Nisqually Glacier Bridge - 2018 Inspection.pdf

STRUCTURE SUMMARY STRUCTURE NO. 9450-005P

NISQUALLY GLACIER BRIDGE INSPECTION DATE: 8/7/18

BRIDGE IDENTIFICATION AND DESCRIPTION

MAIN SPAN MATERIAL: ....... STEEL CONTINUOUS NO. OF MAIN SPANS:

MAIN SPAN TYPE: ............... GIRDER & FLOOR BEAM SYSTEM NO. OF APPR. SPANS:

# OF BEAMS, MAIN SPAN: .. 2 STRUCT. TOTAL LENGTH: .. 743.0 FT (226.5 M)

DECK TYPE: ......................... CONCRETE CAST-IN-PLACE MAX. SPAN LENGTH: .......... 303.0 FT (92.4 M)

WEARING SURFACE: .......... OTHER DECK WIDTH: ...................... 35.0 FT (10.7 M)

ABUT. FOUNDATIONS: ........ SPREAD FTG ON BEARING MAT'L CURB TO CURB WIDTH: ..... 28.0 FT (8.5 M)

PIER FOUNDATION(S): ........ SPREAD FTG ON BEARING MAT'L YEAR BUILT:

ABUTMENT / PIER MAT'L: ... CONCRETE YEAR RECONSTRUCTED: .. N/A

PROJ./PLAN REF. NO: ......... MORA 1A8; 14(2) / RG1360 SKEW ANGLE: ..................... 0 °

NPS ROAD CLASS: .............. 1 - PRINCIPAL PARK ROAD FRACTURE CRITICAL: ........ YES

STRUCTURE HISTORY: ...... 2003-INSTALLED DECK OVERLAY, CLEANED AND SPOT-PAINTED RAILINGS, AND SEALED

CURBS. 2017-SIDEWALK/CURB/OH REPAIR, DECK JT FILLER MATERIAL REPLACED, ONE

LOCATION

MOUNT RAINIER NATIONAL PARK MILE POINT: ..................... 12.71 (KM PT 20.45)

STATE: ................................. WASHINGTON LOCATION: 11.7 MILES NORTHEAST OF NISQUALLY ENTRANCE (WEST ENTRANCE) FACILITY CARRIED: ............ NISQUALLY ENTRANCE ROAD (WA ROUT

FEATURE INTERSECTED: .. NISQUALLY RIVER

STRUCTURE EVALUATION SUMMARY

This steel two-girder bridge with concrete box girder and tee beam approach spans is in fair condition overall. The main concern at this time is diagonal cracking of the concrete box girder portion in Span #3. The four previously noted cracks in the steel spans which are identified in this report and the Fracture Critical Plan do not appear to have changed since the previous inspection. These items will continue to be monitored during future inspections.

Maintenance and repair needs include paint failure and spot rusting of the steel superstructure components located directly under the deck and expansion joints; several loose or disconnected hanger rods; deterioration of the concrete under the deck joints; and repair of bridge rail anchorages.

Project PRA MORA 14(7) addressed the following items: removal / replacement of unsound concrete from sidewalk, curb, and ovehangs; replacement of deck joints filler material; and replacement of one finger joint sliding plate.

Corrective action should be taken as outlined in this report to prevent the possible development of more serious or costly future maintenance and repair needs.

INSPECTION TEAM: F. R. QUINONEZ, L. KIM

CONDITION ASSESSMENT:

FABRICIO R. QUINONEZ, PE, FIELD TEAM LEADER 360-619-7705

REPORT REVIEW:

MARCUS MILLER, P.E., BRIDGE INSPECTION ENGINEER 703-404-6252

REPORT APPROVAL: DATE: 2/22/19

JORGOMAI CEESAY, PH.D., P.E., BIP SUPERVISORY ENGINEER 703-404-6244

FIELD INSPECTION REPORT STRUCTURE NO. 9450-005P

G = GOOD (CODES 7 - 9) F = FAIR (CODES 5 - 6) P = POOR (CODES 0 - 4)

CONDITION RATING CODE EQUIVALENTS FOR SUB-ELEMENTS

SERIOUS CONDITION - loss of section, deterioration, spalling, or scour have seriously affected primary structural components. Local failures are possible.

Fatigue cracks in steel or shear cracks in concrete may be present.

CRITICAL CONDITION - advanced deterioration of primary structural elements. Fatigue cracks in steel or shear cracks in concrete may be present or scour may have removed substructure support. Unless closely monitored it may be necessary to close the structure until corrective action can be taken.

“IMMINENT” FAILURE CONDITION - major deterioration or sec ion loss present in critical structural components or obvious vertical or horizontal movement affecting structure stability. Structure is closed to traffic but corrective action may return structure to light service.

FAILED CONDITION - out of service; beyond corrective action.

CONDITION RATING CODES FOR ITEMS 58 - 62, 222, 223

NOT APPLICABLE

EXCELLENT CONDITION

VERY GOOD CONDITION - no problems noted.

GOOD CONDITION - some minor problems.

SATISFACTORY CONDITION - structural elements show some minor deterioration.

FAIR CONDITION - all primary structural elements are sound but may have minor section loss, cracking, spalling, or scour.

POOR CONDITION - advanced section loss, deterioration, spalling, or scour.

N

58. DECK ITEM REFERENCE AND REMARKS

OTHER

ALIGNMENT

DEFLECTION AND/OR VIBRATION

FASCIA(E)

DIAPHRAGMS AND BRACING

TRUSSES

FLOOR BEAMS AND STRINGERS

ARCH(ES) OR SLAB(S)

GIRDERS OR BEAMS

BEARING DEVICES

59. SUPERSTRUCTURE

OTHER

DEFLECTION AND/OR VIBRATION

UTILITIES

DRAINS AND DRAINAGE

PARAPETS AND/OR RAILINGS

CURBS, SIDEWALKS, AND MEDIAN

RIDEABILITY

WEARING SURFACE

EXPANSION JOINTS

DECK SLAB

OTHER

SETTLEMENT OR DEFLECTION

EROSION AND/OR SCOUR

FOUNDATIONS

CAPS AND/OR BEARING SEATS

PILE BENTS

WALLS AND/OR COLUMNS

PIER(S)

OTHER

SLOPE PROTECTION

SETTLEMENT OR DEFLECTION

EROSION AND/OR SCOUR

EXPANSION JOINTS

WEEP HOLES

WINGWALLS

FOUNDATIONS

BACKWALLS AND/OR BULKHEADS

CAPS AND/OR BEARING SEATS

PILE BENTS

BREASTWALLS OR COLUMNS

ABUTMENTS

60. SUBSTRUCTURE

1.

10.

2.

3.

4.

5.

6.

7.

8.

9.

10.

9.

8.

7.

6.

5.

4.

3.

2.

1.

PAINT

11.

(TREES)

F F N G N F F N G

N F

G N G G N G N N G G N N

G N G N G G N

11.

10.

9.

8.

7.

6.

5.

4.

3.

2.

1.

12.

13.

14.

15.

16.

17.

18.

19.

58.1,5 PRIOR TO THIS INSPECTION (2018), REMOVED UNSOUND

CONCRETE FROM DECK UNDERSIDES, SIDEWALK, AND CURB AND

PLACED NEW CONCRETE TO ORIGINAL DIMENSIONS.

TRANSVERSE CRACKING ON UNDERSIDE OF UPSTREAM

OVERHANG NEAR END OF STEEL SECTION AT SPAN #3.

TRASNSVERSE CRACKING WITH EFFLORESECENCE ON UNDERSIDE

OF UPSTREAM OVERHANG AT SPANS #3, #4,AND #5.

MINOR MAP CRACKING THROUGHOUT DECK UNDERSIDE. MAP

CRACKING APPEARS TO BE CONCENTRATED IN LIGHT COLORED

AREAS.

WIDESPREAD MINOR TO MODERATE SPALLING OF HAUNCHES FOR

STEEL GIRDERS. WATER LEAKAGE CAUSING CORROSION STAINS

OF STEEL BRACING MEMBERS LOCATED DIRECTLY UNDER DECK

JOINTS.

MODERATE TO SEVERE WITH EXPOSED REBAR AT JOINT OVER

PIERS #1 AND #2.

USGS MARKER ON SOUTH CURB AT WEST ABUTMENT.

58.2 PRIOR TO THIS INSPECTION (2018), DECK JOINTS FILLER MATERAIL

WERE REPLACED. MODERATE SOIL AND DEBRIS ACCUMULATION IN

ALL DECK JOINTS.

FINGER JOINTS NOT WELL ALIGNED AND MAY BE BINDING; ONE

FINGER MISSING AT WEST ABUTMENT.

FINGER JOINT GAP MEASUREMENTS AT 63° FAHRENHEIT ARE:

SOUTH CENTER NORTH

WEST JOINT 2.0" 2.0" 2.75"

EAST JOINT 0.625" 0.75" 0.375"

58.3 MINOR ABRASION OF DECK SURFACE.

58.6,9 FLANGES OF RAIL POSTS BENT AT BASES AT RANDOM LOCATIONS.

MINOR SPALLING OF GROUT AT RAIL POST BASES.

ONE (1) SECTION OF NORTH RAILING IN SPAN #1 HAS MINOR

DAMAGE.

MINOR IMPACT DAMAGE TO ONE SECTION OF SOUTH RAILING IN

SPAN #2.

NORTH SIDE OF BRIDGE APPEARS TO SAG SIGNIFICANTLY (UP TO

3") IN SPAN #2; SAG IS VISIBLE IN HORIZONTAL ALIGNMENT OF RAIL

(GIRDER DOES NOT APPEAR TO SAG.).

F G G P G F

G

G

F

F

ITEM REFERENCE AND REMARKS

61. CHANNEL 6

1. ALIGNMENT G

2. EROSION AND/OR SCOUR F

3. CHANNEL PROTECTION F

4. WATERWAY OBSTRUCTIONS G

5. OTHER N

6. ADEQUACY OF OPENING SUFF

7. NORMAL VELOCITY HIGH

8. AVERAGE CLEAR OPENING 39 FT.

9. STREAM BED COMPOSITION :

BOULDERS, SAND

222. APPROACHES 6

1. APPROACH SLABS

2. RELIEF JOINTS

3. APPROACH GUARDRAIL

4. SURFACING

5. EROSION

6. SETTLEMENT

7. SIGNS

8. ALIGNMENT

9. OTHER (STRIPING)

N N N G G G F G P

223. RETAINING WALL N

1. WALL

2. WEEP HOLES

3. FOUNDATION

4. EROSION AND/OR SCOUR

5. SETTLEMENT OR DEFLECTION

6. OTHER

36. TRAFFIC AND SAFETY FEATURES

A. BRIDGE RAILINGS

B. TRANSITIONS

C. APPROACH GUARDRAILS

D. APPROACH GUARDRAIL ENDS

58.8 THERE ARE SEVEN UTILITY CONDUITS ATTACHED TO UNDERSIDE

OF DECK OVERHANG AT NORTH SIDE OF BRIDGE.

TWO CONDUITS DISCONNECTED AT WEST ABUTMENT.

ONE (1) BROKEN UTILITY STRAP AT NORTH SIDE OF EAST

ABUTMENT.

59 MINOR TO MODERATE SPOT RUSTING OF GIRDERS, STRINGERS,

AND FLOORBEAMS, ESPECIALLY AREAS UNDER DECK JOINTS.

MINOR TO MODERATE SPOT RUSTING OF EBARING DEVICES.

59.1,10 BEARINGS AT CONCRETE/STEEL INTERFACE (SPAN #3) HAVE

SURFACE CORROSION AND THEIR TOPS ARE TILTED WESTWARD.

CONCRETE PORTION OF SUPERSTRUCTURE APPEARS TO HAVE

SHIFTED DOWNHILL (WESTWARD); CONCRETE DROP-IN SPAN

BEARS UNEVENLY AGAINST STEEL GIRDERS;

MINOR PAINT FAILURE AND SURFACE RUSTING OF BEARING

MASONRY PLATES AT PIER #1.

SPAN #1 BEARING ASSEMBLY AT PIER #1 LACKS PROPER

CONNECTION BOLTS.

FULL LENGTH (1-1/4") CRACK IN TACK WELD BETWEEN MASONRY

PLATE AND NORTH GIRDER BEARING SEAT IN SPAN #1 AT PIER #1.

TRAFFIC SAFETY RATING CODES

N

Does not meet standards or a safety feature is required and none is provided.

Meets currently acceptable standards.

Not applicable or a safety feature is not required.

ADDITIONAL ITEM REFERENCE AND REMARKS

59.2 OVERALL QUALITY OF WELDING IS POOR. NUMEROUS AREAS OF SLAG DEPOSITS NOT REMOVED, UNDERCUTTING ARC STRIKES, ETC.

3.125" LONG VERTICAL CRACK NOTED IN FILLER PLATE AT LOWER PORTION (COMPRESSION ZONE) OF WEB (OUTSIDE AND INSIDE FACE). DURING THIS INSPECTION (2018), A 5/8" LONG VERTICAL CRACK WAS IDENTIFIED

6.50" WEST OF EXISTING CRACK AT INSIDE FACE OF GIRDER.

AND 3" LONG HORIZONTAL CRACK ALONG FILLET WELD, NORTH GIRDER, SPAN #2 NEAR PIER #2. (REFER FC

PLAN CRACKS #1 AND #2).

GOUGE IN WEB OF STIFFENER #5 ON EXTERIOR FACE OF SOUTH GIRDER, SPAN #2.

4" LONG CRACK IN WELD BETWEEN SOUTH GIRDER BOTTOM FLANGE AND LOWER LATERAL BRACING CONNECTION PLATE AT 2ND CONNECTION PLATE FROM PIER #1, SPAN #2. (REFER FC PLAN CRACK #3)

MINOR GOUGES ON UPSTREAM EDGE OF BOTTOM FLANGE, NORTH GIRDER, SPAN #2.

POSSIBLE 3-7/8" LONG CRACK ALONG TOP (TENSION ZONE) OF WEB OF SOUTH GIRDER EXTENDING FROM WELDED WEB SPLICE ADJACENT TO 1ST FLOOR BEAM FROM PIER #2 IN SPAN #3 (UNABLE TO VERIFY DUE TO ACCESS LIMITATIONS); CRACK NOT VISIBLE ON EXTERIOR SIDE. (REFER FC PLAN CRACK #4). NO CHANGES

DETECTED IN CRACKS SINCE PREVIOUS INSPECTION (2016).

MODERATE TO SEVERE DIAGONAL CRACKING (UP TO .06") OF CONCRETE BOX GIRDER EXTERIOR WEBS.

SEVERAL WITH EFFLORESCENCE, MOSTLY ON NORTH FACE NEAR PIERS AND AT JOINTS FOR DROP-IN SECTION.

MODERATE CRACK WITH EFFLORESCENCE IN SPAN #3 EAST CANTILEVER CONCRETE BOX BEARING AREA, NORTH SIDE. DELAMINATED SECTION AND DEVELOPING SPALL AT SOUTH BEARING AREA OF BOX GIRDER

SECTION AT SPAN #3 EAST CANTILEVER JOINT.

MINOR EDGE SPALLING ON SOUTH WEB AND LONGITUDINAL CRACKING WITH EFFLORESCENCE ON BOX GIRDER

UNDERSIDE AT WEST CANTILEVER JOINT.

MINOR DIAGONAL CRACKING, SEVERAL WITH EFFLORESCENCE, ON BOX GIRDER UNDERSIDE AT ENDS OF

DROP-IN SECTION.

MINOR CRACKING WITH RUST STAINING ON BOX GIRDER UNDERSIDE IN SPAN #3 NEAR PIER #3.

MINOR SPALL DUE TO EMBEDDED FORM BOARD IN BOX GIRDER UNDERSIDE IN SPAN #4 NEAR PIER #3.

MINOR TRANSVERSE CRACKING WITH EFFLORESCENCE ON BOX GIRDER UNDERSIDE.

MINOR MAP CRACKING WITH EFFLORESCENCE ON BOX GIRDER UNDERSIDE IN SPAN #5.

AREAS OF MINOR HONEYCOMBING OF BOX GIRDER UNDERSIDE.

MINOR LONGITUDINAL CRACKING OF EXTERIOR FACE OF CONCRETE TEE BEAMS IN SPAN #6.

59.4,6 SEVERAL MISSING ERECTION BOLTS AT CROSS FRAME/FLOORBEAM CONNECTIONS THROUGHOUT.

FIRST LOWER LATERAL BRACING CONNECTION BOLT FROM PIER #2 IN SPAN #2 IS LOOSE.

SEVERAL HANGER RODS FOR CROSS FRAMES ARE NOT CONNECTED TO UPPER DIAPHRAGMS IN BAY #2 OF

SPAN #2.

FLOOR BEAM AT STEEL TO CONCRETE DROP-IN SECTION BEARS UNEVENLY.

PACK RUST, UP TO 1/4", PRESENT AT NUMEROUS LATERAL BRACING, FLOOR BEAM, AND LOWER GUSSET PLATE

CONNECTIONS.

TYPICAL DEFORMATION OF LOWER GUSSET CONNECTION PLATES.

MINOR DIAGONAL CRACKING WITH EFFLORESCENCE ON CONCRETE DIAPHRAGMS AT PIER #5.

ADDITIONAL ITEM REFERENCE AND REMARKS

59.7 MINOR TO MODERATE DETERIORATION OF PAINT THROUGHOUT; MODERATE BELOW DECK JOINTS.

60.1,4 MODERATE VERTICAL CRACK IN WEST ABUTMENT BREASTWALL; CRACK HAS BEEN EPOXY-INJECTED

PREVIOUSLY.

MINOR VERTICAL AND DIAGONAL CRACKING WITH EFFLORESCENCE ON EAST ABUTMENT BREASTWALL AND

BACKWALL UNDER BAY #1.

MINOR TO MODERATE SNOW PLOW DAMAGE TO STEEL GUARD ANGLE AT BACK EDGE OF ABUTMENT

BACKWALLS.

60.6 MINOR TO MODERATE VERTICAL CRACKING WITH EFFLORESCENCE ON WEST ABUTMENT WINGWALLS; SEVERAL

CRACKS HAVE BEEN SEALED PREVIOUSLY.

60.13 MINOR MAP CRACKING AND SPALLS ON SEVERAL PIER COLUMNS.

MINOR PAINT FAILURE AND RUST STAINING FROM BEARING ASSEMBLY ON NORTH COLUMN, PIER #1.

MINOR VERTICAL CRACKING WITH EFFLORESCENCE EXTENDING FROM BEARING ANCHOR BOLTS ON NORTH

AND SOUTH COLUMNS AT PIERS #1 AND #2.

MODERATE IMPACT DAMAGE TO STEEL AND CONCRETE NOSING AT BOTTOM OF PIER #2.

SPALLED CONCRETE PIECES ON TOP OF PIER #2 PARTIAL HEIGHT IN-FILL WALL.

60.15 MINOR MAP CRACKING ON TOP OF PIER CAP #1.

MINOR CRACKING ON SOUTH FACE OF PIER CAP #5.

MODERATE SOIL ACCUMULATION AGAINST AND ON TOP OF PIER CAP #5.

61.2 MODERATE TO SEVERE SLOUGHING OF WEST CHANNEL BANK AT BRIDGE.

GROUND WATER EXITING SLOPE UNDER SPAN #1.

61.2 SEE BRIDGE FILE FOR SCOUR EVALUATION.

61.3 PORTION OF RETAINING WALL ALONG WEST DOWNSTREAM CHANNEL BANK HAS FAILED; HOWEVER, THIS

FAILURE DOES NOT APPEAR TO POSE A THREAT TO BRIDGE AT THIS TIME.

61.4 FALLEN TREES IN UPSTREAM AND DOWNSTREAM CHANNEL.

222.4 MINOR CRACKING ALONG TOP OF CURB AND SIDEWALK.

222.7 REFLECTIVE OBJECT MARKERS PRESENT AT BOTH ENDS OF STRUCTURE; "NISQUALLY RIVER" SIGN AT BOTH

ENDS OF STRUCTURE.

222.8 CURVES AT BOTH APPROACHES.

36.A,B,C,D RAILING HEIGHT OF 2'-9" ALONG SIDEWALK.

STRUCTURE LOAD RATING STRUCTURE NO. 9450-005P

TRUCK TYPE

INVENTORY RATING (NORMAL TRAFFIC) OPERATING RATING (MAXIMUM LOAD)

TONS METRIC TONS TONS METRIC TONS

H 15 14 26 24

HS 15 14 26 24

TYPE 3 15 14 26 24

TYPE 3S2 16 15 28 25

TYPE 3-3 23 21 39 35

DESIGN LOADING: H15 (M13.5)

X CAPACITY MEETS OR EXCEEDS DESIGN LOAD

CAPACITY IS LESS THAN DESIGN LOAD

X ORIGINAL LOAD RATING CALCULATION APPLICABLE

ORIGINAL LOAD RATING CALCULATION REVISED

DATE OF LOAD RATING CALCULATION: 6/16

LOAD RATING CONTROLLED BY: STRINGERS

REMARKS: SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 9450-005P

STRUCTURE IDENTIFICATION

(201) PARK: MOUNT RAINIER NATIONAL PARK (1) STATE: ....................................... 530 - WASHINGTON (WA)

(202) STRUCTURE NAME: .......... NISQUALLY GLACIER BRIDGE (2) STATE HWY. AGENCY DIST:

(203) STRUCTURE KIND: ............1 - BRIDGE (3) COUNTY CODE: ........................ 053 - PIERCE

(204) STRUCTURE NUMBER: ..... 9450-005P (4) CITY/PLACE CODE:

(205) NPS REGION: .................... 6 - PACIFIC WEST (5) INVENTORY ROUTE:

(206) ROUTE CODE NUMBER: ... 13 (6) FEATURES INTERSECTED:....... NISQUALLY RIVER

(207) ROAD SECTION NO: ..........005P (7) FACILITY CARRIED: .................. NISQUALLY ENTRANCE ROA

(208) NPS ROAD CLASS: ............ 1 - PRINCIPAL PARK ROAD (8) STATE STRUCTURE NO: .......... 9450005P0000000

(209) WITHIN NPS BNDRY?: .......YES (9) LOCATION: ................................ 11.7 MILES NORTHEAST OF

(210) OPERATING UNIT: ............. PARK (10) INV. RTE. - MIN. VERT. CLR: .. 99.99 FT (99.99 M)

(211) PROJECT NO(S): ................MORA 1A8; 14(2) (11) MILE POINT: .............................12.71 (KM PT 20.45)

(212) DRAWING NUMBERS: ....... RG1360 (27) YEAR BUILT:

(21) MAINTAINED BY: ................. 66 - NATIONAL PARK SERVICE (106) YEAR RECONSTRUCTED: .... N/A

(22) OWNER: ............................... 66 - NATIONAL PARK SERVICE (20) TOLL: ........................................3 - FREE ROAD

(37) HISTORICAL DESIGNATION: .. 5 - NOT ELIGIBLE

STRUCTURE DESCRIPTION, FOUNDATION, AND DECK TYPE

(43A) MAIN STR. MATERIAL: ..

(43B) MAIN STR. TYPE:

(45) NO. OF MAIN SPANS:

(48) MAX. SPAN LENGTH:

(49) STRUCTURE LENGTH:

(216A) ABUTMENT #1 FDN:

(216B) ABUTMENT #2 FDN:

(217A) PREDOM. PIER FDN.: ..

(217B) SECOND. PIER FDN: ...

(107) DECK TYPE:

4 - STEEL CONTINUOUS

03 - GIRDER & FLOOR BEAM SYSTEM

303.0 FT (92.4 M)

743.0 FT (226.5 M)

2 - SPREAD FTG ON BEARING MAT'L

2 - SPREAD FTG ON BEARING MAT'L

2 - SPREAD FTG ON BEARING MAT'L

2 - SPREAD FTG ON BEARING MAT'L

1 - CONCRETE CAST-IN-PLACE

(44A) APPR. STR. MATERIAL: ........ 1 - CONCRETE

(44B) APPR. STR. TYPE: ................ 06 - BOX GIRDER - SINGLE or

(46) NO. OF APPROACH SPANS: .. 3

(108) WEAR SURFACE/PROTECT SYSTEM:

A) TYPE WEARING SURFACE: .. 9 - OTHER

B) TYPE MEMBRANE: ................. 0 - NONE

C) TYPE PROTECTION: .............. 0 - NONE

(218) IS SALT USED?: ..................... YES

LOAD RATING AND POSTING

(31) DESIGN LOAD: ................. 2 - H15 (M13.5) (41) LOAD RESTRICTION: ......... A - OPEN, NO RESTRICTION

(66) INVENTORY RATING: ...... 15.0 TONS (13.6 METRIC TONS) (70) BRIDGE POSTING: .............. 5 - NO POSTING REQUIRED

(64) OPERATING RATING: ...... 26.0 TONS (23.6 METRIC TONS)

INSPECTION DATES

(90) INSPECTION DATE: 8/18 (91) FREQ. OF INSP: 24 MONTHS (92 / 93) CRITICAL FEATURE INSPECTION (CFI):

(219) ADD. STUDIES NEEDED: N - 0 - NONE (A) FRACTURE CRITICAL: ... YES

INSP. EVERY: 24 MONTHS - LAST INSP. : 8/18 (220) SPECIAL STUDY TYPE: 5 - SCOUR

(B) UNDERWATER: .............. NO

(221) SPECIAL STUDY DATE: 9/98 INSP. EVERY: MONTHS - LAST INSP. :

(C) SPECIAL INSPECTION: .. NO

INSP. EVERY: MONTHS - LAST INSP. :

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 9450-005P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(16) LATITUDE: ............................. 46°46'48.80"

(17) LONGITUDE: ......................... 121°45'43.60"

(19) DETOUR LENGTH: ............... 199 MI (199 KM)

(28A) LANES ON STRUCT:

(28B) LANES UNDER STRUCT: ... 00

(42A) SERVICE ON: ..................... 5 - HIGHWAY-PEDESTRIAN

(42B) SERVICE UNDER: .............. 5 - WATERWAY

(29) AVG. DAILY TRAFFIC:

(30) YEAR OF ADT:

(114) FUTURE ADT:

(115) YEAR OF FUTURE ADT:

(101) PARALLEL STRUCTURE: ... N - NONE

(38) NAVIGATION CONTROL?: ... 0

(39) VERTICAL CLEARANCE: ...... 0.0 FT (0.0 M)

(40) HORIZ. CLEARANCE: ........... 0.0 FT (0.0 M)

(111) ABUT. OR PIER PROT:

LATERAL UNDERCLEARANCE:

(55) RIGHT: ....................... 0.0 FT (0.0 M)

(56) LEFT: ......................... 0.0 FT (0.0 M)

(51) CURB TO CURB WIDTH:

(52) DECK WIDTH:

(32) APPR. ROADWAY WIDTH:

(213) APPR. PAVEMENT WIDTH:

LEFT SHOULDER:

RIGHT SHOULDER:

(33) BRIDGE MEDIAN:

(34) SKEW ANGLE:

(35) DECK FLARE?:

(47) TOTAL HORIZ. CLEARANCE:

(50) SIDEWALKS:

LEFT :

RIGHT :

(214) BRIDGE RAIL TYPE:

RAIL CONFIGURATION:

MATERIAL:

DESIGN TYPE:

(215) BRIDGE RAIL HEIGHT:

(53) MIN. VRT. CLEAR. OVER DECK:

(54) MIN. VRT. UNDERCLEARANCE:

28.0 FT (8.5 M)

35.0 FT (10.7 M)

36.0 FT (11.0 M)

28.0 FT (8.5 M)

4.0 FT (1.2 M)

4.0 FT (1.2 M)

0 - NO MEDIAN

0 °

NO

28.0 FT (8.5 M)

3.6 FT (1.1 M)

1.6 FT (0.5 M)

1 - FULL HEIGHT (NO PARAPE

4 - STEEL

3 - SIMPLE RAIL (joints at each

3.42 FT (1.04 M)

99.99 FT (99.99 M)

0.00 FT (0.00 M)

CONDITION AND APPRAISAL DATA, PROPOSED IMPROVEMENTS, AND COST

(58) DECK:

(59) SUPERSTRUCTURE:

(60) SUBSTRUCTURE:

(61) CHANNEL:

(62) CULVERT: ...........................N

(222) APPROACHES:

(223) RETAINING WALL: ........... N

(36) TRAFFIC SAFETY FEAT: ... 0000

(75A) TYPE OF WORK:

(75B) WORK DONE BY:

(76) IMPROVEMENT LENGTH: ..

(67) STRUCTURAL EVALUATION:

(68) DECK GEOMETRY:

(69) UNDERCLEARANCES:

(71) WATERWAY ADEQUACY:

(72) APPROACH ALIGNMENT:

(113) SCOUR CRITICAL:

(225) PURPOSE OF IMPROVEMENT:

(226) PRIORITY OF IMPROVEMENT:

(227) MAINTENANCE COST:

(228) REHAB./RECONSTR. COST: ...

(229) CONSTRUCTION COST:

N

5 - Stable; scour within limits of

2 - REHAB/RECONSTRUCTION

C - MODERATE

$5,000

$345,000

$0

ADDITIONAL INFORMATION

(230) STRUCTURE HISTORY:

2003-INSTALLED DECK OVERLAY, CLEANED AND SPOT-PAINTED RAILINGS, AND SEALED CURBS. 2017-SIDEWALK/CURB/OH REPAIR, DECK JT FILLER MATERIAL REPLACED, ONE SLIDING PLATE REPLACED

(231) ADDITIONAL CONSIDERATIONS:

(330) ADDITIONAL CONFIG. INFO.:

SPAN 1-6-L 51',303',212',71',71',35';T 1 & 2:402(WELDED GRD.),3-5:121(R/C BOX GRD.),6:104(R/C T-BEAM); 7/02, 8/04, & 8/06-SNOOPER

INSPECTION

https://121�45'43.60 https://46�46'48.80

APPENDIX STRUCTURE NO. 9450-005P

PHOTOGRAPHS STRUCTURE NO. 9450-005P

PHOTO #1 - LOOKING EAST TOWARD PARADISE

FLOW

PHOTO #2 - SOUTH (DOWNSTREAM) SIDE

PHOTO #3 - GENERAL TOP SIDE VIEW LOOKING EAST

PHOTO #4 - GENERAL TOP SIDE VIEW LOOKING WEST

PHOTO #5 - GENERAL VIEW OF NORTH SIDEWALK AND RAIL LOOKING

EAST

PHOTO #6 - GENERAL VIEW OF NORTH SIDEWALK CONCRETE REPAIR

LOOKING EAST

PHOTO #7 - GENERAL VIEW OF NORTH SIDEWALK CONCRETE REPAIR

LOOKING WEST

PHOTO #8 - TYPICAL SHRINKAGE CRACKING OF NEW SIDEWALK

CONCRETE, CRACKING OCCURING BETWEEN RAILING POSTS

PHOTO #9 - GENERAL VIEW OF DAMAGED OF NORTH RAILING NEAR

WEST APPROACH

PHOTO #10 - GENERAL VIEW OF RAIL AND SIDEWALK, NORTH SIDE

NEAR MIDSPAN SHOWN; NOTE IMPACT DAMAGE ON TOP RAILS

PHOTO #11 - GENERAL CONDITION OF DAMAGED NORTH SIDE RAILING

AT MIDSPAN OF SPAN #2

PHOTO #12 - GENERAL VIEW OF SOUTH CURB AND RAIL LOOKING

EAST

PHOTO #13 - GENERAL VIEW OF SOUTH CURB CONCRETE REPAIR

LOOKING EAST

PHOTO #14 - GENERAL VIEW OF SOUTH CURB CONCRETE REPAIR

LOOKING WEST

PHOTO #15 - GENERAL VIEW OF WEST FINGER JOINT; NOTE MISSING

FINGER

PHOTO #16 - GENERAL VIEW OF NORTH JOINT SLIDING PLATE AT

WEST FINGER JOINT

PHOTO #17 - GENERAL VIEW OF SOUTH JOINT SLIDING PLATE AT

WEST FINGER JOINT

PHOTO #18 - GENERAL VIEW OF DECK JOINT OVER FLOORBEAMS "C"

AND "D", PIER #1

PHOTO #19 - GENERAL VIEW OF DECK JOINT OVER FIRST FLOORBEAM

"G", EAST OF PIER #1

PHOTO #20 - GENERAL VIEW OF DECK JOINT OVER SECOND

FLOORBEAM "G" EAST OF PIER #1

PHOTO #21 - GENERAL VIEW OF DECK JOINT OVER FLOORBEAM "I",

PIER #2

PHOTO #22 - GENERAL VIEW OF FINGER JOINT AT END OF STEEL

SPAN, BEGINNING OF CONCRETE SPAN WITHIN SPAN #3

PHOTO #23 - GENERAL VIEW OF NEW NORTH JOINT SLIDING PLATE AT

EAST FINGER JOINT

PHOTO #24 - GENERAL VIEW OF NEW SOUTH JOINT SLIDING PLATE AT

EAST FINGER JOINT

PHOTO #25 - GENERAL VIEW OF NORTH END OF DECK JOINT #2; NOTE

NEW JOINT FILLER MATERIAL

PHOTO #26 - GENERAL VIEW OF SOUTH END OF DECK JOINT #2; NOTE

NEW JOINT FILLER MATERIAL

PHOTO #27 - GENERAL VIEW OF NORTH END OF DECK JOINT #3; NOTE

NEW JOINT FILLER MATERIAL

PHOTO #28 - GENERAL VIEW OF SOUTH END OF DECK JOINT #3; NOTE

NEW JOINT FILLER MATERIAL

PHOTO #29 - TYPICAL GROUT PAD SPALLING AT BACK OF RAILING

POST BASE PLATE; DOWNSTREAM SIDE POST SHOWN

PHOTO #30 - EAST APPROACH

PHOTO #31 - WEST APPROACH

PHOTO #32 - GENERAL UNDERSIDE VIEW IN

SPAN #2 LOOKING WEST

PHOTO #33 - GENERAL UNDERSIDE VIEW IN SPAN #1 LOOKING EAST

PHOTO #34 - TYPICAL TRANSVERSE CRACKING WITH

EFFLORESCENCE ON UNDERSIDE OF SPAN #1

PHOTO #35 - GENERAL CONDITION OF DECK JOINT UNDERSIDE AT

FLOORBEAMS "C" AND "D", PIER #1; NOTE SPALLING OF CONCRETE

AND RUST STAINS OF FLOORBEAMS

PHOTO #36 - CLOSE UP VIEW OF DECK JOINT UNDERSIDE OVER PIER

#1

PHOTO #37 - GENERAL VIEW OF TOP OF PIER #1 LOOKING AT

FLOORBEAM "C"; NOTE DECK JOINT SPALLED CONCRETE RESTING ON

TOP OF CAP

PHOTO #38 - TYPICAL TRANSVERSE CRACKING WITH

EFFLORESCENCE ON UNDERSIDE OF SPAN #2

PHOTO #39 - GENERAL CONDITION OF DECK JOINT UNDERSIDE AT

FLOORBEAM "E"; NOTE RUST STAINS ON FLOOR BEAMS AND SPALLING

OF CONCRETE HAUNCH

PHOTO #40 - GENERAL CONDITION OF FLOORBEAM "F"; NOTE WATER

STAINS AND RUST STAINS OF BRACING MEMBERS

PHOTO #41 - GENERAL CONDITION OF FLOORBEAM "G" WEST OF PIER

#1; NOTE WATER STAINS, RUST AT BOTTOM FLANGE, AND PAINT

FAILURE AT BOTTOM FLANGE

PHOTO #42 - GENERAL CONDITION OF DECK JOINT UNDERSIDE AT

FLOORBEAM 'G" EAST OF PIER #2; NOTE RUST ON FLOORBEAM AND

DELAMINATION OF CONCRETE HAUNCH

PHOTO #43 - GENERAL CONDITION OF DECK JOINT UNDERSIDE AT

FLOORBEAM "I", PIER #2: NOTE RUST STAINS AND SPALLING OF

CONCRETE HAUNCH

PHOTO #44 - CLOSE UP VIEW OF DECK JOINT UNDERSIDE AT

FLOORBEAM "I", SOUTH SIDE SHOWN; NOTE DELAMINATION AND

SPALLING OF CONCRETE HAUNCH

PHOTO #45 - TYPICAL UNDERSIDE OF

OVERHANG REPAIR, SOUTH OVERHANG

SHOWN LOOKING WEST; NOTE TRANSVERSE

CRACKING WITH EFFLORESCENCE

PHOTO #46 - GENERAL UNDERSIDE VIEW IN

SPAN #3 LOOKING EAST

PHOTO #47 - GENERAL CONDITION OF FLOORBEAM "L" AT END OF

STEEL SPAN, BEGINNING OF CONCRETE SPAN WITHIN SPAN #3,

NORTH END SHOWN; NOTE DELAMINATION OF CONCRETE HAUNCH

PHOTO #48 - GENERAL CONDITION OF FLOORBEAM "L" AT END OF

STEEL SPAN, BEGINNING OF CONCRETE SPAN WITHIN SPAN #3, MID

SECTION SHOWN; NOTE DELAMINATION OF CONCRETE HAUNCH AND

PHOTO #49 - GENERAL CONDITION OF FLOORBEAM "L" AT END OF

STEEL SPAN, BEGINNING OF CONCRETE SPAN WITHIN SPAN #3,

SOUTH END SHOWN; NOTE DELAMINATION OF CONCRETE HAUNCH

PHOTO #50 - TYPICAL CONDITION OF BEARING SEAT AT END OF STEEL

SPAN, BEGINNING OF CONCRETE SPAN WITHIN SPAN #3, SOUTH

BEARING SHOWN

PHOTO #51 - CRACKING AND SPALLING AT END OF BOX GIRDERS AT

WEST CANTILEVER JOINT WITH STEEL SECTION IN SPAN #3 AT SOUTH

SIDE

PHOTO #52 - TYPICAL CONDITION OF END OF STEEL GIRDER SECTION

AT WEST CANTILEVER JOINT WITH CONCRETE BOX SECTION IN SPAN

#3, SOUTH SIDE SHOWN; NOTE PACK RUST IN LATERAL CONNECTION

PHOTO #53 - TYPICAL DIAGONAL CRACKING OF BOX GIRDER

EXTERIOR WEB, SEVERAL WITH EFFLORESCENCE, NORTH SIDE OF

SPAN #3 AT WEST CANTILEVER JOING SHOWN

PHOTO #54 - TYPICAL CRACKING WITH EFFLORESCENCE ON

UNDERSIDE OF BOX GIRDER IN SPAN#3 NEAR THE EAST END DROP IN

SECTION

PHOTO #55 - TYPICAL CRACKING WITH EFFLORESCENCE ON

UNDERSIDE OF BOX GIRDER IN SPAN#3 AT PIER #3

PHOTO #56 - OVERHANG REPAIR ALONG THE SOUTH OVERHANG

SHOWN LOOKING EAST

PHOTO #57 - GENERAL VIEW OF PIER #1 LOOKING WEST

PHOTO #58 - GENERAL VIEW OF PIER #2, WEST FACE SHOWN

PHOTO #59 - IMPACT DAMAGE TO STEEL AND

CONCRETE NOSING AT UPSTREAM FACE OF

PIER #2

PHOTO #60 - GENERAL VIEW OF PIERS #3 AND

#4 LOOKING WEST

PHOTO #61 - GENERAL VIEW OF NORTH ROLLER BEARING AT WEST

ABUTMENT

PHOTO #62 - GENERAL VIEW OF SOUTH ROLLER BEARING AT WEST

ABUTMENT

PHOTO #63 - GENERAL VIEW OF BEARING ASSEMBLY AT PIER #1,

NORTH BEARING SHOWN; NOTE RUST STAINING AND PAINT

DETERIORATION ON SOLE PLATE

PHOTO #64 - GENERAL VIEW OF BEARING ASSEMBLY AT PIER #1,

SOUTH BEARING SHOWN; NOTE RUST STAINING

PHOTO #65 - GENERAL VIEW OF LATERAL CONNECTION GAUSSET,

NORTH GIRDER SHOWN; NOTE LOCALIZED PAINT FAILURE

PHOTO #66 - GENERAL VIEW OF NORTH GIRDER LOOKING EAST

PHOTO #67 - CRACKING OF WEB FILLER PLATE AT FILLET WELD

ALONG BOTTOM FLANGE OF NORTH GIRDER IN SPAN #2 NEAR PIER

#2, NORTH FACE CRACK SHOWN

PHOTO #68 - CRACKING OF WEB FILLER PLATE AT FILLET WELD

ALONG BOTTOM FLANGE OF NORTH GIRDER IN SPAN #2 NEAR PIER

#2, SOUTH FACE CRACKS SHOWN

PHOTO #69 - CRACKING OF WEB FILLER PLATE AT FILLET WELD

ALONG BOTTOM FLANGE OF NORTH GIRDER IN SPAN #2 NEAR PIER

#2, SOUTH FACE CRACKS SHOWN

PHOTO #70 - TYPICAL PAINT LOSS AT BOTTOM FLANGE OF GIRDERS,

NORTH GIRDER SHOWN LOOKING WEST

PHOTO #71 - DISCONNECTED UTILITY LINES AT NORTH SIDE OF WEST

ABUTMENT

PHOTO #72 - UPSTREAM CHANNEL

PHOTO #73 - DOWNSTREAM CHANNEL