TemperanceRiverBr_Plans_2-6-15.pdf

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7'-7"

EL 97 6

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CL AB_U_T_. - CL BRIDGE

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EL. 95.55

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U.S. DEPARTMENT OF AGRICULTURE

FORES: m:ERVICE

:f~RN9.'-r;,'0

REGION NINE

1 Pto,ecc Name

• Temperance River Bridge Replacement

Superior National Forest Tofte Ranger District i Dosignor

I Art Johnston ! R9 East Zone Structural Engineer

~ASTABUTMENT, EXISTING

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PLAN VIEW

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EL. 95.40

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;u.S. DEPARTMENT OF AGRICUL TURE

FORES:~:ERVICE

I Prqe<:~Nomo I

REGION NINE

Temperance River Bridge Replacement

Superior National Forest Tofte Ranger District

I Designer

Art Johnston R9 East Zona Structural Engineer

!wEST ABUTMENT EXISTING I

Dnown Proied No.

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Pt"'j8CtName

Temperance River Bridge 1 I 1 1 I

1f en l12 1f b Replacement

I I b i Co Superior National Forest

I to Tofte Ranger District

TOP OF FOOTING- . I Oes9W I 1\ I Art Johnston

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R9 East Zone Structural Engineer

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ELEVATION VIEW Dale I '

SCALE: X" = 11 I 212512009

I PIOtter Scale Shcot 16 or 16

Sheet 16 of 26 jormes Typewritten Text jormes Rectangle jormes Sticky Note Unmarked set by jormes jormes Sticky Note Unmarked set by jormes jormes

Sheet 17 of 26

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Sheet 21 of 26

617-60

STANDARD

REG STATE PROJECT

SHEET NO.

U.S. CUSTOMARY STANDARD

SHEET

NUMBER

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

FEDERAL LANDS HIGHWAY

STATE

NO.

TOTAL

SHEETS

PROJECT

F

S ta n D r a w

\s t6

.d g n

U

S C u s to m a r y

S e p

:4

A

M

STANDARD APPROVED FOR USE 3/1990

REVISED: 4/1994 6/2005

STEEL-BACKED TIMBER GUARDRAIL

TYPE A & TYPE B

Sheet 22 of 26

STANDARD APPROVED FOR USE 1/1990

DRAFT: 12/2013

REVISED: 4/1994 6/2005

617-61

A

M

D e c e m b e r

U

S C c m y fi le s p w p r o d u c ti o n d m s S ta n d a r d .D

R A

F T .d g n

STATE PROJECT

NUMBER

SHEETREG STATE PROJECT

NO.

SHEET

SHEETS

TOTAL

FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

U.S. CUSTOMARY STANDARD

STANDARD

TYPE SBT-FAT

TERMINAL SECTION

STEEL-BACKED TIMBER GUARDRAIL

9" 3" 3"

(mph) (ft)

3.5

5.0

6.5

8.0

30 and less

" thickness32

"4 1" x 18

9"3"3"

(See Note 2

)30' Fl are L ength (min

S e e N o te m in

S e e N o te m in

10'-0" (typ.)

" x 1'-9" bolt with4

" dia. holes (typ.)16

" dia. holes (typ.)16

2'-3"

"4

2'-0"

12"6" c o v e r m in

2'-3"

9"

3"3"

" thick steel bearing plates2

See Standard 617-60, Steel-Backed Timber Guardrail, Extend the fill widening a minimum of 5 feet behind the

" dia. carriage bolt with8

NOTE:

NO SCALE

4.

3.

2.

1.

Flare Rates table.

the road at the maximum rate indicated on the Guardrail the clear zone, it should be flared as far as practical from zone. If the terminal section cannot be located outside guardrail so that the terminal section is outside the clear length and rate required. As directed by the CO, flare the

The guardrail flare shown in the plan view is the minimum guardrail, unless otherwise directed by the CO.

Type B, non-blocked-out guardrail, no blocks are included.

terminal section, except on the concrete anchor. For the

On the Type A, blocked-out guardrail, include the blocks in hardware details.

Type SBTA and SBTB, for timber, structural steel, and

ANGLED STEEL SPLICE PLATE

STEEL BEARING PLATE

APPROACH & DEPARTURE FLARE WITH FLARED ANCHOR TERMINAL (FAT)

CONCRETE ANCHOR

GUARDRAIL FLARE RATE TABLE

PLAN

ELEVATION

DETAIL A SECTION A-A

Design Speed Shy line offset

13:1

16:1

21:1

26:1

7:1

8:1

11:1

14:1 shy line (a:b)

Flare rate inside shy line (a:b)

Flare rate outside bolt slots (typ.)

Steel plate

4°

PostCL hex nut and washer (typ.)

Ground line

V a r ie s

A

A

Type SBT-FAT terminal section

Pay limits for

(See Note 3)

Steel-backed timber guardrail

Shy line (See Note 4)

Block, Type A only hex nut and plate washer

(See table)

Flare rate= a:bb a

Begin Terminal flare (See Note 2)

Edge of pavement

Angled steel splice plate

Ground line

Steel splice plate

Standard post section

Ground line for terminal section

Concrete anchor

See Detail A o ff s e t

S h y l in e o r f la tt e r for offset distance typical section

See roadway

Hinge line of foreslope

Sheet 23 of 26

617-67617-67617-67617-67617-67

NUMBER

U.S. DEPARTMENT OF TRANSPORTATION

TOTAL

SHEETS

PROJECT

f tp

/1

.1

.1

.2 /s td p la n /s t6

.d g n

U

S C u s to m a r y

M a y

:0

P

M

STANDARD APPROVED FOR USE --/----

REVISED:

DRAFT: 3/2008

STEEL-BACKED TIMBER GUARDRAIL

TL-2 TRANSITION TO STRAIGHT

OR CURVED-END STRUCTURE

Sheet 1 of 3

Sheet 24 of 26

NUMBER

U.S. DEPARTMENT OF TRANSPORTATION

TOTAL

SHEETS

PROJECT

f tp

/1

.1

.1

.2 /s td p la n /s t6

.d

S C u s to m a r y

M a y

:0

P

M

STANDARD APPROVED FOR USE --/----

REVISED:

DRAFT: 3/2008

STEEL-BACKED TIMBER GUARDRAIL

TL-2 TRANSITION TO STRAIGHT

OR CURVED-END STRUCTURE

Sheet 2 of 3

617-67

Sheet 25 of 26

NUMBER

U.S. DEPARTMENT OF TRANSPORTATION

TOTAL

SHEETS

PROJECT

f tp

/1

.1

.1

.2 /s td p la n /s t6

.d

S C u s to m a r y

M a y

:0

P

M

STANDARD APPROVED FOR USE --/----

REVISED:

DRAFT: 3/2008

STEEL-BACKED TIMBER GUARDRAIL

TL-2 TRANSITION TO STRAIGHT

OR CURVED-END STRUCTURE

Sheet 3 of 3

617-67Sheet 26 of 26