Bridge_Inspection_Rpt_3300-008P1031.pdf

BRIDGE INSPECTION REPORT

DONALDSON RUN BRIDGE

GWMP OVER DONALDSON RUN

GEORGE WASHINGTON MEMORIAL PARKWAY

LN

STRUCTURE NO. 3300-008P

INSPECTION TYPE: ROUTINE

INSPECTION DATE: 4/18/11

Federal Highway Administration

Report prepared by: WU

MILE POINT:

KILOMETER POINT:

5.71 9.19

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

STRUCTURE SUMMARY STRUCTURE NO. 3300-008P

DONALDSON RUN BRIDGE INSPECTION DATE: 4/18/11

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: .. 428.5 FT (130.6 M)

DECK TYPE: ......................... CONCRETE CAST-IN-PLACE MAX. SPAN LENGTH: .......... 161.5 FT (49.2 M)

WEARING SURFACE: .......... MONOLITHIC CONCRETE DECK WIDTH: ...................... 68.0 FT (20.7 M)

ABUT. FOUNDATIONS: ........ SPREAD FTG ON BEARING MAT'L CURB TO CURB WIDTH: ..... 62.5 FT (19.1 M)

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

ABUTMENT / PIER MAT'L: ... CONCRETE YEAR RECONSTRUCTED: .. 1982

PROJ./PLAN REF. NO: ......... 1A1,3,35,47, / 921 SKEW ANGLE: ..................... 0 °

NPS ROAD CLASS: .............. 7 - URBAN PARKWAY FRACTURE CRITICAL: ........ YES

STRUCTURE HISTORY: ...... 1982-MAJOR RECONSTRUCTION OF SUPERSTRUCTURE; 1996-STRUCTURAL STEEL AND

RAILINGS REPAINTED.

LOCATION

GEORGE WASHINGTON MEMORIAL PARKWAY MILE POINT: ..................... 5.71 (KM PT 9.19)

STATE: ................................. VIRGINIA LOCATION: 5.8 MILES SOUTH OF I-495.

FACILITY CARRIED: ............ GWMP

FEATURE INTERSECTED: .. DONALDSON RUN

STRUCTURE EVALUATION SUMMARY

This fracture-critical steel girder bridge is in fair condition overall. However, the deck expansion joint compression seals have completely fallen out of the joints in most areas, and the joint armor is loose over both abutments creating a traffic hazard. These armored compression seals should be replaced as soon as possible to prevent further water leakage onto the girder ends and bearings below. Additionally, there is minor to moderate concrete deterioration at the abutment breastwalls, wingwalls, and pier bearing seats, which should be repaired in order to prevent further deterioration.

Rusting of the metal stay-in-place deck forms is indicative of likely water intrusion through the deck concrete. The deck surface should be sealed to prevent further intrusion and slow the rate of deterioration of the concrete. Other problems include undermining, settlement, and separation of the drainage trough at the south abutment, moderate collision damage to the north approach median guardrail, and minor to moderate deterioration of the approach pavement. Repairs should be made as outlined in this report to prevent the possible development of more serious or costly problems in the future.

It should be noted that a pothole in the south approach pavement has been patched and the deck surface has been restriped since the previous inspection.

INSPECTION TEAM: D.K. JOHNSON, E.A. JARRELL (CLARK NEXSEN)

CONDITION ASSESSMENT:

D. KEITH JOHNSON, FIELD TEAM LEADER

REPORT REVIEW:

GARY J. GOODLIN, FIELD TEAM LEADER 703-404-6253

REPORT APPROVAL: DATE: 8/17/11

MARCUS MILLER, P.E., LEAD STRUCTURAL ENGINEER 703-404-6252

RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 3300-008P

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.

C226 PRIORITY OF IMPROVEMENT

ITEM

NO.

MAINTENANCE RECOMMENDATIONS

(GENERALLY NOT FLHP ELIGIBLE)

QTY. UNIT COST

UNIT

ESTIMATE

COST

PRELIM.

60.9,12 REPAIR UNDERMINING OF DRAINAGE TROUGH AT SOUTH ABUTMENT. 2 CY

60.3 REMOVE DEBRIS FROM ABUTMENT BEARING SEATS. 2 EA

222.4 PATCH POTHOLE IN RIGHT NORTHBOUND LANE OF NORTH APPROACH. 1 SF

PRELIM. MAINTENANCE TOTAL :

ITEM

NO.

REHABILITATION/RECONSTRUCTION

(TYPICALLY NEEDED WITHIN 5 YEARS)

QTY. UNIT

UNIT

COST ESTIMATES

PRELIM. COST

REHAB. RECONSTR.

60.1,3,4,6,1 3,15

REMOVE UNSOUND CONCRETE FROM PIER BEARING SEATS AND

ABUTMENT BREASTWALLS, CLEAN REBAR, AND PLACE NEW

CONCRETE TO ORIGINAL DIMENSIONS.

750 SF

58.1 CLEAN AND SEAL DECK SURFACE. 25,096 SF

58.7, 59.1,2,7

CLEAN AND SPOT PAINT GIRDER ENDS, BEARINGS, AND DRAINS. 500 SF

58.2, 60.12 RESEAL JOINT BETWEEN DRAINAGE TROUGH AND SOUTH

ABUTMENT BREASTWALL. REPLACE BOTH DECK COMPRESSION

SEAL EXPANSION JOINTS; REPLACE ARMORING AS NECESSARY.

228 LF

58.1, 60.4 REPAIR EDGE SPALLING OF DECK SURFACE AND TOP OF

BACKWALL ALONG EXPANSION JOINTS.

60 SF

222.3 REPLACE NORTH APPROACH MEDIAN GUARDRAIL AT AREA OF

IMPACT DAMAGE.

25 LF

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 the recommended actions will be combined with similar work being performed on other structures.

FIELD INSPECTION REPORT STRUCTURE NO. 3300-008P

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

DECK SLAB 1. F

EXPANSION JOINTS2. P 58.1

WEARING SURFACE3. N

RIDEABILITY 4. G

CURBS, SIDEWALKS, AND MEDIAN 5. G

PARAPETS AND/OR RAILINGS6. F

DRAINS AND DRAINAGE7. G

UTILITIES8. N

DEFLECTION AND/OR VIBRATION9. G

OTHER 10. N

59. SUPERSTRUCTURE 6

BEARING DEVICES1. F

GIRDERS OR BEAMS2. G

ARCH(ES) OR SLAB(S)3. N

TRUSSES

FLOOR BEAMS AND STRINGERS

5.

4. F

N 58.2

DIAPHRAGMS AND BRACING6. G

7. PAINT F

FASCIA(E)8. N

DEFLECTION AND/OR VIBRATION9. F

ALIGNMENT 10. G

OTHER 11.

60. SUBSTRUCTURE 6

N

58.5

ABUTMENTS

BREASTWALLS OR COLUMNS1. F

CAPS AND/OR BEARING SEATS

PILE BENTS

3.

2. N

F 58.6

BACKWALLS AND/OR BULKHEADS4. F

FOUNDATIONS5. (BURIED) N

WINGWALLS6. F

WEEP HOLES7. G

EXPANSION JOINTS8. N

EROSION AND/OR SCOUR9. F

SETTLEMENT OR DEFLECTION10. G

SLOPE PROTECTION11. G 58.7

PIER(S)

OTHER (DRAINAGE TROUGHS) 12. F

WALLS AND/OR COLUMNS 13. F

CAPS AND/OR BEARING SEATS

PILE BENTS14.

15.

N F

59.1

FOUNDATIONS16. (BURIED) N

EROSION AND/OR SCOUR17. G

SETTLEMENT OR DEFLECTION18. G

OTHER 19. N

ITEM REFERENCE AND REMARKS

MINOR TRANSVERSE CRACKING OF DECK SURFACE (UP TO 1/16"W)

SPACED AT 10' ON CENTER, PRIMARILY OVER PIERS. MINOR SPALL

ON DECK SURFACE (14"L X 5"W X 2"D) IN LEFT NORTHBOUND LANE

AT MIDSPAN OF CENTER SPAN FILLED WITH ASPHALT SINCE

PREVIOUS INSPECTION. EDGE SPALLING AND MINOR

DELAMINATION OF DECK SURFACE ALONG ARMORED JOINTS.

LANE MARKINGS HAVE BEEN RESTRIPED SINCE PREVIOUS

INSPECTION.

MINOR TRANSVERSE CRACKING WITH EFFLORESCENCE ON

UNDERSIDE OF OVERHANGS. SEVERAL STAY-IN-PLACE FORMS

DEFORMED; SOME HAVE MINOR RUSTED AREAS. NAILS THROUGH

FORMS NEAR ABUTMENTS.

COMPRESSION SEALS LOOSE OR COMPLETELY DROPPED OUT OF

JOINT IN MOST AREAS ALLOWING WATER LEAKAGE AND RUSTING

OF BEARINGS AND GIRDER ENDS. JOINT ARMOR LOOSE AND

UNSECURE OVER ABUTMENTS IN NORTHBOUND LANES AND

NORTH ABUTMENT IN SOUTHBOUND LANES. LONGITUDINAL

PORTIONS OF EXPANSION JOINTS UNSEALED.

MINOR TRANSVERSE CRACKING OF CURBS, PRIMARILY AT RAIL

POSTS.

MINOR SPOT RUSTING OF RAILINGS; PRIMARILY AT JOINTS AND

POST BASE PLATES. VEHICLE SCRAPES THROUGHOUT. SEVERE

CORROSION WITH 100% LOSS OF SECTION TO BOTTOM RAIL

EXPANSION SLEEVE IN WEST RAILING OVER NORTH ABUTMENT

AND IN NORTH SPAN NEAR NORTH PIER.

VEHICLE SCRAPES ON MEDIAN PARAPET; RUST STAINING AT

WEATHERING STEEL APPROACH GUARDRAIL ATTACHMENTS.

MODERATE RUSTING OF DECK DRAINS.

MINOR RUSTING OF BEARINGS AND PITTING UP TO 1/16"D ON

MASONRY PLATES; PITTING PREDATES PAINT. MINOR PACK RUST

BETWEEN ROCKER AND MASONRY PLATE AT BOTH ABUTMENTS.

NORTH ABUTMENT BEARINGS TILTED TOWARDS NORTH

APPROXIMATELY 10º (EXPANDED) AT 65º FAHRENHEIT.

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 8

G G N G N

MED

SUFF

50 FT.

ROCK, SAND

222. APPROACHES 6

OTHER 9.

ALIGNMENT 8.

SIGNS7.

SETTLEMENT 6.

EROSION5.

SURFACING4.

APPROACH GUARDRAIL 3.

2. RELIEF JOINTS

APPROACH SLABS1. N

N F F G G G 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. 1

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.

59.2,7 MINOR RUSTING OF GIRDERS ALONG BOTTOM FLANGES AT

ISOLATED LOCATIONS; MODERATE AT GIRDER ENDS. TACK WELDS

NOT GROUND FLUSH THROUGHOUT; ISOLATED TACK WELDS

CRACKED FULL LENGTH ON BOTTOM FLANGE.

MINOR PACK RUST (1/16" THICK) BETWEEN WEST GIRDER BOTTOM

FLANGE COVER PLATES AT SOUTH PIER. ONE HOLE DRILLED IN

WEST GIRDER WEB AT FIRST VERTICAL STIFFENER FROM FLOOR

BEAM OVER NORTH PIER IN CENTER SPAN AND OVER SOUTH PIER

IN CENTER SPAN. ATTACHMENT FLAME-CUT AND NOT GROUND

SMOOTH ON BOTTOM FLANGE OF BOTH GIRDERS IN SOUTH SPAN

AT SOUTH PIER.

59.4 TACK WELDS NOT GROUND FLUSH THROUGHOUT; ISOLATED TACK

WELDS CRACKED FULL LENGTH ON BOTTOM FLANGE.

CONNECTION ANGLE OF FLOOR BEAM #9 TO WEST GIRDER WEB

HAS TWO SECTIONS PREVIOUSLY FLAME CUT AND REPLACED ON

NORTH SIDE. TWO RIVETS INSTALLED IMPROPERLY WITH UP TO

1/8" GAP BETWEEN HEADS AND COVER PLATE AT MIDSPAN OF

FLOOR BEAM #13.

59.6 1/8"W GAP (1/16"W PREVIOUSLY) BETWEEN BRACING GUSSET

PLATE AND TEE CONNECTION PLATE AT ISOLATED FLOOR

BEAM-GIRDER-BRACING CONNECTIONS. TWO BOLTS MISSING AT

SOUTHWEST CORNER OF BRACING CONNECTION PLATE AT FLOOR

BEAMS #8 AND #13 WITH PLUG WELDS IN BOTTOM LEG OF LOWER

LATERAL BRACING. MINOR DEFORMATION OF CENTER BRACING

CONNECTION PLATE AT FLOOR BEAM #10. TWO CONNECTION

BOLTS NOT PROPERLY INSTALLED AND SEATED AT SOUTHEAST

CORNER OF BRACING CONNECTION PLATE AT FLOOR BEAM #20.

59.9 LOWER LATERAL BRACING BETWEEN FLOOR BEAMS #20 AND #21

(AT NORTH ABUTMENT) VIBRATES EXCESSIVELY UNDER LIVE

LOADS.

60 GRAFFITI THROUGHOUT BOTH ABUTMENTS.

60.1 MINOR TO MODERATE HORIZONTAL AND VERTICAL CRACKING OF

ABUTMENT BREASTWALLS; MODERATE EFFLORESCENCE ON

NORTH ABUTMENT. MINOR SPALLING WITH RUST STAINS ON

NORTH ABUTMENT BREASTWALL BELOW EAST BEARING.

60.3 MODERATE TO HEAVY ACCUMULATION OF DEBRIS ON ABUTMENT

BEARING SEATS DUE TO LOSS OF DECK JOINT COMPRESSION

SEALS. SEVERE CRACKING, DELAMINATION, AND SPALLING OF

FLUME CONCRETE ON TOP OF SOUTH ABUTMENT BREASTWALL AT

BOTH ENDS.

ADDITIONAL ITEM REFERENCE AND REMARKS

60.4 MINOR VERTICAL CRACKING OF BOTH ABUTMENT BACKWALLS. MINOR TO MODERATE RUST STAINING, EFFLORESCENCE, AND SPALLING OF NORTH ABUTMENT BACKWALL AT EAST END. MINOR TO MODERATE

HORIZONTAL CRACKING OF SOUTH ABUTMENT BACKWALL THROUGHOUT. MINOR TO MODERATE MAP

CRACKING AND DELAMINATION OF SOUTH ABUTMENT BACKWALL AT EAST END.

MINOR TO MODERATE EDGE SPALLING ALONG TOP OF BOTH ABUTMENT BACKWALLS IN ALL LANES.

60.6 MINOR TO MODERATE CRACKING WITH EFFLORESCENCE ON ALL WINGWALLS. MODERATE MAP CRACKING (UP TO 1/4"W) AND MINOR DELAMINATION OF SOUTH FACE OF NORTH WINGWALLS; MODERATE SPALL ON SOUTH FACE OF NORTHEAST WINGWALL WITH EXPOSED REBAR. MODERATE VEGETATION GROWTH ON NORTH

WINGWALLS; TREE GROWING FROM BASE OF NORTHEAST WINGWALL.

60.9,12 CONCRETE DRAINAGE TROUGH HAS SEPARATED FROM SOUTH ABUTMENT BREASTWALL APPROXIMATELY 3" AND IS UNDERMINED 22'-6"L TOTAL (20'L PREVIOUSLY) X 18"H X FULL WIDTH UNDER TOWARD WEST END WITH

APPROXIMATELY 3" OF SETTLEMENT NOTED.

60.11 RIPRAP PLACED ALONG 50% OF SOUTH ABUTMENT SLOPE.

60.13,15 MINOR RUST STAINS FROM REBAR CHAIRS ON UNDERSIDE OF STRUT WALLS; MINOR RUST STAINING AT TOP OF

ALL COLUMNS.

SEVERAL MINOR TO MODERATE CRACKS AT TOP OF NORTH PIER COLUMNS; MODERATE DELAMINATED AREA AT TOP OF WEST COLUMN, WEST SIDE. MODERATE VINE GROWTH AT BASE OF NORTH PIER COLUMNS.

MODERATE CRACKING (UP TO 1/4"W) WITH EFFLORESCENCE ON SOUTH PIER BEARING AREAS; MODERATE DELAMINATION AT TOP OF WEST COLUMN ON WEST FACE. MINOR SPALLING WITH EXPOSED AND RUSTED REBAR AT TOP OF EAST COLUMN AT SOUTH PIER. HEAVY VEGETATION FOR FULL HEIGHT OF WEST COLUMN, SOUTH PIER.

60.17 MINOR EROSION AT BASE OF SOUTH PIER ALONG WEST SIDE.

222.3 WEATHERING STEEL APPROACH GUARDRAILS IN MEDIAN. MODERATE COLLISION DAMAGE TO NORTH APPROACH MEDIAN GUARDRAIL WITH ONE POST SHEARED AND TWO POSTS BUCKLED TO THE NORTH. MINOR COLLISION DAMAGE TO SOUTH APPROACH MEDIAN GUARDRAIL WITH BOTTOM FLANGE FLATTENED FOR 65'L

TOTAL.

222.4 MINOR TO MODERATE RANDOM CRACKING OF APPROACH PAVEMENT. SEVERAL MINOR POTHOLES IN APPROACH PAVEMENT; MODERATE POTHOLE (1SF X 2"D) IN RIGHT SOUTHBOUND LANE OF SOUTH APPROACH HAS BEEN PATCHED WITH ASPHALT SINCE PREVIOUS INSPECTION. MODERATE POTHOLE (1SF X 2"D) IN RIGHT

NORTHBOUND LANE OF NORTH APPROACH.

36.B,C,D APPROACH GUARDWALL HEIGHT OF 1'-6" DOES NOT MEET AASHTO MINIMUM HEIGHT SPECIFICATION OF 2'-3" FOR TRAFFIC BARRIERS. APPROACH GUARDWALLS ARE NOT CONNECTED TO BRIDGE RAILINGS. END

TREATMENTS DO NOT MEET CURRENT AASHTO SPECIFICATIONS.

STRUCTURE LOAD RATING STRUCTURE NO. 3300-008P

TRUCK TYPE

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

TONS METRIC TONS TONS METRIC TONS

H 20 18 33 30

HS 36 33 60 54

TYPE 3 38 34 63 57

TYPE 3S2 42 38 70 64

TYPE 3-3 44 40 73 66

DESIGN LOADING: H20 (M18)

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. 3300-008P

STRUCTURE IDENTIFICATION

(201) PARK: GEORGE WASHINGTON MEMORIAL PARKWAY

(202) STRUCTURE NAME: .......... DONALDSON RUN BRIDGE

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

(204) STRUCTURE NUMBER: ..... 3300-008P

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

(206) ROUTE CODE NUMBER: ... 1

(207) ROAD SECTION NO: .......... 008P

(208) NPS ROAD CLASS: ............ 7 - URBAN PARKWAY

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

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

(211) PROJECT NO(S): ................ 1A1,3,35,47,

(212) DRAWING NUMBERS:

(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

121000010

DONALDSON RUN

GWMP

3300008P0000000

5.8 MILES SOUTH OF I-495.

99.99 FT (99.99 M)

5.71 (KM PT 9.19)

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:

4 - STEEL CONTINUOUS

03 - GIRDER & FLOOR BEAM SYSTEM

161.5 FT (49.2 M)

428.5 FT (130.6 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: ........ 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: ................. 4 - H20 (M18) (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 (54.4 METRIC TONS)

INSPECTION DATES

(90) INSPECTION DATE: 4/11 (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. : 4/11 (220) SPECIAL STUDY TYPE: 5 - SCOUR

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

(221) SPECIAL STUDY DATE: 8/04 INSP. EVERY: MONTHS - LAST INSP. :

(C) SPECIAL INSPECTION: .. NO

INSP. EVERY: MONTHS - LAST INSP. :

o

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 3300-008P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(16) LATITUDE: ............................. 38°55'10.70" (51) CURB TO CURB WIDTH: ........... 62.5 FT (19.1 M)

(17) LONGITUDE: ......................... 77°06'29.00" (52) DECK WIDTH: ............................ 68.0 FT (20.7 M)

(19) DETOUR LENGTH: ............... 9 MI (14 KM) (32) APPR. ROADWAY WIDTH: ........ 54.0 FT (16.5 M)

(28A) LANES ON STRUCT: .......... 04 (213) APPR. PAVEMENT WIDTH: ..... 54.0 FT (16.5 M)

(28B) LANES UNDER STRUCT: ... 00 LEFT SHOULDER: .................. 0.0 FT (0.0 M)

(42A) SERVICE ON: ..................... 1 - HIGHWAY RIGHT SHOULDER: ................ 0.0 FT (0.0 M)

(42B) SERVICE UNDER: .............. 5 - WATERWAY (33) BRIDGE MEDIAN: ....................... 3 - CLOSED MEDIAN (non-moun

(29) AVG. DAILY TRAFFIC: .......... 27400 (34) SKEW ANGLE: ............................ 0 °

(30) YEAR OF ADT: ...................... 2007 (35) DECK FLARE?: ........................... NO

(114) FUTURE ADT: ..................... 30140 (47) TOTAL HORIZ. CLEARANCE: .... 31.3 FT (9.5 M)

(115) YEAR OF FUTURE ADT: ..... 2027 (50) SIDEWALKS:

(101) PARALLEL STRUCTURE: ... N - NONE LEFT : ...................................... 0.0 FT (0.0 M)

(38) NAVIGATION CONTROL?: ... 0 RIGHT : ................................... 0.0 FT (0.0 M)

(39) VERTICAL CLEARANCE: ...... 0.0 FT (0.0 M) (214) BRIDGE RAIL TYPE:

(40) HORIZ. CLEARANCE: ........... 0.0 FT (0.0 M) RAIL CONFIGURATION: ......... 1 - FULL HEIGHT (NO PARAPE

(111) ABUT. OR PIER PROT: ....... MATERIAL: .............................. 4 - STEEL

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

LATERAL UNDERCLEARANCE:

(55) RIGHT: ....................... 0.0 FT (0.0 M) (215) BRIDGE RAIL HEIGHT: ............ 3.50 FT (1.07 M)

(56) LEFT: ......................... 0.0 FT (0.0 M) (53) MIN. VRT. CLEAR. OVER DECK: 99.99 FT (99.99 M)

(54) MIN. VRT. UNDERCLEARANCE: 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: ... 1000

(75A) TYPE OF WORK: .............. 35 - GENERAL REHAB

(75B) WORK DONE BY: ............. 1 - CONTRACT

(76) IMPROVEMENT LENGTH: .. 429.0 FT (130.8 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

8 - Stable; scour above top of fo

2 - REHAB/RECONSTRUCTION

C - MODERATE

ADDITIONAL INFORMATION

(230) STRUCTURE HISTORY:

1982-MAJOR RECONSTRUCTION OF SUPERSTRUCTURE; 1996-STRUCTURAL STEEL AND RAILINGS REPAINTED.

(231) ADDITIONAL CONSIDERATIONS:

(330) ADDITIONAL CONFIG. INFO.:

http:77�06'29.00 http:38�55'10.70

APPENDIX STRUCTURE NO. 3300-008P

PHOTOGRAPHS STRUCTURE NO. 3300-008P

PHOTO #1 - LOOKING SOUTHBOUND TOWARD MT. VERNON

FLOW

PHOTO #2 - EAST (DOWNSTREAM) SIDE

PHOTO #3 - GENERAL TOPSIDE VIEW LOOKING NORTH

PHOTO #4 - SPALL ON DECK SURFACE IN LEFT NORTHBOUND LANE AT

MIDSPAN OF CENTER SPAN PATCHED WITH ASPHALT

PHOTO #5 - TYPICAL EDGE SPALLING ALONG

EXPANSION JOINTS; JOINT OVER SOUTH

ABUTMENT IN SOUTHBOUND LANES SHOWN;

ALSO NOTE TYPICAL FAILURE OF

COMPRESSION SEALS AND PATCHING OF

APPROACH ASPHALT

PHOTO #6 - TYPICAL LOOSE ARMOR ALONG

EXPANSION JOINTS; JOINT OVER NORTH

ABUTMENT IN SOUTHBOUND LANES SHOWN

PHOTO #7 - TYPICAL VEHICLE SCRAPES ON RAILINGS; WEST RAILING

OVER NORTH PIER SHOWN; NOTE ISOLATED AREAS OF RUSTING

PHOTO #8 - CORROSION WITH 100% LOSS OF SECTION TO BOTTOM

RAIL EXPANSION SLEEVE IN WEST RAILING OVER NORTH ABUTMENT

PHOTO #9 - RANDOM CRACKING OF NORTH

APPROACH PAVEMENT IN SOUTHBOUND

LANES; ALSO NOTE POTHOLES

PHOTO #10 - COLLISION DAMAGE TO NORTH

APPROACH MEDIAN GUARDRAIL

PHOTO #11 - GENERAL UNDERSIDE VIEW

LOOKING SOUTH, CENTER SPAN

PHOTO #12 - TYPICAL TRANSVERSE

CRACKING WITH EFFLORESCENCE ON

UNDERSIDE OF OVERHANGS; WEST

OVERHANG IN NORTH SPAN SHOWN

PHOTO #13 - TYPICAL RUSTING OF DECK DRAINS; BETWEEN FLOOR

BEAMS #20 AND #21, SPAN #3 SHOWN

PHOTO #14 - TYPICAL CONDITION OF BEARINGS AT ABUTMENTS;

WEST GIRDER BEARING AT SOUTH ABUTMENT SHOWN; NOTE

RUSTING, PITTING, AND PACK RUST

PHOTO #15 - TYPICAL RUSTING OF BOTTOM FLANGE AT GIRDER

ENDS; WEST GIRDER AT NORTH ABUTMENT SHOWN

PHOTO #16 - TYPICAL TACK WELDS NOT GROUND FLUSH; WEST

GIRDER BOTTOM FLANGE SHOWN; NOTE TACK WELDS CRACKED

FULL LENGTH AT ISOLATED LOCATIONS

PHOTO #17 - DRILLED HOLE IN WEST GIRDER

WEB AT FIRST VERTICAL STIFFENER FROM

FLOOR BEAM OVER SOUTH PIER IN CENTER

SPAN

PHOTO #18 - CLOSE UP VIEW OF PREVIOUS

PHOTO

PHOTO #19 - PREVIOUS ATTACHMENT

TORCH-CUT AND NOT GROUND SMOOTH ON

BOTTOM FLANGE OF WEST GIRDER IN SOUTH

SPAN AT SOUTH PIER

PHOTO #20 - TWO RIVETS INSTALLED

IMPROPERLY WITH GAP BETWEEN HEADS

AND COVER PLATE AT MIDSPAN OF FLOOR

BEAM #13; ALSO NOTE TYPICAL TACK WELDS

NOT GROUND FLUSH THROUGHOUT

PHOTO #21 - GAP BETWEEN BRACING GUSSET PLATE AND TEE

CONNECTION PLATE AT FLOOR BEAM #17, WEST GIRDER

PHOTO #22 - TWO BOLTS MISSING FROM SOUTHWEST CORNER OF

BRACING CONNECTION PLATE TO WEST GIRDER AT FLOOR BEAM #13

PHOTO #23 - CONNECTION ANGLE OF FLOOR

BEAM #9 TO WEST GIRDER WEB HAS TWO

SECTIONS PREVIOUSLY FLAME CUT AND

REPLACED ON NORTH SIDE

PHOTO #24 - TWO CONNECTION BOLTS NOT

PROPERLY INSTALLED AND SEATED AT

SOUTHEAST CORNER OF BRACING

CONNECTION PLATE AT FLOOR BEAM #20

PHOTO #25 - GENERAL VIEW OF NORTH ABUTMENT; NOTE GRAFFITI

PHOTO #26 - HORIZONTAL CRACKING WITH EFFLORESCENCE ON

NORTH ABUTMENT BREASTWALL

PHOTO #27 - ACCUMULATION OF DEBRIS ON SOUTH ABUTMENT

BEARING SEAT; ALSO NOTE GRAFFITI

PHOTO #28 - DETERIORATION OF CONCRETE FLUME ON TOP OF

SOUTH ABUTMENT BREASTWALL AT WEST END

PHOTO #29 - DETERIORATION OF SOUTH

ABUTMENT BACKWALL AT EAST END

PHOTO #30 - MAP CRACKING AND

DELAMINATION OF SOUTH FACE OF

NORTHEAST WINGWALL

PHOTO #31 - UNDERMINING OF SOUTH ABUTMENT DRAINAGE

TROUGH TOWARD WEST END

PHOTO #32 - GENERAL VIEW OF NORTH PIER, NORTH SIDE

PHOTO #33 - CRACKING AND DELAMINATION

OF WEST COLUMN OF NORTH PIER, WEST

FACE

PHOTO #34 - SPALLING WITH EXPOSED AND

RUSTED REBAR AT TOP OF EAST COLUMN AT

SOUTH PIER

PHOTO #35 - UPSTREAM CHANNEL

PHOTO #36 - DOWNSTREAM CHANNEL