LEWIS & CLARK BRIDGE NO. 433/1

Washington State Department of Transportation Bridge and Structures Office

LEWIS & CLARK BRIDGE NO. 433/1

BRIDGE REHAB DESIGN: WSDOT

CONTRACTOR/PRECASTER: MAX. J KUNEY

LIFTING OPERATIONS: MAMMOET INC.

ADT ON BRIDGE: 20,000

TRAFFIC CONSTRAINTS: 120 - 8 hr night closures

(9:30 pm – 5:30 am)

200 - single lane closures

RETROFIT ROCKER BEARINGS AT PEDESTAL C-D.

REPLACE FINGER JOINT AT L27'

RETROFIT ROCKER BEARINGS AT PIER 5. RETROFIT ROCKERBEARINGS AT PIER 7.

1506'-9" -- WASHINGTON APPROACH

926'-8½" -- OREGON DECK TRUSSREPLACE (30 PANELS)

REPLACE STRIP SEAL AT L0

PIE

R 1

STA

. 30+

34.0

0

PIE

R 2

STA

. 37+

94.0

0

PIE

R 3

STA

. 49+

94.0

0

PIE

R 4

STA

. 57+

53.4

2

PIE

R 5

STA

. 60+

90.5

8

PIE

R 6

STA

. 64+

27.7

5

¢ B

EN

T N

O. 1

STA

. 13+

19.0

BK

. OF

PA

VT.

SE

AT

STA

. 13+

16.7

5

BK

. OF

PA

VT.

SE

AT

STA

. 67+

94.5

4¢

PIE

R 9

STA

. 67+

92.2

9

76'-0"

ELEVATION

MODIFY ABUTMENT & REPLACE BEARINGS

WASHINGTON DECK TRUSS (6 PANELS)

168'-3"2719'-5"

REPLACE FINGER JOINT AT PIER 5

REPLACE FINGER JOINT AT BENT C-D.

28'-0"

* 40' TOWER SPAN (1 PANEL)

ELEVATION

TO LONGVIEW, WASHINGTON

TO RAINIER, OREGON

SR 433

Total Length of Bridge - 5476 ftThru Truss - 2720 ft - 65 precast panelsWA approach Deck Truss - 168 ft - 7 precast panelsOregon approach Deck Truss - 955 ft - 31 precast panels

TOTAL 103

Panel were 36ft wide and varied in length from 25ft to 45ft46 - Partial width panels were 3ft wide and varying in lengths from 58ft to 70ft in the WA approach.

MAIN SPAN TRUSS EXISTING ROADWAY DECK

MAIN SPAN TRUSS NEW ROADWAY DECK

MAIN SPAN ROADWAY DECK REPLACEMENT

13'-6" 13'-6"

40'-0"

12'-0" 12'-0" 5'-1"SH.

5'-1"SH.

36'-0" 2'-0"

LANE LANE

¢ TRUSS ¢ TRUSS

¢ TRUSS¢ TRUSS

THRIEBEAMRAILING

3'-3" 3'-3" 3'-3"

¢ BRIDGE

¢ BRIDGE

1¼" MMC OVERLAY

SECTION - NEW DECK INSTALLED

SECTION - EXISTING DECK

Floorbeam flanges had a 25% loss in section

DECK PANEL PLAN VIEW

B

PICK POINT (TYP.)

½"

36'

-0"

25'-0

"

½"

¢ FLOORBEAM¢ FLOORBEAM

44'-11"

TRA

NS

V. S

TRIN

GE

R W

27 x

94

(TY

P.)

LONGIT. STRINGER W36 x 182 (TYP.)

PLAN

3'-0" 2'-0"

SECTION B

17'-1"

3'-0"(TYP.)

(TYP

.)

5'-6"(TYP.)

2" 9"

11½"

10"

¢ STRINGER

0.02'/FT.7"0.02'/FT.

1¼"

MM

CO

VE

RLA

Y

SYMM. ABOUT ¢ BRIDGE

¢ STRINGER

7"

TYPICAL DECK PANEL SECTION

NEW C15 X 33.9

NEW W 33 X 201

NEW BEAM SEAT

CONSTRUCTION J OINT¢ EXIST ING FLOOR BEAM ¢ EXIST ING FLOOR BEAM

OLD STRINGER TO FLOORBEAM CONNECTIONS

1"

MODIFIED CONNECTIONTYPICAL MAIN SPAN FLOORBEAM

TIE PLATES

A1 B1 C1 C1 C1 C1 D1

OUTSIDE FACE OF NORTHWEB CL BENT CD

OUTSIDE FACE OF SOUTHWEB CL BENT AB

FLOO

RBEA

M 2

FLOO

RBEA

M 1

FLOO

RBEA

M

1A

FLOO

RBEA

M 1

FLOO

RBEA

M 2

DECK PANEL LAYOUT

CL FLOORBEAM AT PIER 1

26'-8" 4 SPA. @ 28'-1" = 112'-4"

U1 U1U2 U2U3 L0

29'-2"38'-9"

37'-6¾"

CL BENT CD

WASHINGTON APPROACH

40'-1½"

40'-1½"

¢ PIER 2

¢ PIER 3 PIER 4

PIER 1¢ PIER 2

¢ PIER 3

C

L18 L19 L20 L21 L22 L23 L24 L25 L26 L27 L28 L29 L30 L31 L32 ¢ SPAN

L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18

¢ SPAN

L18' L17' L16' L15' L14' L13' L12' L11' L10' L9' L8' L7' L6' L5' L4' L3' L2' L1' L0'

L32' L31' L30' L29' L28' L27' L26' L25' L24' L23' L22' L21' L20' L19' L18'

A B C C C C

4 @ 45' 4 @ 40' 5 @ 40' 20'

8 @ 45'-0 5/8" 10 @ 40'

5 @ 40'20' 4 @ 40' 4 @ 45'

B B B B D D DE E E

P FG G

D O

BC C C H C C C CB B

Q D D D D C C C C

C C C C C F P

IM M M

I I IJ K L L

I I I I N

10 @ 40' 8 @ 45'-0 5/8"

DECK PANEL LAYOUT

MAIN SPAN

B2 B2 B2 B2B2B2

A2 B2 B2 B2 B2B2B2

DECK PANEL LAYOUT

F2 D2C2 G2

H2 I2 M2

22'-5½" 2 SPA. @21'-3/8"=42'-7/8"

21'-0¼"28'-7/8" 4 SPA. @ 28'-1" = 112'-4" 28'-7/8"

U0 U1 U2 U1 U2 U1U0 U1 U2 U3 UO

U0 U1 U2 U3 U4 U5 U4 U3 U2 U1 U0

9 SPA. @ 33'-6 5/8" = 301'-11 5/8" 31'-3½"

¢ PIER 5 ¢ PIER 6

¢ PIER 6 ¢ PIER 6A¢ PIER 7

I2 J2 K2 L2 L2 L2 L2

¢ W24 x 76 BEAM

26'-9¼"

N2

E2C2 D2

L0 U1 U2 U3 U4 U5 U4 U3 U2 U1 U0

35'-9¾" 8 SPA. @ 33'-6 5/8" = 268'-5" 37'-10¼"

¢ PIER 4 ¢ PIER 5

FLOO

RBEA

M 5

FLOO

RBEA

M 2

FLOO

RBEA

M 6

FLOO

RBEA

M 1

A

FLOO

RBEA

M 4

FLOO

RBEA

M 6

FLOO

RBEA

M 7

FLOO

RBEA

M 2

FLOO

RBEA

M 2

FLOO

RBEA

M 1

FLOO

RBEA

M 1

FLOO

RBEA

M 5

FLOO

RBEA

M 3

FLOO

RBEA

M 1

FLOO

RBEA

M 1

FLOO

RBEA

M 7

FLOO

RBEA

M 7

FLOO

RBEA

M 8

FLOO

RBEA

M 1

FLOO

RBEA

M 3

FLOO

RBEA

M 7

FLOO

RBEA

M 2

FLOO

RBEA

M 4

FLOO

RBEA

M 7

FLOO

RBEA

M 7

FLOO

RBEA

M 1

FLOO

RBEA

M 8

FLOO

RBEA

M 1

FLOO

RBEA

M 3

FLOO

RBEA

M 5

FLOO

RBEA

M 7

FLOO

RBEA

M 1

OREGON APPROACH

DECK PANEL CONSTRUCTION

Material Quantity (per cyd)

Portland Cement 600 lb.

Fly Ash 80 lb.

Fine Aggregate 1158 lb.

Coarse Aggregate (utilite) 1114 lb.

Total Water 270 lb.

Air Entrainment (Daravair) 3.2 oz.

Water Reducer (WRDA 64) 34 oz.

H20/Cement Ratio 0.40

Slump 4 +/- 1”

Unit weight 119 pcf

TRANSPORT VEHICLE

video

RETROFIT ROCKER BEARINGS AT PEDESTAL C-D.

REPLACE FINGER JOINT AT L27'

RETROFIT ROCKER BEARINGS AT PIER 5. RETROFIT ROCKERBEARINGS AT PIER 7.

1506'-9" -- WASHINGTON APPROACH

926'-8½" -- OREGON DECK TRUSSREPLACE (30 PANELS)

REPLACE STRIP SEAL AT L0

PIE

R 1

STA

. 30+

34.0

0

PIE

R 2

STA

. 37+

94.0

0

PIE

R 3

STA

. 49+

94.0

0

PIE

R 4

STA

. 57+

53.4

2

PIE

R 5

STA

. 60+

90.5

8

PIE

R 6

STA

. 64+

27.7

5

¢ B

EN

T N

O. 1

STA

. 13+

19.0

BK

. OF

PA

VT.

SE

AT

STA

. 13+

16.7

5

BK

. OF

PA

VT.

SE

AT

STA

. 67+

94.5

4¢

PIE

R 9

STA

. 67+

92.2

9

76'-0"

ELEVATION

MODIFY ABUTMENT & REPLACE BEARINGS

WASHINGTON DECK TRUSS (6 PANELS)

168'-3"2719'-5"

REPLACE FINGER JOINT AT PIER 5

REPLACE FINGER JOINT AT BENT C-D.

28'-0"

* 40' TOWER SPAN (1 PANEL)

ELEVATION

TO LONGVIEW, WASHINGTON

TO RAINIER, OREGON

SR 433

WASHINGTON APPROACH

WASHINGTON APPROACH EXISTING ROADWAY DECK

WASHINGTON APPROACH WIDENING

TYPICAL SECTION -- EXISTING CROSS FRAMES AT TOWERS

TYPICAL SECTION -- MODIFIED CROSS FRAMES AT TOWERS

11"

2'-10" 14'-3" 14'-3" 2'-10"

1.23%

¢ BRIDGE

1.23%

1'-6"5'-7½"5'-7½"3'-7" W36 X 230 (TYP.)

11"

TOP OF OVERLAY

13'-6"13'-6"

3'-5"

1'-6"5'-7½"5'-7½"

1'-2½"

1.23%

¢ BRIDGE

6½"

1.23%

9"

EXISTING36WF X 230

GROUTEDCLOSURESTRIP

MATCH EXISTINGSLOPE

WASHINGTON APPROACH X-BEAM EXTENSION

WASHINGTON APPROACH WIDENING FINAL STAGE