Bridge_Inspection_Rpt_STR_5140-122P.pdf

BRIDGE INSPECTION REPORT

U.S. ROUTE 25 BRIDGE

BLUE RIDGE PARKWAY OVER U.S. ROUTE 25

BLUE RIDGE PARKWAY

LN

STRUCTURE NO. 5140-122P

INSPECTION TYPE: ROUTINE

INSPECTION DATE: 6/12/15

Report prepared by: WS

MILE POINT: 388.74

Federal Highway Administration KILOMETER POINT: 625.44 Federal Lands Bridge Office Bridge Inspection and Management Program 21400 Ridgetop Circle Sterling, Virginia 20166 https://bridge.flhd.fhwa.dot.gov

STRUCTURE SUMMARY STRUCTURE NO. 5140-122P

U.S. ROUTE 25 BRIDGE INSPECTION DATE: 6/12/15

BRIDGE IDENTIFICATION AND DESCRIPTION

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

MAIN SPAN TYPE: ............... BOX GIRDER - SINGLE or SPREAD NO. OF APPR. SPANS:

# OF BEAMS, MAIN SPAN: .. 1 STRUCT. TOTAL LENGTH: .. 200.7 FT (61.2 M)

DECK TYPE: ......................... CONCRETE CAST-IN-PLACE MAX. SPAN LENGTH: .......... 90.0 FT (27.4 M) WEARING SURFACE: .......... MONOLITHIC CONCRETE DECK WIDTH: ...................... 36.3 FT (11.1 M) ABUT. FOUNDATIONS: ........ SPREAD FOOTING ON PILES CURB TO CURB WIDTH: ..... 28.5 FT (8.7 M)

PIER FOUNDATION(S): ........ SPREAD FOOTING ON PILES YEAR BUILT:

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

PROJ./PLAN REF. NO: ......... 2R12 / 41903 SKEW ANGLE: ..................... 33 °

NPS ROAD CLASS: .............. 1 - PRINCIPAL PARK ROAD FRACTURE CRITICAL: ........ NO STRUCTURE HISTORY: ...... 1985, 2008-JOINT REPAIR. 2005-RAIL POSTS REPLACED. 2008-DECK PATCHED. 2009-DECK

SEALED

LOCATION

BLUE RIDGE PARKWAY MILE POINT: ..................... 388.74 (KM PT 625.44)

STATE: ................................. NORTH CAROLINA LOCATION: 2.9 MILES TO INTERSTATE 26

FACILITY CARRIED: ............ BLUE RIDGE PARKWAY

FEATURE INTERSECTED: .. U.S. ROUTE 25

STRUCTURE EVALUATION SUMMARY

This continuous concrete box girder bridge is in good condition overall and has only minor problems at this time.

These include a 2" gap between the slope paving and breastwall at each abutment, loose joint armor angle on the east side of the south expansion joint, exposed rebar on the northwest cheekwall and west column of the north pier, vegetation growth along the wingwalls and concrete slope protection, and debris accumulation in the deck drains and along the east and west curblines. Due to traffic volume on this section of the Parkway, consideration should be given to installing Type 3 reflective object markers at the parapet ends.

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

INSPECTION TEAM: C. CASTRO, R. SILVESTRY

CONDITION ASSESSMENT:

CARLOS CASTRO, P.E., FIELD TEAM LEADER 571-434-1546

REPORT REVIEW:

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

REPORT APPROVAL: DATE: 12/31/15

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

RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 5140-122P

A (Critical) - Structure is closed, in imminent danger of collapse, or presents a critical safety hazard.

B (Major) - Structure is seriously deficient or presents a safety hazard, but can remain in service at reduced loads or with frequent inspections.

C (Moderate) - Structure is deficient, functionally obsolete, or requires substantial repairs to prevent a serious deficiency or unsafe condition.

D (Minor) - Structure is generally in good condition. Preventative maintenance may be required.

E (Special) - Structure is under construction or reconstruction.

D226 PRIORITY OF IMPROVEMENT

ITEM

NO.

MAINTENANCE RECOMMENDATIONS

(GENERALLY NOT FLHP ELIGIBLE)

QTY. UNIT COST

UNIT

ESTIMATE

COST

PRELIM.

60.11 SEAL GAP BETWEEN SLOPE PROTECTION AND EACH ABUTMENT. 80 LF $75 $6,000

58.2 SECURE JOINT ARMOR ANGLE ON EAST SIDE OF SOUTH EXPANSION JOINT AND

REMOVE SOIL ACCUMULATION FROM DECK JOINTS.

1 LS $2,000 $2,000

60.6,13 CLEAN AND SEAL EXPOSED REBAR AT NORTHWEST CHEEKWALL AND WEST

COLUMN OF NORTH PIER WITH APPROVED PROTECTIVE COATING.

5 SF $200 $1,000

60.6,11 REMOVE VEGETATION AS NECESSARY. 1 LS $1,000 $1,000

58.7 REMOVE DEBRIS FROM EAST SIDE DECK DRAINS AND CURBLINES. 1 LS $1,000 $1,000

222.7 INSTALL TYPE 3 REFLECTIVE OBJECT MARKERS AT PARAPET ENDS. 4 EA $250 $1,000

PRELIM. MAINTENANCE TOTAL : $12,000

ITEM

NO.

REHABILITATION/RECONSTRUCTION

(TYPICALLY NEEDED WITHIN 5 YEARS) QTY. UNIT UNIT

COST ESTIMATES

PRELIM. COST

REHAB. RECONSTR.

PRELIM. REHABILITATION/RECONSTRUCTION TOTAL :

COST ESTIMATE SUMMARY

PRELIM. MAINTENANCE TOTAL:

PRELIM. REHABILITATION TOTAL:

PRELIM. RECONSTRUCTION TOTAL: ...

TOTAL ITEMIZED COSTS:

$0 $0 $12,000

$12,000

PRELIMINARY ESTIMATE TOTAL* :

(*Includes typical contract costs for mobilization, traffic control, and design/construction engineering; but does not include detour bridges, work beyond the bridge limits, or work not listed above. Estimates are approximate and are for preliminary planning purposes only; they should not be used as a complete or final engineers estimate.)

$12,000

REMARKS: Cost estimates assume that recommended actions will be combined with similar work being performed on other structures.

FIELD INSPECTION REPORT STRUCTURE NO. 5140-122P

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

N NOT APPLICABLE

9 EXCELLENT CONDITION

8 VERY GOOD CONDITION - no problems noted.

7 GOOD CONDITION - some minor problems.

6 SATISFACTORY CONDITION - structural elements show some minor deterioration.

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

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

3 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.

2 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.

1 “IMMINENT” FAILURE CONDITION - major deterioration or section 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.

0 FAILED CONDITION - out of service; beyond corrective action.

CONDITION RATING CODE EQUIVALENTS FOR SUB-ELEMENTS

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

58. DECK 6

1. DECK SLAB F

2. EXPANSION JOINTS F

3. WEARING SURFACE N

4. RIDEABILITY G

5. CURBS, SIDEWALKS, AND MEDIAN G

6. PARAPETS AND/OR RAILINGS G

7. DRAINS AND DRAINAGE F

8. UTILITIES N

9. DEFLECTION AND/OR VIBRATION G

10. OTHER (VEGETATION/STRIPING) G

59. SUPERSTRUCTURE 7

1. BEARING DEVICES

2. GIRDERS OR BEAMS

3. ARCH(ES) OR SLAB(S)

4. FLOOR BEAMS AND STRINGERS

5. TRUSSES

6. DIAPHRAGMS AND BRACING

7. PAINT

8. FASCIA(E)

9. DEFLECTION AND/OR VIBRATION

10. ALIGNMENT

11. OTHER

60. SUBSTRUCTURE

ABUTMENTS

1. BREASTWALLS OR COLUMNS

2. PILE BENTS

3. CAPS AND/OR BEARING SEATS

4. BACKWALLS AND/OR BULKHEADS

5. FOUNDATIONS (CONCRETE FTG)

6. WINGWALLS

7. WEEP HOLES

8. EXPANSION JOINTS

9. EROSION AND/OR SCOUR

10. SETTLEMENT OR DEFLECTION

11. SLOPE PROTECTION

12. OTHER

PIER(S)

13. WALLS AND/OR COLUMNS

14. PILE BENTS

15. CAPS AND/OR BEARING SEATS

16. FOUNDATIONS

17. EROSION AND/OR SCOUR

18. SETTLEMENT OR DEFLECTION

19. OTHER

G G N N N N N N G G N

G N G G N F F N G G F N

G N N N G G N

58.1

58.2

58.5

58.7

58.10

59.2

60.3

60.4

60.6

ITEM REFERENCE AND REMARKS

WIDESPREAD MODERATE TRANSVERSE CRACKING IN DECK

SURFACE. MINOR TO MODERATE SCALING IN ISOLATED AREAS OF

TOP OF DECK. MINOR HONEYCOMBING ON UNDERSIDE OF SLAB AT

RANDOM LOCATIONS. MINOR AREA OF DELAMINATION AT SOUTH

END OF DECK OVERHANG, WEST SIDE.

SEVERE DETERIORATION OF SIDEWALK JOINT FILLER IN SOME

LOCATIONS WITH VEGETATION GROWTH PRESENT. LOOSE

SECTION OF JOINT ARMOR ANGLE ON EAST SIDE OF SOUTH DECK

JOINT, LOUD NOISE WHEN VEHICLES CROSS. MINOR TO

MODERATE SOIL ACCUMULATION IN DECK JOINTS NEAR CURBS.

SPALL ON END OF SIDEWALK AT SOUTHWEST CORNER OF BRIDGE.

MINOR CRACKING WITH EFFLORESCENCE ON UNDERSIDE OF

CURBS.

MODERATE DEBRIS ACCUMULATION ALONG EAST CURBLINE AND

DECK DRAINS.

VEGETATION IS GROWING OVER END PARAPETS AND BRIDGE RAIL

ON EAST AND WEST SIDES. MINOR FADING AND PEELING OF

CENTERLINE STRIPING.

MINOR WATER STAINING ON WEST SIDE OF BOX GIRDER NEAR

PIERS. ACCESS HATCHES ARE BOLTED SHUT. SCRAPES ON BOX

GIRDER UNDERSIDE DUE TO VEHICULAR COLLISION. MINOR

CRACKING WITH EFFLORESCENCE AND LEAKAGE ON UNDERSIDE

OF BOX GIRDER, WEST SIDE NEAR NORTH PIER.

MINOR DEBRIS ACCUMULATION ON BEARING SEATS.

MINOR CRACKING WITH EFFLORESCENCE ON BOTH ABUTMENT

BACKWALLS. TOP SURFACE OF BACKWALL AT EAST SIDE OF

SOUTH ABUTMENT HAS BEEN MILLED AWAY FOR APPROXIMATELY 4'

(WIDE). MINOR STAINING ON EAST CORNER OF NORTH ABUTMENT.

MINOR POPOUTS WITH EXPOSED REBAR ON BASE OF NORTHWEST

CHEEKWALL.

FIELD INSPECTION REPORT STRUCTURE NO. 5140-122P

ITEM REFERENCE AND REMARKS

STREAM BED COMPOSITION : 9.

AVERAGE CLEAR OPENING8.

NORMAL VELOCITY 7.

ADEQUACY OF OPENING6.

OTHER 5.

WATERWAY OBSTRUCTIONS 4.

CHANNEL PROTECTION3.

EROSION AND/OR SCOUR2.

ALIGNMENT1.

61. CHANNEL N

222. APPROACHES 7

OTHER 9.

ALIGNMENT8.

SIGNS 7.

SETTLEMENT6.

EROSION5.

SURFACING 4.

APPROACH GUARDRAIL 3.

RELIEF JOINTS2.

1. APPROACH SLABS N

N G G G G N G N

223. RETAINING WALL N

OTHER 6.

SETTLEMENT OR DEFLECTION5.

EROSION AND/OR SCOUR4.

FOUNDATION3.

WEEP HOLES2.

1. WALL

36. TRAFFIC AND SAFETY FEATURES

APPROACH GUARDRAIL ENDS D.

APPROACH GUARDRAILS C.

TRANSITIONS B.

BRIDGE RAILINGSA. 1

60.6,11 MODERATE TO HEAVY VEGETATION ALONG WINGWALLS AND ON

CONCRETE SLOPE PROTECTION.

60.7 EMBANKMENT IS LEACHING THROUGH WEEP HOLES WHICH MAY

LEAD TO SETTLEMENT OF APPROACHES.

60.11 SLOPE PROTECTION AT BOTH ABUTMENTS HAS 2" GAP FROM

BREASTWALLS; MINOR CRACKING OF SLOPE PROTECTION BY

NORTH PIER (COULD NOT VERIFY DURING THIS INSPECTION).

60.13 MINOR SPALLING AND EXPOSED WIRE ON SOUTH FACE OF WEST

COLUMN, NORTH PIER. MINOR DELAMINATION ON SOUTH FACE OF

WEST COLUMN IN SOUTH PIER.

222.3 APPROACH GUARDRAIL AT SOUTH APPROACH ONLY.

222.4 NEW ASPHALT PAVEMENT AT BOTH APPROACHES SINCE PREVIOUS

INSPECTION.

222.7 TYPE 3 REFLECTIVE OBJECT MARKERS MISSING FROM PARAPET

ENDS.

36.B,C APPROACH GUARDRAIL IS NOT ATTACHED TO BRIDGE PARAPET AT

SOUTH APPROACH.

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.

STRUCTURE LOAD RATING STRUCTURE NO. 5140-122P

TRUCK TYPE

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

TONS METRIC TONS TONS METRIC TONS

H 15 14 25 23

HS 21 19 35 32

TYPE 3 20 18 34 31

TYPE 3S2 25 23 41 37

TYPE 3-3 28 25 46 42

DESIGN LOADING: H15 (M13.5)

X CAPACITY MEETS OR EXCEEDS DESIGN LOAD

CAPACITY IS LESS THAN DESIGN LOAD

ORIGINAL LOAD RATING CALCULATION APPLICABLE

ORIGINAL LOAD RATING CALCULATION REVISED

DATE OF LOAD RATING CALCULATION:

LOAD RATING CONTROLLED BY:

REMARKS: RATING IS BASED ON DESIGN LOAD OF STRUCTURE.

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 5140-122P

STRUCTURE IDENTIFICATION

(201) PARK: BLUE RIDGE PARKWAY (1) STATE: ....................................... 374 - NORTH CAROLINA (NC)

(202) STRUCTURE NAME: .......... U.S. ROUTE 25 BRIDGE (2) STATE HWY. AGENCY DIST:

(203) STRUCTURE KIND: ............1 - BRIDGE (3) COUNTY CODE: ........................ 021 - BUNCOMBE

(204) STRUCTURE NUMBER: ..... 5140-122P (4) CITY/PLACE CODE:

(205) NPS REGION: .................... 4 - SOUTHEAST (5) INVENTORY ROUTE:

(206) ROUTE CODE NUMBER: ... 1 (6) FEATURES INTERSECTED:....... U.S. ROUTE 25

(207) ROAD SECTION NO: .......... 122P (7) FACILITY CARRIED: .................. BLUE RIDGE PARKWAY

(208) NPS ROAD CLASS: ............ 1 - PRINCIPAL PARK ROAD (8) STATE STRUCTURE NO: .......... 5140122P0000000

(209) WITHIN NPS BNDRY?: ....... YES (9) LOCATION: ................................ 2.9 MILES TO INTERSTATE 2

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

(211) PROJECT NO(S): ................ 2R12 (11) MILE POINT: ............................. 388.74 (KM PT 625.44)

(212) DRAWING NUMBERS: ....... 41903 (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:

2 - CONCRETE CONTINUOUS

06 - BOX GIRDER - SINGLE or SPREAD

90.0 FT (27.4 M)

200.7 FT (61.2 M)

3 - SPREAD FOOTING ON PILES

3 - SPREAD FOOTING ON PILES

3 - SPREAD FOOTING ON PILES

3 - SPREAD FOOTING ON PILES

1 - CONCRETE CAST-IN-PLACE

(44A) APPR. STR. MATERIAL: ........ 0 - OTHER

(44B) APPR. STR. TYPE: ................ 00 - OTHER

(46) NO. OF APPROACH SPANS: .. 0

(108) WEAR SURFACE/PROTECT SYSTEM:

A) TYPE WEARING SURFACE: .. 1 - MONOLITHIC CONCRETE

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: ...... 21.0 TONS (19.0 METRIC TONS) (70) BRIDGE POSTING: .............. 5 - NO POSTING REQUIRED

(64) OPERATING RATING: ...... 35.0 TONS (31.8 METRIC TONS)

INSPECTION DATES

(90) INSPECTION DATE: 6/15 (91) FREQ. OF INSP: 24 MONTHS (92 / 93) CRITICAL FEATURE INSPECTION (CFI):

(219) ADD. STUDIES NEEDED: N - 0 - NONE (A) FRACTURE CRITICAL: ... NO

INSP. EVERY: MONTHS - LAST INSP. : (220) SPECIAL STUDY TYPE: 0 - NONE

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

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

(C) SPECIAL INSPECTION: .. NO

INSP. EVERY: MONTHS - LAST INSP. :

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 5140-122P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(51) CURB TO CURB WIDTH: ........... 28.5 FT (8.7 M) (16) LATITUDE: ............................. 35°31'10.90"

(17) LONGITUDE: ......................... 82°31'42.10"

(19) DETOUR LENGTH: ............... 5 MI (8 KM)

(28A) LANES ON STRUCT:

(28B) LANES UNDER STRUCT: ... 04

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

(42B) SERVICE UNDER: .............. 1 - HIGHWAY

(29) AVG. DAILY TRAFFIC:

(30) YEAR OF ADT:

(114) FUTURE ADT:

(115) YEAR OF FUTURE ADT:

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

(38) NAVIGATION CONTROL?: ... N

(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: ....................... 6.0 FT (1.8 M)

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

(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:

36.3 FT (11.1 M)

38.0 FT (11.6 M)

22.0 FT (6.7 M)

8.0 FT (2.4 M)

8.0 FT (2.4 M)

0 - NO MEDIAN

33 °

NO

28.5 FT (8.7 M)

2.7 FT (0.8 M)

2.7 FT (0.8 M)

2 - MOUNTED ON PARAPET

3 - CONCRETE/STEEL

1 - CONTINUOUS RAIL

2.83 FT (0.86 M)

99.99 FT (99.99 M)

18.00 FT (5.50 M)

CONDITION AND APPRAISAL DATA, PROPOSED IMPROVEMENTS, AND COST

(58) DECK:

(59) SUPERSTRUCTURE:

(60) SUBSTRUCTURE:

(61) CHANNEL: .......................... N

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

(222) APPROACHES:

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

(36) TRAFFIC SAFETY FEAT: ... 1001

(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

N - Not over waterway.

1 - MAINTENANCE

D - MINOR

$12,000

$0

$0

ADDITIONAL INFORMATION

(230) STRUCTURE HISTORY:

1985, 2008-JOINT REPAIR. 2005-RAIL POSTS REPLACED. 2008-DECK PATCHED. 2009-DECK SEALED

(231) ADDITIONAL CONSIDERATIONS:

SNOOPER REQUIRED FOR HATCH ACCESS.

(330) ADDITIONAL CONFIG. INFO.:

APPENDIX STRUCTURE NO. 5140-122P

PHOTOGRAPHS STRUCTURE NO. 5140-122P

PHOTO #1 - LOOKING SOUTH; NOTE MISSING OBJECT MARKERS AT

END OF PARAPETS

PHOTO #2 - EAST SIDE

PHOTO #3 - GENERAL TOPSIDE VIEW LOOKING SOUTH

PHOTO #4 - TYPICAL TRANSVERSE CRACKING OF WEARING SURFACE,

SOUTHBOUND LANE AT NORTH SPAN SHOWN

PHOTO #5 - TRANSVERSE CRACKING OF

WEARING SURFACE IN NORTHBOUND LANE AT

SOUTH SPAN

PHOTO #6 - EXPANSION JOINT AT NORTH END

PHOTO #7 - DEBRIS ACCUMULATION AND

SPALLING AT NORTH EXPANSION JOINT, WEST

END SHOWN

PHOTO #8 - EXPANSION JOINT AT SOUTH END;

NOTE DEBRIS ACCUMULATION

PHOTO #9 - TYPICAL DEBRIS ACCUMULATION

AT SCUPPER GRATES, EAST CURBLINE AT

NORTH END SHOWN

PHOTO #10 - DEBRIS ACCUMULATION ALONG

WEST CURBLINE, NORTH END SHOWN

PHOTO #11 - TREE BRANCHES LEANING

TOWARDS ROADWAY ON WEST SIDE

PHOTO #12 - NEW PAVEMENT ON NORTH

APPROACH

PHOTO #13 - GENERAL UNDERSIDE VIEW OF CENTER SPAN LOOKING

NORTH

PHOTO #14 - STAINING ON WEST SIDE OF DECK AND BOX GIRDER

NEAR NORTH PIER

PHOTO #15 - VEHICULAR SCRAPES ON BOX GIRDER UNDERSIDE IN

CENTER SPAN OVER WESTBOUND LANE OF UNDERPASS ROADWAY

PHOTO #16 - TYPICAL CRACKING WITH EFFLORESCENCE AND

LEAKAGE ON BOX GIRDER UNDERSIDE, WEST SIDE NEAR NORTH PIER

SHOWN

PHOTO #17 - HONEYCOMBING OF BOX GIRDER UNDERSIDE AT

CENTER SPAN

PHOTO #18 - DELAMINATION OF DECK OVERHANG AT SOUTH

ABUTMENT, WEST SIDE

PHOTO #19 - GENERAL VIEW OF NORTH ABUTMENT

PHOTO #20 - POP OUTS AND EXPOSED REBAR ON WEST END OF

NORTH ABUTMENT; NOTE CRACKING AND EXPOSED REBAR AT BASE

OF CHEEKWALL; NOTE ALSO BACKFILL LEAKAGE THROUGH WEEP

PHOTO #21 - EROSION HOLE AT NORTHEAST WINGWALL

PHOTO #22 - GENERAL VIEW OF SOUTH ABUTMENT AND SOUTH PIER;

NOTE VEGETATION GROWTH ON SLOPE PROTECTION

PHOTO #23 - ACTIVE WATER LEAKAGE AT

EAST BEARING OF SOUTH ABUTMENT

PHOTO #24 - GAP BETWEEN SOUTH

ABUTMENT BREASTWALL AND SLOPE

PROTECTION

PHOTO #25 - SPALLING AND EXPOSED WIRE

AT SOUTH FACE OF WEST COLUMN IN NORTH

PIER

PHOTO #26 - SPALLING AT SOUTH FACE OF

WEST COLUMN IN SOUTH PIER

PHOTO #27 - SPALLING AND WATER STAINING ON UNDERSIDE OF BOX

GIRDER AT CENTER SPAN NEAR WEST COLUMN OF SOUTH PIER