONCRETE PANEL FACED

25701-0200 CONTRACTOR FURNISHED MECHANICALLY STABILIZED EARTH WALL DESIGN

25701-0400 CONTRACTOR FURNISHED REINFORCED CONCRETE RETAINING WALL DESIGN

25801-0000 REINFORCED CONCRETE RETAINING WALL(PRECAST)

55601-0900 BRIDGE RAILING, STEEL (6 FT STEEL MESH FENCING)

60216-0000 LARGE PRE CAST CONCRETE ARCH CULVERT (WILDLIFE OVERCROSSING STRUCTURE)

(1) Contract Quantity

PROJECT

DOT 21(1)

Quantity Unit

25 EACH

6585 SQFT

ALL LPSM

ALL LSPM

2730 SQFT

390 LNFT

150 LNFT

(2) Includes structural excavation, minor concrete foundation fill, and membrane waterproofing

{INFORMATION ONLY QUANTITIES)

MEMBRANE WATERPROOFING 1550 SQYO

STRUCTURAL EXCAVATION 1150 CUYD (1)

FOUNDATION Fill 360 CUYD (1)

(1) Based on an 11 '-0" wide arch footings

Notes

(1) (2)

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

CERVIDAE WILDLIFE OVERPASS

BOISE NATIONAL FOREST

BOISE COUNTY, IDAHO

GENERAL NOTES

SHEET

NO.

I.1

SCALE PROJECT TEAM LEADER BRIDGE DRAWING DATE DRAWING NO.

NO SCALE B. OLTMANN 1 of 7 APRIL 2021 RG3225-A

301+0 q;: Roadway

PLAN

NO. DATE BY REVISIONS NO. DATE BY REVISIONS DESIGNED BY DRAWN BY CHECKED BY SCALE PROJECT TEAM LEADER

B. OLTMANN 1" = 15' B. OLTMANN

STATE PROJECT

ID DOT 21(1)

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

CERVIDAE WILDLIFE OVERPASS

BOISE NATIONAL FOREST

BOISE COUNTY, IDAHO

PLAN & LAYOUT

SHEET

NO.

I.2

BRIDGE DRAWING DATE DRAWING NO.

2 of 7 APRIL 2021 RG3225-B

:i QJ e.

C:

.g, Ill e-l'\J ::i::

l'\J f- Cl

Sl .8 ..., iii" "1

°' \0 "1 a 1::)

f .9, u

1:

Li) ..., -3285

-3280

-3275

-3270

-3275

-3260

-3255

-3250

-3245

-3240

NO. DATE BY

Elev. 3267.0

Elev. 3261.0

Precast concrete wall

Elev. 3257. 0

REVISIONS

Stepped wingwall

Steel mesh fencing

Existing ground

Proposed ground

. ~ r ~·~

-I ,-1

I rl

Elev. 3282.25

Elev. 3276.25

Elev. 3272 r-1 I Controls elevation due to superelevation at

- , this section

1 -1 1 -1 1 -1 i -r I r1 r1 r

11 11 Elev. 3238.52

Precast conrete panel faced MSE wall WINGWALLA

NO. DATE BY REVISIONS DESIGNED BY

r1

Top of steel mesh fencing Elev. 3282.84

Clearance box

I~

..., Elev. = 3243.96

-4.2% - 17'-0"

35'-6"

-4.3%

17'-0"

SOUTH PORTAL 72+40

35'-6"

DRAWN BY CHECKED BY SCALE PROJECT TEAM LEADER

B. OLTMANN B. OLTMANN

Notes:

STATE

ID

Elev. 3283.43

Elev. 3277.43

Elev. 3273.43

WINGWALL B

PROJECT

DOT 21(1)

3276.43

3270.43

3266.43

1. Footing elevations are approximate, adjust as necessary based on Contractor's design .

2. Provide minimum clearnace box of 18'-6" x 34'-0" .

SHEET

NO.

1.3

3. Provide granite block formliner finish and a consistant facing appearance for all wall types. Stain wall facing light brown, earth tones color with weathering agent accoraing to Section 563.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

CERVIDAE WILDLIFE OVERPASS

BOISE NATIONAL FOREST

BOISE COUNTY, IDAHO

SOUTH PORTAL

BRIDGE DRAWING DATE DRAWING NO.

3 of 7 APRIL 2021 RG3225-C

:i QJ e.

C:

.g, Ill e-l'\J ::i::

l'\J f- Cl

Sl

.8 ,...

iii" "1

°' \0 "1 a 1::)

f .9, u

1:

Li) ,...

-3285

-3280

-3275

-3270

-3275

-3260

-3255

-3250

-3245

-3240

NO. DATE BY

3275.22

3269.22

3265.22

Stepped wingwall

REVISIONS

Proposed ground

Elev. 3286.72

Elev. 3280.72

Elev. 3276.72

-I .

--1

L ~1 . I . -

. ,----- -1 ,----- -

L i c_ I

,----- -I :__ -1

WINGWALL D

I

I

-1

*Controls footing elevations due to 4'-0" min embedment

NO. DATE BY

Elev. 3286.13

REVISIONS

i~

35'-6"

Clearance box

_-3.4%

17'-0"

Elev.= 3247.3

17'-0"

NORTH PORTAL 73+90

(Looking back on station)

DESIGNED BY

35'-6"

DRAWN BY

B. OLTMANN

LI

I

L_I

CHECKED BY

Elev. 3285.54

Elev. 3279.54

Elev. 3275.54

I ~ I

I

_I

LI

L_I

LI

L_ =-Elev. 3242. Q0

WINGWALL C

L I

SCALE PROJECT TEAM LEADER

B. OLTMANN

Top of steel mesh fencing

Top of precast concrete wall

STATE

ID

Precast concrete wall

PROJECT

DOT 21(1)

SHEET

NO.

I.4

/ Elev. 3271.04

Elev. 3265.04

Precast conrete panel faced MSE wall

Notes:

Existing ground

1. Footing elevations are approximate, adjust as necessary based on Contractor's design .

2. Provide minimum cleamace box of 18'-6" x 34'-0".

Elev. 3261.04

3. Provide granite block formliner finish and a consistant facing appearance for all wall types. Stain wall facing light brown, earth tones color with weathering agent accoraing to Section 563.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

CERVIDAE WILDLIFE OVERPASS

BOISE NATIONAL FOREST

BOISE COUNTY, IDAHO

NORTH PORTAL

BRIDGE DRAWING DATE DRAWING NO.

4 of 7 APRIL 2021 RG3225-D

NO. DATE

Precast concrete wall,~ /)Elev. 3276.84 1/'

Topofsoil ~ Elev. 3272.84 c:, / Waterproofing ~ / Soil fill membrane

Elev. = 3269.84 '-'1--l----------;L-------1 ,L-----------7 Top of precast arch~ us / 2.32% L_j_Ll _______ -1.._:__ ____ I

South Portal

150'-0"

I

2.32%

STATE

ID

PROJECT

DOT 21(1)

Steel mesh fencing

SHEET

NO.

1.5

Precast concrete wall Elev. 3280.13

To Idaho City

End Tunnel Sta. 73+90.00 Elev. 3247.44

Elev. 3243.96

Begin Tunnel \ Sta. 72+40.00

2.32% ------------------- ------

BY

Elev. 3238.52 ~'1_ _______________________________ 1

REVISIONS NO. DATE BY REVISIONS

OVERPASS ELEVATION

Precast concrete wall

1 11 = 5 1-0 11

3 ft (21 rockfall~ boulder LJ

I

I I

V

SECTION AT EAST WINGWALLS

¼" = l'-0"

DESIGNED BY DRAWN BY CHECKED BY

B. OLTMANN

SCALE PROJECT TEAM LEADER

B. OLTMANN

Elev. 3242.00

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

CERVIDAE WILDLIFE OVERPASS

BOISE NATIONAL FOREST

BOISE COUNTY, IDAHO

ELEVATION

BRIDGE DRAWING DATE DRAWING NO.

5 of 7 APRIL 2021 RG3225-E

-3280

--3275

-3270

--3275

-3260

-3255

-3250

--3245

--3240

--3235

~ --3280 (I) e. -

C: -.g, -3275 l:i

II) -

e- - --3270 a -

<l!:'

:§ -3275

I'\/ --3260 vi -

,._, -3255 I'\/ -f- - 0 --3250 Q -s -rs.. --3245

.8 - -,._, --3240 ci)' -

IC --3235

f 3, i..i

I'\/ i- NO. DATE BY

Lt) ,._, Elev. 3238.52 i----------

- r-

2.32%

WEST FOOTING ELEVATION

2.32%

Elev. 3238.52

EAST FOOTING ELEVATION

REVISIONS NO. DATE BY

'C Iate,p~ted bedrock contact

STATE

ID

To Idaho City

Elev. 3242.00

- - - --------------_ Elev. 3238.00 r-

To Idaho City

PROJECT

DOT 21(1)

L -Existing ground at q;_ footmg

~ Elev. 3246.00

Elev. 3242.00

- / - - - - - ------------- Elev. 3236.90

Interpreted__/ U.S. DEPARTMENT OF TRANSPORTATION bedrock FEDERAL HIGHWAY ADMINISTRATION contact WESTERN FEDERAL LANDS HIGHWAY DIVISION

CERVIDAE WILDLIFE OVERPASS

BOISE NATIONAL FOREST

BOISE COUNTY, IDAHO

FOOTING ELEVATIONS

REVISIONS DESIGNED BY DRAWN BY CHECKED BY SCALE PROJECT TEAM LEADER BRIDGE DRAWING

B. OLTMANN B. OLTMANN 6 of 7

DATE

APRIL 2021

DRAWING NO.

RG3225-F

SHEET

NO.

I.6

STATE

ID

rl

1-------'-"----,-----=--------r--_-_-----'-""~.'.'.:::::=========~~==-==::-~====~========~~==.::::::=-~ -t:::=~========~====:::;:::::::z~:::::::::::::::~:::::::::::::::~~~~~ ~ ~ ~ ~ I m m

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1,1 1, 1 111 111

111 1 11 111 IJI

Ill I ll Ill IJI 1,1 1, 1 111 111 Ill Il l Ill IJI

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1,1 1 ,1 111 111

::: ::: WIDE-FLANGE POST ::: :::

111 11 1 111 111 111 1 11 1, 1 111 w w w w

31" W-BEAM GUARDRAIL

PDBOlb OR

1§ ~1 POLYETHYLENE

,, <OPTIONAL 1§ ~ rPDBO!b OR

,- POL Y-

111 ,, 1 i: ~ 'i ~

L.'..!.IJ

\_ RWM04o

TIMBER POST

= PDBO!b OR -L_ 8" POLY·

H -ETH YLE NE

8" 8 " HH

PDBO!b OR

1§ ~1 r-POLYETH YLE NE ,-v <OP TI ON AL

~~=~~l~~ SEE NOTE NO. 10)

<l...L ~,-.__ FBB03 ANO

~~=i~~ SEE NOTE NO. 10)

"-- - FBB03 ANO

FWC16a

--r-c~=~=ATl771-d' ETH YLENE

(l_l_ ~ - FB B03 AND FWC 16a

<.. ~ ~ FBBOI AND

( FWC16a

=====;.fT,-.r, _ :l <..I \ , ~ FBB03 AND ;;,; f1}: FWC16o

N r----n FWC16o i--..,- PWEOI

24 " I

10: J 0Rft.:ATT£R I n '- PWEOI

N ]0:J • r---- DR FLATT[.R n " 0 -1 8 " - PWE--

, ~ I <· ~ OR Ft~'ir~ F-c-1·f 01r

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_____!_f-:!-

' ' ' ' ' ' ~--- L- ' n --PWEOI

NORMAL

APPLICATION

HINGE POINT

APPLICATION

STEEP SLOPE NON-BLOCKED

APPLICATION APPLICATION

WIDE-FLANGE POST APPLICATIONS

SEE NOTE NOS . 3 AND 11

N r----n

8" 8" MM PDBO!a

I i -FBB04 AND FWC 16a

..., - PDE02

24" I

10,1 OR ,:\~nrn I\ I I

:: I :

I I; I I \ 1 I 1 1 1 I 1 1 1 1 1 1 , . , , ' 1\ 1 I I t' I n

8" 8 " MM PDBOla qu _.; - FBB04 AND ~ FWC16o

,-... - PDE02

0 TO 4"

~----....JL\I /:' -2:;

N 10:] ,:- l-<170f?

r---- OR FLA nm i : 71:1r

;..L_~ PDBOla j d] ~ ~FBB04 AND ,,jl 1---.... FWC 16a

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II I I

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'' ' ' ' ' II I I 11 \ I

II \ I

11 ' I 1 1 ' r

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NORMAL HINGE POINT CURB

APPLICATION APPLICATION APPLICATION

TIMBER POST APPLICATIONS

SEE NOTE NOS. 3 AND 11

REVISIONS SCALE S SHOWN IDAHO mDANo ,_N_0.+--D_A_TE--+_B_Y--+-N_0-+-. _ D_A_T_E-+-_BY--+N_0-+. _ DA_T_E--+-_B_Y _, AR E FOR 11 " X 17'' * *

1 08 - 18 RD L PRINTS □NL Y TRANSPORTAT ION ~ ;

1 2?tno~3 -:,19<il"'i;R~DL111---r---r--r---r-,-------l DEPARTMENT &c,'""<$1,IJ t-3--+--0-3 --2-0 ---t-R-DL--+-----t----+-----t--+---1------1 ~tf_~ ~/go -~:E

1--+-----+---+-+---+--+---+---1-----1 ~~tt~gl f A ff BO ISE ID AH 0

PLACEMENT DETAIL

SEE NOTE NOS . 4 THROUGH 7

ORI GI NAL SIGNED BY , KEVIN SABLAN

DESI GN/ TR AFFIC SER VICES ENGI NEER

1---.... i- PW EO J O T0 6"-J f- I/ r---4-----''~1--I j

EXAMPLE Jo

CURB ANO ..,.

GU TTER

CURB

APPLICATION

N r----n

10:J OR : FLATTER

:--..L__ PWEOI

MEDIAN BARRIER

APPLICATION

DEFLECTION TABLE SHY -LINE OFFSET AND

FLARE RATE TABLE POST WORKING

APPLICATION SPACING WIDTH

DESIGN SHY -LINE ,___BA_R_R_IE_R~ FL_A_R_E_ R_A_T_E---<

SPEED OFF SET

(MPH) CFT>

80 12 70 9 60 8 55 7 50 6 .5 45 6 4 0 5 30 4

INSIDE

SHY LINE

30=1 30:1 26=1 24:1 21=1 18:J 16 :1 13=1

AT OR BE YOND

SHY LI NE

15=1 15:J 14=1 12:J 11 : 1 10:J 8:1 7:J

NORMAL SPAC I NG

1/2 SPAC I NG

1/4 SPAC ING

STEEP SLOPE

HINGE POINT

LONG SPAN

ORIGINAL S TO RED

AT, !TD,

Headquarters .3311 West State

Boise , Idaho t--__ s_T_A_N_D_AR_D_D_R_A_W_IN_G __ ----, English

STANDARD DRAWING NO.

31" W-BEAM GUARDRAIL 612-1

SHEET 1 OF 5

6 '- 3 " 54 " 3 '-1 ½ " 46" 1'- 63/4 " 38" 6 '- 3 " 56 " 6 '- 3 " 78" ~ 25 ' 96"

PROJECT

DOT 21(1)

31" W-BEAM GUARDRAIL

(1 of 5)

SHEET

NUMBER

J.1

ID DOT 21(1) J.2

C +-i HE ADWALL DR OTHER

A +-i 8 +-i r□BSTRUCTID N

8 +-i A +-i t~ ~ n _, m m ,. _, I ,. ., _, I I _, I ~ TT~ 62 '-6" MI N. W-BE AM GUARDRAIL • I • 12'-6" CR T POSTS • I • 18'-9" OR 25' <SEE NOTE NO. 16l • I • 12'-6" CRT POS TS • I • 62' - 6" MI N. W-BEAM GUARDRAIL

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A._j 0.J C ._j 0.J A._j

31" LONG-SPAN APPLICATION

SEE NOTE NOS. 17 AND 18

- 8" - 8" 8" P-l P-P-, PDBOla <lr p ~ = ► =-~RWM04a

"-FBB04 AND - FWC 16a x n ,,., n ~ -~ 1" -PDE09 _7 24 " I 24" I - N 10:J ORf"t.:ATTER N 10:J OR :n:.,nrrn 10,10R

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FLATTER ' ' II I I

' ' I I I I

: ' II/ I

:1,,:,) : HE ADWALL

' ' I I I I

OR OTHER ' : 1 1 I I

I I II

OBSTRUC TION----....... I 1 \I

i \ I I

' ~\L~J ' '

SECTION A-A SECTION 8-8 SECTION c-c

WIDE-FL ANGE OR TIMBER POST

g i' ORIGINAL S TO RED s\ONAL €",-v.

AT, !TD. x,<;;,-- - G'

Headquarters b5 ENS€: ~ .3311 West State fy /, 0 ~

~ Boise , Idaho ~ ~ -1,i, i-1( ~ "' ., STANDARD DRAWING English 0 REVISIONS SCALE S SHOWN IDAHO ~ ~"~~$0 l i NO. DATE BY NO. DATE BY NO. DATE BY 6 AR E FOR 11 " X 17''

TRANSPORTATION ; 1 ~ 1 08 - 18 RDL PRINTS □NL Y STANDARD DRAWING…