Bridge_Inspection_Rpt_STR_5140-127P.pdf

BRIDGE INSPECTION REPORT

U.S. ROUTE 23/74 BRIDGE

BLUE RIDGE PARKWAY OVER U.S. ROUTE 23/74 & SOUTHERN RR

BLUE RIDGE PARKWAY

LN

STRUCTURE NO. 5140-127P

INSPECTION TYPE: ROUTINE

INSPECTION DATE: 6/16/15

Report prepared by: WS

MILE POINT: 443.01

Federal Highway Administration KILOMETER POINT: 712.94 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. 5140-127P

U.S. ROUTE 23/74 BRIDGE INSPECTION DATE: 6/16/15

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: .. 283.7 FT (86.5 M)

DECK TYPE: ......................... CONCRETE CAST-IN-PLACE MAX. SPAN LENGTH: .......... 70.9 FT (21.6 M) WEARING SURFACE: .......... MODIFIED CONCRETE DECK WIDTH: ...................... 33.0 FT (10.1 M) ABUT. FOUNDATIONS: ........ SPREAD FOOTING ON PILES CURB TO CURB WIDTH: ..... 26.0 FT (7.9 M)

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

ABUTMENT / PIER MAT'L: ... CONCRETE YEAR RECONSTRUCTED: .. 1995

PROJ./PLAN REF. NO: ......... 2WX3, 2VI3 / NONE SKEW ANGLE: ..................... 0 °

NPS ROAD CLASS: .............. 1 - PRINCIPAL PARK ROAD FRACTURE CRITICAL: ........ NO STRUCTURE HISTORY: ...... 1985-JOINT REPAIR. 1995-DECK STUDY PERFORMED. 1995-PARTIAL DECK REPLACEMENT, LATEX-MODIFIED OVERLAY; APPROACH SLABS ADDED.

LOCATION

BLUE RIDGE PARKWAY MILE POINT: ..................... 443.01 (KM PT 712.94)

STATE: ................................. NORTH CAROLINA LOCATION: 10.9 MILES TO NC ROUTE 215

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

FEATURE INTERSECTED: .. U.S. ROUTE 23/74 & SOUTHERN RR

STRUCTURE EVALUATION SUMMARY

This concrete box girder bridge is in good condition overall. Problems include exposed rebar on the box girder underside, spalls with exposed rebar on the south abutment, and erosion at the north abutment and Piers #2.

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. 5140-127P

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.

60.17 FILL AND STABILIZE ERODED AREA WITH ENGINEERED RIPRAP AROUND PIERS AS

NECESSARY.

10 CY $500 $5,000

59.2 CLEAN EXPOSED REBAR ON BOX UNDERSIDE AND EXTERIOR WEB AND SEAL

WITH APPROVED PROTECTIVE COATING AS NECESSARY.

1 LS $3,000 $3,000

60.9,11 FILL AND STABILIZE ERODED AREA AND REPAIR SLOPE PROTECTION AT NORTH

ABUTMENT.

1 LS $2,000 $2,000

60.11, 222.9

REMOVE TREES GROWING AND IN CONTACT WITH BOX GIRDER IN SOUTH SPAN.

REMOVE VEGETATION GROWTH AT NORTHWEST APPROACH RAIL.

1 LS $2,000 $2,000

60.1,3,13 CLEAN AND SEAL EXPOSED REBAR ON SOUTH ABUTMENT AND EAST COLUMN OF

PIER #3 WITH AN APPROVED PROTECTIVE COATING.

1 LS $1,000 $1,000

222.1 REPAIR BROKEN EDGE OF PAVEMENT ADJACENT TO NORTHWEST WINGWALL. 1 LS $1,000 $1,000

PRELIM. MAINTENANCE TOTAL : $14,000

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 $14,000

$14,000

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.)

$14,000

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

FIELD INSPECTION REPORT STRUCTURE NO. 5140-127P

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 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.

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.

G F N N N N N N G

N G

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

G N N N G G N

11.

10.

9.

8.

7.

6.

5.

4.

3.

2.

1.

12.

13.

14.

15.

16.

17.

18.

19.

(BURIED)

58.1 MINOR TRANSVERSE CRACKS AT ISOLATED LOCATIONS ON DECK

THROUGHOUT. MINOR CRACKING WITH EFFLORESCENCE ON

OVERHANGS; ESPECIALLY AT WEST OVERHANG NEAR PIER #3.

58.2 NORTH APPROACH JOINT EXHIBITS MINOR DETERIORATION. DECK

JOINTS FILLED WITH MINOR DEBRIS.

58.5,6 MINOR CRACKING AND SCALING ON CONCRETE CURBS AND

PARAPETS; SOME HAVE LIGHT EFFLORESCENCE. SPALL ON PATCH

IN WEST CURB OVER PIER #3.

58.7 SOIL AND DEBRIS HAVE COLLECTED ALONG WEST CURBLINE IN

SPANS #1 AND #2. CLOGGED INLET AT NORTH END OF WEST

APPROACH PARAPET.

58.8 MINOR CORROSION OF DRAIN PIPES IN WEST COLUMNS OF ALL

PIERS.

59.1 MINOR CORROSION ON ALL BEARINGS.

59.2 MINOR CRACKING OF BOTTOM OF BOX GIRDER OVER PIER #3 AT

CONSTRUCTION JOINTS. MINOR HONEYCOMBING ON UNDERSIDE

WITH EXPOSED REBAR ON BOX GIRDER IN SPAN #1, WEST SIDE.

EXPOSED REBAR ON BOTTOM SLAB OF BOX GIRDER AT PIER #1,

EAST SIDE. MINOR SPALL WITH EXPOSED REBAR ON WEST SIDE

OF BOX GIRDER IN SPAN #2. MINOR SPALL WITH EXPOSED REBAR

ON BOX GIRDER UNDERSIDE AT EAST EDGE IN SPAN #2.

60.1,3 MODERATE VINE GROWTH ON BOTH ABUTMENT BEARING SEATS

AND BREASTWALLS. MINOR SPALL WITH EXPOSED REBAR ON

SOUTH ABUTMENT BEARING SEAT. MINOR CRACKING OF NORTH

ABUTMENT BREASTWALL. MINOR SPALL ON WEST SIDE OF SOUTH

ABUTMENT WITH EXPOSED REBAR. MODERATE SPALL WITH

EXPOSED REBAR ON EAST SIDE OF SOUTH ABUTMENT. MINOR

SPALL WITH EXPOSED REBAR ON WEST SIDE OF NORTH

ABUTMENT.

G G G G G G

N

G

G

G

FIELD INSPECTION REPORT STRUCTURE NO. 5140-127P

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

(APPROACH PARAPET)

G N N G G G N G G

223. RETAINING WALL 6

OTHER 6.

SETTLEMENT OR DEFLECTION5.

EROSION AND/OR SCOUR4.

FOUNDATION3.

WEEP HOLES2.

1. WALL F

N N G G N

36. TRAFFIC AND SAFETY FEATURES

APPROACH GUARDRAIL ENDS D.

APPROACH GUARDRAILS C.

TRANSITIONS B.

BRIDGE RAILINGSA. 1

N N N

TRAFFIC SAFETY RATING CODES

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

1 - Meets currently acceptable standards.

N - Not applicable or a safety feature is not required.

60.6,9 HEAVY VEGETATION GROWTH ALONG WINGWALLS. SOUTHWEST

WINGWALL HAS AN AREA OF DELAMINATED CONCRETE IN TOP

FACE. MINOR EROSION BEHIND NORTHWEST WINGWALL. UP TO 4'

DEEP EROSION HOLE AT END OF NORTHWEST WINGWALL.

60.7 DEBRIS ACCUMULATION IN WEEP HOLES AT NORTH AND SOUTH

ABUTMENTS.

60.9,11 MINOR EROSION OF FILL SLOPE AT SOUTH ABUTMENT.

SETTLEMENT AND EROSION OF SLOPE PROTECTION STONES AT

NORTH ABUTMENT WITH SEVERAL STONES MISALIGNED; HEAVY

VEGETATION GROWTH PRESENT. VEGETATION GROWTH IN

CONTACT WITH BOX BEAM AT SOUTH SPAN.

60.13 SPALLING WITH EXPOSED REBAR ON EAST COLUMN OF PIER #3.

MINOR VEGETATION GROWTH ON COLUMNS OF PIER #1.

60.17 MINOR TO MODERATE EROSION AROUND PIER #2.

222.4 BROKEN EDGE OF PAVEMENT ADJACENT TO END OF NORTHWEST

WINGWALL. VOID NOTICED.

222.9 CRACKING WITH EFFLORESCENCE AND DELAMINATION ON

SOUTHWEST APPROACH PARAPET. MINOR COLLISION DAMAGE TO

NORTHEAST APPROACH PARAPET END. VEGETATION GROWTH AT

NORTHWEST APPROACH RAIL.

223.1 MODERATE TO SEVERE CORROSION WITH 100% SECTION LOSS AT

ISOLATED LOCATIONS ON STEEL CRIB WALL IN FRONT OF SOUTH

ABUTMENT; MINOR COLLISION DAMAGE TO WALL. MODERATE

VEGETATION GROWTH ON WALL.

STRUCTURE LOAD RATING STRUCTURE NO. 5140-127P

TRUCK TYPE

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

TONS METRIC TONS TONS METRIC TONS

H 15 14 25 23

HS 20 18 33 30

TYPE 3 18 17 31 28

TYPE 3S2 24 22 40 36

TYPE 3-3 29 26 48 43

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. 5140-127P

STRUCTURE IDENTIFICATION

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

(202) STRUCTURE NAME: .......... U.S. ROUTE 23/74 BRIDGE (2) STATE HWY. AGENCY DIST:

(203) STRUCTURE KIND: ............1 - BRIDGE (3) COUNTY CODE: ........................ 087 - HAYWOOD

(204) STRUCTURE NUMBER: ..... 5140-127P (4) CITY/PLACE CODE:

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

(206) ROUTE CODE NUMBER: ... 1 (6) FEATURES INTERSECTED:....... U.S. ROUTE 23/74 & SOUTHE

(207) ROAD SECTION NO: .......... 127P (7) FACILITY CARRIED: .................. BLUE RIDGE PARKWAY

(208) NPS ROAD CLASS: ............ 1 - PRINCIPAL PARK ROAD (8) STATE STRUCTURE NO: .......... 5140127P0000000

(209) WITHIN NPS BNDRY?: ....... YES (9) LOCATION: ................................ 10.9 MILES TO NC ROUTE 21

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

(211) PROJECT NO(S): ................ 2WX3, 2VI3 (11) MILE POINT: ............................. 443.01 (KM PT 712.94)

(212) DRAWING NUMBERS: ....... NONE (27) YEAR BUILT:

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

(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

70.9 FT (21.6 M)

283.7 FT (86.5 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: .. 3 - MODIFIED 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: ...... 19.5 TONS (17.7 METRIC TONS) (70) BRIDGE POSTING: .............. 5 - NO POSTING REQUIRED

(64) OPERATING RATING: ...... 32.6 TONS (29.5 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: 1 - DECK SURVEY

(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. 5140-127P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(51) CURB TO CURB WIDTH: ........... 26.0 FT (7.9 M) (16) LATITUDE: ............................. 35°26'03.56"

(17) LONGITUDE: ......................... 83°04'41.70"

(19) DETOUR LENGTH: ............... 45 MI (72 KM)

(28A) LANES ON STRUCT:

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

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

(42B) SERVICE UNDER: .............. 4 - HIGHWAY-RAILROAD

(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: ....................... 4.0 FT (1.2 M)

(56) LEFT: ......................... 5.5 FT (1.7 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:

33.0 FT (10.1 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

0 °

NO

26.0 FT (7.9 M)

2.5 FT (0.8 M)

2.5 FT (0.8 M)

2 - MOUNTED ON PARAPET

3 - CONCRETE/STEEL

1 - CONTINUOUS RAIL

2.50 FT (0.76 M)

99.99 FT (99.99 M)

22.75 FT (6.93 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:

(36) TRAFFIC SAFETY FEAT: ... 1NNN

(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

$14,000

$0

$0

ADDITIONAL INFORMATION

(230) STRUCTURE HISTORY:

1985-JOINT REPAIR. 1995-DECK STUDY PERFORMED. 1995-PARTIAL DECK REPLACEMENT, LATEX-MODIFIED OVERLAY; APPROACH

SLABS ADDED.

(231) ADDITIONAL CONSIDERATIONS:

(330) ADDITIONAL CONFIG. INFO.:

APPENDIX STRUCTURE NO. 5140-127P

PHOTOGRAPHS STRUCTURE NO. 5140-127P

PHOTO #1 - LOOKING SOUTH TOWARDS CHEROKEE

PHOTO #2 - EAST SIDE

PHOTO #3 - GENERAL TOPSIDE VIEW

LOOKING NORTH

PHOTO #4 - TYPICAL CONDITION OF

EXPANSION JOINT, JOINT AT NORTH END

SHOWN

PHOTO #5 - EVIDENCE OF WATER PONDING

ALONG WEST CURB

PHOTO #6 - VEGETATION GROWTH AT EAST

RAILING NEAR SOUTH END

PHOTO #7 - MINOR SPALLING AND COLLISION DAMAGE AT NORTHEAST

PARAPET END

PHOTO #8 - SEDIMENT AND CLOGGED INLET ON SHOULDER AT

NORTHWEST CORNER; NOTE UP TO 3.5' DEPRESSION AT END OF

WINGWALL

PHOTO #9 - VOID UNDER APPROACH PAVEMENT AT NORTHWEST

CORNER; NOTE EROSION AT END OF NORTHWEST WINGWALL

PHOTO #10 - CRACKING WITH EFFLORESCENCE ON WEST PARAPET

NEAR NORTH ABUTMENT; NOTE VEGETATION GROWTH ON TOP OF

PARAPET

PHOTO #11 - SPALL AND DELAMINATION ON WEST SIDEWALK ABOVE

PIER #3

PHOTO #12 - SPALLING AND DELAMINATION AT SOUTHWEST PARAPET

PHOTO #13 - LACK OF SEALANT AND VEGETATION GROWTH IN JOINT

AT APPROACH SLAB ENDS, SOUTH APPROACH SLAB SHOWN; NOTE

MINOR APPROACH PAVEMENT SETTLEMENT

PHOTO #14 - GENERAL UNDERSIDE VIEW LOOKING SOUTH; NOTE VINE

GROWTH ON PIER #1 COLUMNS

PHOTO #15 - GENERAL UNDERSIDE VIEW OF SPAN #4

PHOTO #16 - SPALLING ON BOX GIRDER UNDERSIDE IN SPAN #1 AT

EAST EDGE NEAR PIER #1

PHOTO #17 - HONEYCOMBING WITH EXPOSED

REBAR ON BOX GIRDER UNDERSIDE IN SPAN

#1 AT WEST SIDE NEAR MIDSPAN

PHOTO #18 - SPALLING ON BOX GIRDER

UNDERSIDE AT EAST EDGE NEAR PIER #1

PHOTO #19 - SPALLING WITH EXPOSED REBAR ON BOX GIRDER

UNDERSIDE AT EAST EDGE OF SPAN#2

PHOTO #20 - SPALLING WITH EXPOSED REBAR ON WEST SIDE OF BOX

GIRDER AT SPAN #2 OVER RAILROAD

PHOTO #21 - EXPOSED REBAR CHAIRS ON

BOX GIRDER UNDERSIDE IN SPAN #3 NEAR

NORTH PIER

PHOTO #22 - CRACKING WITH

EFFLORESCENCE ON EAST OVERHANG AT

NEAR PIER #3

PHOTO #23 - SPALL WITH EXPOSED REBAR ON WEST OVERHANG AT

SPAN #3 NEAR PIER #3

PHOTO #24 - CRACKING WITH EFFLORESCENCE ON SLAB OVERHANG

ON WEST SIDE OF SPAN #4 NEAR PIER #3

PHOTO #25 - TYPICAL CONDITION OF BEARINGS, BEARING #2 FROM

WEST AT SOUTH ABUTMENT SHOWN

PHOTO #26 - NOTE TYPICAL CONDITION OF BEARING ASSEMBLY;

BEARING #3 AT NORTH ABUTMENT SHOWN

PHOTO #27 - GENERAL VIEW OF SOUTH ABUTMENT; NOTE

VEGETATION GROWTH IN CONTACT WITH BOX BEAM

PHOTO #28 - SPALL WITH EXPOSED REBAR ON BEARING SEAT ON

EAST SIDE OF SOUTH ABUTMENT

PHOTO #29 - SPALL WITH EXPOSED REBAR ON WEST SIDE OF SOUTH

ABUTMENT

PHOTO #30 - MINOR SPALL WITH EXPOSED REBAR ON WEST SIDE OF

SOUTH ABUTMENT

PHOTO #31 - SPALL WITH EXPOSED REBAR ON

BREASTWALL OF SOUTH ABUTMENT

PHOTO #32 - BACKFILL LEAKAGE THROUGH

CENTER WEEP HOLE ON SOUTH ABUTMENT

PHOTO #33 - RETAINING WALL AT SOUTH ABUTMENT; NOTE

VEGETATION GROWTH

PHOTO #34 - RUSTING AND SECTION LOSS ON RETAINING WALL AT

SOUTH ABUTMENT

PHOTO #35 - SEDIMENT AND EROSION ON

NORTH ABUTMENT SLOPE PROTECTION

PHOTO #36 - LOSS OF BACKFILLING MATERIAL

THROUGH WEEP HOLES, NORTH ABUTMENT

SHOWN

PHOTO #37 - EROSION DUE TO DISCHARGE AT WEST COLUMN OF PIER

#2

PHOTO #38 - SPALL WITH EXPOSED REBAR ON EAST COLUMN OF PIER

#3

PHOTO #39 - DRAIN PIPE ON WEST COLUMN OF PIER #3