Bridge_Inspection_Report_Str-3300-028.pdf

BRIDGE INSPECTION REPORT

VA ROUTE 233 BRIDGE

VA ROUTE 233 OVER GWMP

GEORGE WASHINGTON MEMORIAL PARKWAY

LW

STRUCTURE NO. 3300-028P

INSPECTION TYPE: ROUTINE

INSPECTION DATE: 4/23/13

Report prepared by: SS

Federal Highway Administration Federal Lands Bridge Office Bridge Inspection and Management Program 21400 Ridgetop Circle Sterling, Virginia 20166 http://www.efl.fhwa.dot.gov/FLHBO/BIP http://www.efl.fhwa.dot.gov/FLHBO/BIP

STRUCTURE SUMMARY STRUCTURE NO. 3300-028P

VA ROUTE 233 BRIDGE INSPECTION DATE: 4/23/13

BRIDGE IDENTIFICATION AND DESCRIPTION

MAIN SPAN MATERIAL: ....... CONCRETE

MAIN SPAN TYPE: ............... BOX GIRDER - SINGLE or SPREAD

# OF BEAMS, MAIN SPAN: .. 1

DECK TYPE: ......................... CONCRETE CAST-IN-PLACE

WEARING SURFACE: .......... BITUMINOUS

ABUT. FOUNDATIONS: ........ SPREAD FOOTING ON PILES

PIER FOUNDATION(S): ........ N/A

ABUTMENT / PIER MAT'L: ... CONCRETE

PROJ./PLAN REF. NO: ......... 1A7 / 554.1

NPS ROAD CLASS: .............. 1 - PRINCIPAL PARK ROAD

STRUCTURE HISTORY: ...... 1988-WEARING SURFACE PLACED.

NO. OF MAIN SPANS:

NO. OF APPR. SPANS:

STRUCT. TOTAL LENGTH: ..

MAX. SPAN LENGTH:

DECK WIDTH:

CURB TO CURB WIDTH:

YEAR BUILT:

YEAR RECONSTRUCTED: ..

SKEW ANGLE:

FRACTURE CRITICAL:

133.4 FT (40.7 M)

133.4 FT (40.7 M)

79.0 FT (24.1 M)

68.0 FT (20.7 M)

N/A

0 °

NO

LOCATION

GEORGE WASHINGTON MEMORIAL PARKWAY MILE POINT: ..................... 12.71 (KM PT 20.45)

STATE: ................................. VIRGINIA LOCATION: 1.6 MILES SOUTH OF I-395.

FACILITY CARRIED: ............ VA ROUTE 233

FEATURE INTERSECTED: .. GWMP

STRUCTURE EVALUATION SUMMARY

This reinforced concrete multi-cell box girder bridge is in fair condition overall. Problems include missing joint material in the vertical joints and sidewalks, transverse cracking of pavement at the bridge ends, and exposed rebar on the box girder and east abutment breastwall. Other minor problems include tree growth adjacent to the northwest wingwall and undermining of the abutment slope protection and the north side sidewalk at the west approach.

Since the previous inspection, the bridge rails have been cleaned and painted. 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: R. PARKER, A. HAVARD (VOLKERT, INC.)

CONDITION ASSESSMENT:

RICHARD W. PARKER, P.E., FIELD TEAM LEADER

REPORT REVIEW:

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

REPORT APPROVAL: DATE: 8/29/13

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

RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 3300-028P

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.

58.2, 60.8 CLEAN AND RESEAL SIDEWALK JOINTS AND VERTICAL JOINTS. 100 LF

58.3 CLEAN AND SEAL TRANSVERSE CRACKING OF PAVEMENT OVER ENDS OF

BRIDGE.

128 LF

59.2, 60.1 CLEAN EXPOSED REBAR ON SOUTH FACE OF BOX GIRDER AT WEST END AND

EAST ABUTMENT BREASTWALL AT SOUTH END AND COAT WITH APPROVED

SEALANT.

4 SF

58.1, 60.6,8 REMOVE TREE GROWING ADJACENT TO NORTHWEST WINGWALL. AND VINE

GROWTH IN NORTHWEST VERTICAL JOINT. REMOVE VINE GROWTH FROM

NORTH OVERHANG.

1 LS

60.9,11, 222.5

REPAIR UNDERMINING OF ABUTMENT SLOPE PROTECTION AT ENDS AND NORTH

SIDE OF SIDEWALK AT WEST APPROACH.

1 CY

PRELIM. MAINTENANCE TOTAL :

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:

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.)

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

FIELD INSPECTION REPORT STRUCTURE NO. 3300-028P

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 N

3. WEARING SURFACE G

4. RIDEABILITY G

5. CURBS, SIDEWALKS, AND MEDIAN G

6. PARAPETS AND/OR RAILINGS G

7. DRAINS AND DRAINAGE G

8. UTILITIES G

9. DEFLECTION AND/OR VIBRATION G

10. OTHER N

59. SUPERSTRUCTURE 6

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

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

N F N N N N N N G G N

G N G N N G N P G G F N

N N N N N N N

58.1

58.2

58.3

58.5

58.6

58.8

59.2

60.1

60.6

ITEM REFERENCE AND REMARKS

MINOR TRANSVERSE CRACKING WITH EFFLORESCENCE AND RUST

STAINING ON UNDERSIDE OF OVERHANGS; MINOR SEASONAL VINE

GROWTH ON UNDERSIDE OF NORTH OVERHANG, WEST SIDE.

NO EXPANSION JOINT MATERIAL IN SIDEWALK JOINTS.

MODERATE TRANSVERSE CRACKING OF WEARING SURFACE AT

BRIDGE ENDS.

MINOR SCALING OF SIDEWALKS AND MEDIAN WITH EXPOSED

AGGREGATE. MINOR TRANSVERSE CRACKING OF SIDEWALKS AND

MEDIAN. MINOR SPALLING OF MEDIAN NEAR EAST END.

BRIDGE RAILINGS HAVE BEEN CLEANED AND PAINTED SINCE

PREVIOUS INSPECTION.

UTILITY ACCESS NEAR SOUTHWEST WINGWALL.

MINOR LONGITUDINAL CRACKING OF BOX GIRDER UNDERSIDE,

PRIMARILY NEAR ABUTMENTS AND SOME WITH EFFLORESCENCE.

SMALL AREA OF HONEYCOMBING AND MINOR DELAMINATION OF

BOX GIRDER UNDERSIDE AT SOUTHWEST CORNER.

MINOR VERTICAL AND DIAGONAL CRACKING OF FACES OF BOX

GIRDER OVER BOTH ABUTMENTS. MODERATE SPALL WITH MINOR

SECTION LOSS TO EXPOSED REBAR ON SOUTH FACE OF BOX

GIRDER AT WEST END; MINOR DETERIORATION ON NORTH FACE.

MINOR VERTICAL CRACKING OF ABUTMENT BREASTWALLS; MINOR

SCALING WITH EXPOSED AGGREGATE AT ENDS. MINOR

HORIZONTAL CRACKING, DELAMINATION, AND SPALLING WITH

EXPOSED REBAR ON EAST ABUTMENT BREASTWALL, SOUTH END.

MINOR CRACKING OF WINGWALL MASONRY MORTAR JOINTS WITH

EFFLORESCENCE. TREE GROWING ADJACENT TO NORTHWEST

WINGWALL AT TOP OF SLOPE.

FIELD INSPECTION REPORT STRUCTURE NO. 3300-028P

ITEM REFERENCE AND REMARKS

STREAM BED COMPOSITION : 9.

AVERAGE CLEAR OPENING 8.

NORMAL VELOCITY 7.

ADEQUACY OF OPENING 6.

OTHER 5.

WATERWAY OBSTRUCTIONS 4.

CHANNEL PROTECTION3.

EROSION AND/OR SCOUR2.

ALIGNMENT1.

61. CHANNEL N

222. APPROACHES 7

OTHER 9.

ALIGNMENT 8.

SIGNS7.

SETTLEMENT 6.

EROSION5.

SURFACING4.

APPROACH GUARDRAIL 3.

2. RELIEF JOINTS

APPROACH SLABS1. N

N N G G F 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 ENDSD.

APPROACH GUARDRAILSC.

TRANSITIONSB.

BRIDGE RAILINGSA. 0

N N N

60.8 VERTICAL JOINT MATERIAL MISSING THROUGHOUT. LARGE VINE

GROWING FROM NORTHWEST VERTICAL JOINT.

60.9,11 MINOR EROSION AT SOUTH END OF EAST ABUTMENT; CONCRETE

BLOCK SLOPE PROTECTION UNDERMINED (6" L X 2" H X 24" UNDER)

AND SETTLED UP TO 1" AT THIS LOCATION. MINOR EROSION AT

NORTH END OF WEST ABUTMENT; CONCRETE BLOCK SLOPE

PROTECTION UNDERMINED (14" L X 2" H X 12" UNDER).

222.4 MINOR TO MODERATE TRANSVERSE AND LONGITUDINAL

CRACKING OF APPROACH PAVEMENT.

222.5 MINOR UNDERMINING (UP TO 9" L X 2" H X 1'-7" UNDER) OF NORTH

SIDEWALK AT WEST APPROACH.

222.6 MINOR SETTLEMENT OF BOTH APPROACHES (1" AT EAST, 1/2" AT

WEST). DROP-OFF (12") AT EAST END OF SOUTH SIDEWALK.

MODERATE SETTLEMENT (5") OF SOUTH SIDEWALK, WEST

APPROACH; MINOR (3/4") AT NORTH SIDEWALK, BOTH

APPROACHES. MINOR SETTLEMENT (2") OF MEDIAN AT EAST

APPROACH.

36.A RAILING HEIGHT OF 2'-10" DOES NOT MEET MINIMUM SAFETY

REQUIREMENT HEIGHT OF 3'-6" FOR COMBINATION

TRAFFIC/PEDESTRIAN BARRIERS.

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. 3300-028P

TRUCK TYPE

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

TONS METRIC TONS TONS METRIC TONS

H 21 19 35 32

HS 36 33 60 54

TYPE 3 35 32 58 53

TYPE 3S2 40 36 66 60

TYPE 3-3 42 38 71 64

DESIGN LOADING: HS20 (MS18)

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. 3300-028P

STRUCTURE IDENTIFICATION

(201) PARK: GEORGE WASHINGTON MEMORIAL PARKWAY

(202) STRUCTURE NAME: .......... VA ROUTE 233 BRIDGE

(203) STRUCTURE KIND: ............ 1 - BRIDGE

(204) STRUCTURE NUMBER: ..... 3300-028P

(205) NPS REGION: .................... 2 - NATIONAL CAPITAL

(206) ROUTE CODE NUMBER: ... 1

(207) ROAD SECTION NO: .......... 028P

(208) NPS ROAD CLASS: ............ 1 - PRINCIPAL PARK ROAD

(209) WITHIN NPS BNDRY?: ....... YES

(210) OPERATING UNIT: ............. PARK

(211) PROJECT NO(S): ................ 1A7

(212) DRAWING NUMBERS: ....... 554.1

(21) MAINTAINED BY: ................. 66 - NATIONAL PARK SERVICE

(22) OWNER: ............................... 66 - NATIONAL PARK SERVICE

(1) STATE:

(2) STATE HWY. AGENCY DIST:

(3) COUNTY CODE:

(4) CITY/PLACE CODE:

(5) INVENTORY ROUTE:

(6) FEATURES INTERSECTED:

(7) FACILITY CARRIED:

(8) STATE STRUCTURE NO:

(9) LOCATION:

(10) INV. RTE. - MIN. VERT. CLR: ..

(11) MILE POINT:

(27) YEAR BUILT:

(106) YEAR RECONSTRUCTED:

(20) TOLL:

(37) HISTORICAL DESIGNATION: ..

513 - VIRGINIA (VA)

013 - ARLINGTON

162000010

GWMP

VA ROUTE 233

3300028P0000000

1.6 MILES SOUTH OF I-395.

99.99 FT (99.99 M)

12.71 (KM PT 20.45)

N/A

3 - FREE ROAD

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:

1 - CONCRETE

06 - BOX GIRDER - SINGLE or SPREAD

133.4 FT (40.7 M)

133.4 FT (40.7 M)

3 - SPREAD FOOTING ON PILES

3 - SPREAD FOOTING ON PILES

6 - N/A

6 - N/A

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: .. 6 - BITUMINOUS

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

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

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

LOAD RATING AND POSTING

(31) DESIGN LOAD: ................. 5 - HS20 (MS18) (41) LOAD RESTRICTION: ......... A - OPEN, NO RESTRICTION

(66) INVENTORY RATING: ...... 36.0 TONS (33.0 METRIC TONS) (70) BRIDGE POSTING: .............. 5 - NO POSTING REQUIRED

(64) OPERATING RATING: ...... 60.0 TONS (54.0 METRIC TONS)

INSPECTION DATES

(90) INSPECTION DATE: 4/13 (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. 3300-028P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(16) LATITUDE: ............................. 38°50'57.40"

(17) LONGITUDE: ......................... 77°02'52.30"

(19) DETOUR LENGTH: ............... 2 MI (3 KM)

(28A) LANES ON STRUCT:

(28B) LANES UNDER STRUCT: ... 05

(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: ....................... 14.2 FT (4.3 M)

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

(51) CURB TO CURB WIDTH: ........... 68.0 FT (20.7 M)

(52) DECK WIDTH: ............................ 79.0 FT (24.1 M)

(32) APPR. ROADWAY WIDTH: ........ 68.0 FT (20.7 M)

(213) APPR. PAVEMENT WIDTH: ..... 68.0 FT (20.7 M)

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

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

(33) BRIDGE MEDIAN: ....................... 2 - CLOSED MEDIAN (no barrier

(34) SKEW ANGLE: ............................ 0 °

(35) DECK FLARE?: ........................... NO

(47) TOTAL HORIZ. CLEARANCE: .... 38.0 FT (11.6 M)

(50) SIDEWALKS:

LEFT : ...................................... 4.3 FT (1.3 M)

RIGHT : ................................... 4.3 FT (1.3 M)

(214) BRIDGE RAIL TYPE:

RAIL CONFIGURATION: ......... 1 - FULL HEIGHT (NO PARAPE

MATERIAL: .............................. 4 - STEEL

DESIGN TYPE: ........................ 1 - CONTINUOUS RAIL

(215) BRIDGE RAIL HEIGHT: ............ 2.83 FT (0.86 M)

(53) MIN. VRT. CLEAR. OVER DECK: 99.99 FT (99.99 M)

(54) MIN. VRT. UNDERCLEARANCE: 15.25 FT (4.65 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: ... 0NNN

(75A) TYPE OF WORK:

(75B) WORK DONE BY:

(76) IMPROVEMENT LENGTH: .. 133.0 FT (40.5 M)

(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

$0

$0

ADDITIONAL INFORMATION

(230) STRUCTURE HISTORY:

1988-WEARING SURFACE PLACED.

(231) ADDITIONAL CONSIDERATIONS:

(330) ADDITIONAL CONFIG. INFO.:

http:77�02'52.30 http:38�50'57.40

APPENDIX STRUCTURE NO. 3300-028P

PHOTOGRAPHS STRUCTURE NO. 3300-028P

PHOTO #1 - LOOKING EAST TOWARD NATIONAL AIRPORT

PHOTO #2 - NORTH SIDE

PHOTO #3 - GENERAL TOP SIDE VIEW LOOKING WEST

PHOTO #4 - GENERAL UNDERSIDE VIEW LOOKING EAST

PHOTO #5 - TYPICAL CRACKING OF APPROACH PAVEMENT, EAST

APPROACH SHOWN

PHOTO #6 - DROP OFF AT EAST END OF SOUTH SIDEWALK

PHOTO #7 - GENERAL VIEW OF RAILING; NOTE

RAILING HAS BEEN PAINTED SINCE PREVIOUS

INSPECTION

PHOTO #8 - TYPICAL CONDITION OF

SIDEWALKS, NORTH SIDEWALK SHOWN;

NOTE TRANSVERSE CRACKING

PHOTO #9 - TYPICAL TRANSVERSE CRACKING

OF WEARING SURFACE AT BRIDGE ENDS,

WEST END SHOWN

PHOTO #10 - SETTLEMENT OF SOUTH

SIDEWALK AT WEST APPROACH

PHOTO #11 - UNDERMINING OF WEST

APPROACH SIDEWALK ON NORTH SIDE; NOTE

MISSING JOINT MATERIAL IN JOINT

PHOTO #12 - TYPICAL CRACKING OF

WINGWALL MASONRY MORTAR JOINTS WITH

EFFLORESCENCE, SOUTHWEST WINGWALL

SHOWN

PHOTO #13 - TREE GROWTH ADJACENT TO

NORTHWEST WINGWALL

PHOTO #14 - GENERAL VIEW OF EAST

ABUTMENT

PHOTO #15 - SPALL WITH EXPOSED REBAR AT

EAST ABUTMENT AT SOUTH END

PHOTO #16 - EROSION AND UNDERMINING AT

EAST END OF SOUTH SLOPE PROTECTION

PHOTO #17 - VINE GROWTH ON UNDERSIDE

OF NORTH OVERHANG

PHOTO #18 - TRANSVERSE CRACKING WITH

EFFLORESCENCE AND RUST STAINING ON

SOUTH OVERHANG

PHOTO #19 - TYPICAL VERTICAL AND

DIAGONAL CRACKING OF FACES OF BOX

GIRDER OVER ABUTMENTS, SOUTH FACE AT

WEST ABUTMENT SHOWN; NOTE

HONEYCOMBING AND RUST STAINING

PHOTO #20 - VINE AND VEGETATION GROWTH

AT NORTHWEST CORNER ON DECK

UNDERSIDE AND BREASTWALL

PHOTO #21 - TYPICAL VERTICAL JOINT

SEALANT MISSING, SOUTHWEST VERTICAL

JOINT SHOWN

PHOTO #22 - TYPICAL LONGITUDINAL

CRACKING WITH EFFLORESCENCE ON BOX

GIRDER UNDERSIDE, UNDERSIDE AT WEST

ABUTMENT AT CENTERLINE SHOWN

PHOTO #23 - SPALL WITH SECTION LOSS OF

EXPOSED REBAR ON SOUTH FACE OF BOX

GIRDER AT WEST END

PHOTO #24 - TYPICAL VERTICAL CRACKING

OF ABUTMENT BREASTWALLS, SOUTH END

OF WEST ABUTMENT SHOWN

PHOTO #25 - GENERAL VIEW OF WEST ABUTMENT