Bridge Inspection Report 4290-023P.pdf

BRIDGE INSPECTION REPORT

COLLEGE CREEK BRIDGE

COLONIAL PARKWAY OVER COLLEGE CREEK

COLONIAL NATIONAL HISTORICAL PARK

LN

STRUCTURE NO. 4290-023P

INSPECTION TYPE: ROUTINE

INSPECTION DATE: 6/14/2023

WU

Report prepared by:

Federal Highway Administration MILE POINT: 16.04 FLH Office of Bridges and Structures Bridge Inspection Program 22001 Loudoun County Parkway, Building E2, Suite 200 Ashburn, VA 20147

KILOMETER POINT: 25.81

https://bridge.flhd.fhwa.dot.gov

STRUCTURE SUMMARY STRUCTURE NO. 4290-023P

COLLEGE CREEK BRIDGE INSPECTION DATE: 06/14/2023

have stabilized erosion near the bridge. However, beyond the limits of the riprap the site exhibits high vertical cut slopes with downed and undermined trees.

Missing "College Creek" and "No fishing or diving from bridge" signs at west side of north approach replaced since previous inspection.

Concrete repairs, superstructure repainting, cleaning and sealing of the joints, and cleaning and sealing of the deck are scheduled to be completed under COLO 1C14, 1D48, and, 1E15. Therefore, no recommendations or project costs are included for these elements.

RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 4290-023P

COLLEGE CREEK BRIDGE INSPECTION DATE : 06/14/2023

226 PRIORITY OF IMPROVEMENT D

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

B (Major) - Structure is seriously deficient or presents a safety hazard, but can remain open 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. Preventive maintenance may be required.

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

Item No.

Maintenance Recommendations

(GENERALLY NOT FLHP ELIGIBLE)

QTY. UNIT UNIT

COST

PRELIM.

COST

ESTIMATE

60.6

REMOVE VEGETATION GROWTH ON SOUTH WINGWALLS.

222.7

REPLACE MISSING AND RESET LEANING OBJECT

MARKERS.

PRELIM. MAINTENANCE TOTAL :

Item REHABILITATION/RECONSTRUCTION

UNIT

UNIT PRELIM. COST ESTIMATES

No. (TYPICALLY NEEDED WITHIN 5 YEARS)

QTY. COST

REHAB RECONSTR

222.5 BACKFILL EROSION WITH UNDERMINING OF

EAST CURB AT SOUTH APPROACH AND WEST

CURB AT NORTH APPROACH.

59.1 REPAIR GROUT PADS UNDER BEAMS AT

SOUTH ABUTMENT.

61.2 STABILIZE EROSION OF NORTH DOWNSTREAM

CHANNEL BANK.

CONTRACT COSTS FOR MOBILIZATION,

TRAFFIC CONTROL, AND CONTINGENCIES.

PRELIM. REHABILITATION/RECONSTRUCTION TOTAL :

RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 4290-023P

COLLEGE CREEK BRIDGE INSPECTION DATE : 06/14/2023

226 PRIORITY OF IMPROVEMENT D

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

B (Major) - Structure is seriously deficient or presents a safety hazard, but can remain open 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. Preventive maintenance may be required.

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

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 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.

Consideration should be given to replacing the bridge with a longer structure that is adequate for the waterway.

Concrete repairs, superstructure repainting, cleaning and sealing of the joints, and cleaning and sealing of the deck are scheduled to be completed under COLO 1C14, 1D48, and, 1E15. Therefore, no recommendations or project costs are included for these elements.

STRUCTURE LOAD RATING STRUCTURE NO. 4290-023P

TRUCK TYPE

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

TONS METRIC TONS TONS METRIC TONS

H 28 25 47 43

HS 32 29 54 49

TYPE 3 31 28 52 47

TYPE 3S2 39 35 65 59

TYPE 3-3 44 40 74 67

DESIGN LOADING: 2 - H 15

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: 08/23/2015

LOAD RATING CONTROLLED BY: INTERIOR GIRDER

REMARKS: SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 4290-023P

STRUCTURE IDENTIFICATION

(201) PARK: COLONIAL NATIONAL HISTORICAL PARK

(202) STRUCTURE NAME:..............COLLEGE CREEK BRIDGE

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

(204) STRUCTURE NUMBER:.........4290-023 P

3 - NORTHEAST(205) NPS REGION:

(206) ROUTE CODE NUMBER:

(207) ROAD SECTION NO:............. 023P

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

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

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

(211) PROJECT NO(S):................... 1D18

(212) DRAWING NUMBERS:...........3003B

(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) HISTORIC DESIGNATION:

513 - VIRGINIA

51095 JAMES CITY

00000

1 6 1 00001 0

COLLEGE CREEK

COLONIAL PARKWAY

4290023P0000000

1.6 MILES SOUTH OF VA ROUTE 199.

99.99 FT ( 99.99 M)

16.04 (KM PT: 25.81)

3 - ON FREE ROAD

5 - NOT ELIGIBLE

STRUCTURE DESCRIPTION, FOUNDATION, AND DECK TYPE

(43A) MAIN STR. MATERIAL:..........3 - STEEL

(43B) MAIN STR. TYPE:.................. 02 - STRINGER/MULTI-BEAM OR

GIRDER

(45) NO. OF MAIN SPANS:

(48) MAX. SPAN LENGTH:..............87 FT ( 26.5 M)

(49) STRUCTURE LENGTH:........... 87.0 FT ( 26.5 M)

(216A) ABUTMENT #1 FDN:........... 3 - SPREAD FOOTING ON PILES

(216B) ABUTMENT #2 FDN:........... 3 - SPREAD FOOTING ON PILES

(217A) PREDOM. PIER FDN:.......... 6 - N/A

(217B) SECOND. PIER FDN:.......... 6 - N/A

(107) DECK TYPE:.......................... 1 - CONCRETE CAST-IN-PLACE

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

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

(46) NO OF APPROACH SPANS:

(108) WEAR SURFACE/PROTECT SYSTEM:

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

(CONCURRENTLY PLACED WITH

STRUCTURAL DECK)

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

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

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

LOAD RATING AND POSTING

(31) DESIGN LOAD:.........................2 - H 15 (41) LOAD RESTRICTION:.................. A - OPEN

(66) INVENTORY RATING:..............32 METRIC TONS) (70) BRIDGE POSTING:...................... 5 - EQUAL TO OR ABOVE LEGALTONS ( 29

LOADS

(64) OPERATING RATING:..............54 TONS ( 49 METRIC TONS)

INSPECTION DATES

(90) INSPECTION DATE: 06/14/2023 (91) FREQ. OF INSP: 24 MONTHS (92 / 93) CRITICAL FEATURE INSPECTION (CFI):

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

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

(221) SPECIAL STUDY DATE: (B) UNDERWATER:..................... Y

INSP. EVERY 60 MONTHS - LAST INSP: 06/26/2023

(C) SPECIAL INSPECTION:........ N

INSP. EVERY MONTHS - LAST INSP:

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 4290-023P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(16) LATITUDE:................................ 37° 13'33 90" (51) CURB TO CURB WIDTH:............ 32.0 FT ( 9.8 M)

(17) LONGITUDE:............................ 76°41 '41 00" (52) DECK WIDTH:.......................... 36.3 FT ( 11.1 M)

(19) DETOUR LENGTH:.................. 5 MI ( 8 KM) (32) APPR. ROADWAY WIDTH:...... 50.0 FT ( 15.2 M)

(28A) LANES ON STRUCT:.............02 (213) APPR. PAVEMENT WIDTH:... 30.0 FT ( 9.1 M)

(28B) LANES UNDER STRUCT:......00 LEFT SHOULDER:............... 10.0 FT ( 3 M)

(42A) SERVICE ON:.........................1 - HIGHWAY RIGHT SHOULDER:.......... 10.0 FT ( 3 M)

(42B) SERVICE UNDER:................. 5 - WATERWAY (33) BRIDGE MEDIAN:.................... 0 - NO MEDIAN

(29) AVG DAILY TRAFFIC:..............3274 (34) SKEW ANGLE:......................... 30 °

(30) YEAR OF ADT:......................... 2007 (35) STRUCTURE FLARED:............ 0 - NO FLARE

(114) FUTURE ADT:.........................3601 (47) TOTAL HORIZ. CLEARANCE:.. 32 FT ( 9.8 M)

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

(101) PARALLEL STRUCTURE:......N - NO PARALLEL STRUCTURE LEFT:.................................... 0 0 FT ( 0 M)

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

(39) VERTICAL CLEARANCE:.........0 FT ( 0 M) (214) BRIDGE RAIL TYPE

(40) HORIZ. CLEARANCE:..............0 FT ( 0 M) RAIL CONFIGURATION:...... 1 - FULL HEIGHT (NO PARAPET)

(111) ABUT OR PIER PROT:........... MATERIAL:........................... 1 - CONCRETE

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

(55) RIGHT:...............................00 FT ( 0 M) (215) BRIDGE RAIL HEIGHT:.......... 2 50 FT ( 0.76 M)

(56) LEFT:................................ 0 FT ( 0 M) (53) MIN. VRT. CLR. OVER DECK: 99.99 FT ( 99.99 M)

(54) MIN. VRT. UNDRCLRANCE:... 0 00 FT ( 0 M)

CONDITION AND APPRAISAL DATA, PROPOSED IMPROVEMENTS, AND COST

(58) DECK:....................................... 7 (67) STRUCTURAL EVALUATION:

(59) SUPERSTRUCTURE:...............7 (68) DECK GEOMETRY:

(60) SUBSTRUCTURE:.......... 6 (69) UNDERCLEARANCES:................ N

(61) CHANNEL:................................6 (71) WATERWAY ADEQUACY:

(62) CULVERT:.................................N (72) APPROACH ALIGNMENT:

(222) APPROACHES:...................... 6 (113) SCOUR CRITICAL:.................... 7 - COUNTERMEASURES INSTALLED

TO CORRECT SCOUR PROBLEM

(223) RETAINING WALL:.................N (225) PURPOSE OF IMPROVEMENT: 2 - REHAB/RECONSTRUCTION

(36) TRAFFIC SAFETY FEAT: 1 1 1 1 (226) PRIORITY OF IMPROVEMENT: D - MINOR

(75A) TYPE OF WORK:................... (227) MAINTENANCE COST:

(75B) WORK DONE BY:.................. (228) REHAB / RECNSTR COST:

(76) IMPROVEMENT LENGTH:....... FT ( 0 M) (229) CONSTRUCTION COST:

ADDITIONAL INFORMATION

(230) STRUCTURE HISTORY:

1985-JT. REPAIR. 2011-SUPERSTR. CLEANED AND PAINTED; CONC. REPAIRS TO CURBS, RAILINGS, AND SUBSTR; RIPRAP PLACED AT ABUTMENTS. 2014

-RIPRAP PLACED AT NORTH D/S CHANNEL BANK.

(231) ADDITIONAL CONSIDERATIONS:

(330) ADDITIONAL CONFIGURATION INFORMATION:

Inspector: Nate Brown Structure Number: 4290023P0000000

Inspection Date: 06/14/2023 Facility Carried: COLONIAL PARKWAY

Bridge Inspection Report

Pictures

PHOTO 3

Description LOOKING SOUTHBOUND TOWARD JAMESTOWN

PHOTO 4

Description EAST (DOWNSTREAM) SIDE; NOTE CHANNEL WIDER THAN STRUCTURE OPENING

Bridge Inspection Report

Pictures

PHOTO 5

Description GENERAL TOPSIDE VIEW LOOKING NORTH

PHOTO 6

Description BENT AND LEANING OBJECT MARKER AT SOUTHEAST CORNER

Bridge Inspection Report

Pictures

PHOTO 7

Description UNDERMINING OF EAST CURB AT SOUTH APPROACH

PHOTO 8

Description DECAY IN EAST TRANSITION RAILING AT SOUTH ABUTMENT

Bridge Inspection Report

Pictures

PHOTO 9

Description TYPICAL CHECKING AND SPLINTERING OF TIMBER APPORACH GUARDRAIL WITH DECAY;

EAST GUARDRAIL AT SOUTH APPROACH SHOWN

PHOTO 10

Description TYPICAL DETERIORATION OF POURABLE SEALANT AT RELIEF JOINTS; SOUTH RELIEF

JOINT SHOWN

Bridge Inspection Report

Pictures

PHOTO 11

Description TYPICAL TRANSVERSE CRACKING OF DECK SURFACE; NORTHBOUND LANE SHOWN

PHOTO 12

Description TYPICAL DEBRIS ACCUMULATION ALONG CURBLINES; EAST CURBLINE SHOWN

Bridge Inspection Report

Pictures

PHOTO 13

Description TYPICAL CRACKING AND SCALING OF CURBS; EAST CURB AT NORTH APPROACH SHOWN

PHOTO 14

Description DELAMINATION AND SPALL AT EAST EDGE OF NORTH APPROACH SLAB

Bridge Inspection Report

Pictures

PHOTO 15

Description GENERAL UNDERSIDE VIEW LOOKING SOUTH

PHOTO 16

Description GENERAL VIEW OF NORTH ABUTMENT

Bridge Inspection Report

Pictures

PHOTO 17

Description TYPICAL VEGETATION GROWTH ON WINGWALLS; SOUTHWEST WINGWALL SHOWN

PHOTO 18

Description TYPICAL MAP AND VERTICAL CRACKING WITH EFFLORESCENCE ON ABUTMENT

BREASTWALLS; SOUTH ABUTMENT, WEST END SHOWN; NOTE SPALLS WITH EXPOSED

REBAR

Bridge Inspection Report

Pictures

PHOTO 19

Description TYPICAL RUSTING ALONG BEAM BOTTOM FLANGES; BEAM #4 SHOWN

PHOTO 20

Description TYPICAL DETERIORATION OF GROUT PADS BELOW BEARINGS AT SOUTH ABUTMENT;

BEAM #2 SHOWN; ALSO NOTE CRACKING, DELAMINATION, AND SPALLING OF BEARING

SEAT

Bridge Inspection Report

Pictures

PHOTO 21

Description SPALL WITH EXPOSED REBAR ON WEST FASCIA NEAR SOUTH ABUTMENT

PHOTO 22

Description TYPICAL PACK RUST BETWEEN BEARING PLATES; BEAM #7 AT NORTH ABUTMENT

SHOWN

Bridge Inspection Report

Pictures

PHOTO 23

Description SPALL WITH EXPOSED REBAR IN DECK UNDERSIDE AT NORTH ABUTMENT BEHIND END

DIAPHRAGM IN BAY #1

PHOTO 24

Description DELAMINATION OF NORTHWEST CHEEKWALL; NOTE TYPICAL MAP CRACKING WITH

EFFLORESCENCE ON ABUTMENT BREASTWALLS AND WINGWALLS

Bridge Inspection Report

Pictures

PHOTO 25

Description TYPICAL EXPANSION OF NORTH ABUTMENT BEARINGS; WEST SIDE OF BEAM #3 SHOWN

PHOTO 26

Description UPSTREAM CHANNEL

Bridge Inspection Report

Pictures

PHOTO 27

Description DOWNSTREAM CHANNEL

PHOTO 28

Description EROSION OF NORTH DOWNSTREAM CHANNEL BANK BEYOND RIPRAP