Bridge Inspection Report 4290-024P.pdf

BRIDGE INSPECTION REPORT

MILL CREEK BRIDGE

COLONIAL PARKWAY OVER MILL CREEK

COLONIAL NATIONAL HISTORICAL PARK

LW

STRUCTURE NO. 4290-024P

INSPECTION TYPE: ROUTINE

INSPECTION DATE: 6/13/2023

SD

Report prepared by:

Federal Highway Administration MILE POINT: 19.09 FLH Office of Bridges and Structures Bridge Inspection Program 22001 Loudoun County Parkway, Building E2, Suite 200 Ashburn, VA 20147

KILOMETER POINT: 30.72

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

STRUCTURE SUMMARY STRUCTURE NO. 4290-024P

MILL CREEK BRIDGE INSPECTION DATE: 06/13/2023

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

RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 4290-024P

MILL CREEK BRIDGE INSPECTION DATE : 06/13/2023

PRIORITY OF IMPROVEMENT226

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.

C

Item No.

Maintenance Recommendations

(GENERALLY NOT FLHP ELIGIBLE)

QTY. UNIT UNIT

COST

PRELIM.

COST

ESTIMATE

222.3

REPLACE SOUTH GUARDRAIL AT WEST APPROACH NEAR

TERMINAL AT LOCATION OF IMPACT DAMAGE.

58.7

REMOVE DEBRIS ACCUMULATION ALONG CURBLINES.

PRELIM. MAINTENANCE TOTAL :

Item No.

REHABILITATION/RECONSTRUCTION

(TYPICALLY NEEDED WITHIN 5 YEARS)

QTY. UNIT

UNIT

COST

PRELIM. COST ESTIMATES

REHAB RECONSTR

59.1 REPAIR GROUT PAD UNDER BEAMS #1 AND #6

BEARINGS AT WEST ABUTMENT.

CONTRACT COSTS FOR MOBILIZATION,

TRAFFIC CONTROL, AND CONTINGENCIES.

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 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.

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

STRUCTURE LOAD RATING STRUCTURE NO. 4290-024P

TRUCK TYPE

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

TONS METRIC TONS TONS METRIC TONS

H 19 17 32 29

HS 25 23 42 38

TYPE 3 23 21 38 34

TYPE 3S2 35 32 59 54

TYPE 3-3 42 38 71 64

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: 08/22/2015

LOAD RATING CONTROLLED BY: INTERIOR GIRDER

REMARKS: SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.

STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 4290-024P

STRUCTURE IDENTIFICATION

(201) PARK: COLONIAL NATIONAL HISTORICAL PARK

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

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

(204) STRUCTURE NUMBER:.........4290-024 P

3 - NORTHEAST(205) NPS REGION:

(206) ROUTE CODE NUMBER:

(207) ROAD SECTION NO:............. 024P

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

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

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

(211) PROJECT NO(S):................... 1D6

(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) HISTORIC DESIGNATION:

513 - VIRGINIA

51095 JAMES CITY

00000

1 6 1 00001 0

MILL CREEK

COLONIAL PARKWAY

4290024P0000000

4.6 MILES SOUTH OF VA ROUTE 199.

99.99 FT ( 99.99 M)

19.09 (KM PT: 30.72)

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:..............54 FT ( 16.5 M)

(49) STRUCTURE LENGTH:........... 55.0 FT ( 16.8 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:..............25 METRIC TONS) (70) BRIDGE POSTING:...................... 5 - EQUAL TO OR ABOVE LEGALTONS ( 22.7

LOADS

(64) OPERATING RATING:..............42 TONS ( 38.1 METRIC TONS)

INSPECTION DATES

(90) INSPECTION DATE: 06/13/2023 (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. 4290-024P

GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA

(16) LATITUDE:................................ 37° 12'53.40" (51) CURB TO CURB WIDTH:............ 32.0 FT ( 9.8 M)

(17) LONGITUDE:............................ 76°44 '37 80" (52) DECK WIDTH:.......................... 36.5 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:..............2118 (34) SKEW ANGLE:......................... 0 °

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

(114) FUTURE ADT:.........................2330 (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:....................................... 6 (67) STRUCTURAL EVALUATION:

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

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

(61) CHANNEL:................................7 (71) WATERWAY ADEQUACY:

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

(222) APPROACHES:...................... 6 (113) SCOUR CRITICAL:.................... 5 - SCOUR WITHIN LIMITS OF

FOOTING OR PILES

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

(36) TRAFFIC SAFETY FEAT: 1 1 1 1 (226) PRIORITY OF IMPROVEMENT: C - MODERATE

(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-JOINT REPAIR. 2003, 2018-UNDERWATER INSPECTION. 2011-SUPERSTRUCTURE CLEANED AND PAINTED, CONCRETE REPAIRS TO

SUBSTRUCTURE. 2014-RIPRAP PLACED ALONG SOUTHEAST WINGWALL.

(231) ADDITIONAL CONSIDERATIONS:

(330) ADDITIONAL CONFIGURATION INFORMATION:

Inspector: Nate Brown Structure Number: 4290024P0000000

Inspection Date: 06/13/2023 Facility Carried: COLONIAL PARKWAY

Bridge Inspection Report

Pictures

PHOTO 3

Description LOOKING EASTBOUND TOWARD WILLIAMSBURG

PHOTO 4

Description NORTH (UPSTREAM) SIDE; NOTE CHANNEL WIDER THAN STRUCTURE OPENING

Bridge Inspection Report

Pictures

PHOTO 5

Description GENERAL TOPSIDE VIEW LOOKING WEST; NOTE TYPICAL DEBRIS ACCUMULATION IN

CURBLINES

PHOTO 6

Description TYPICAL ADHESION FAILURE OF DECK EXPANSION JOINT SEALS WITH VEGETATION

GROWTH; EAST JOINT SHOWN

Bridge Inspection Report

Pictures

PHOTO 7

Description TYPICAL DETERIORATION OF CURBS; SOUTH CURB NEAR EAST END SHOWN

PHOTO 8

Description TYPICAL DELAMINATION OF DECK SURFACE; AT CENTERLINE NEAR EAST ABUTMENT

SHOWN

Bridge Inspection Report

Pictures

PHOTO 9

Description TYPICAL MAP CRACKING AND SCALING OF DECK SURFACE; EAST END SHOWN

PHOTO 10

Description IMPACT DAMAGE TO SOUTH RAILING WITH ONE POST CRACKED

Bridge Inspection Report

Pictures

PHOTO 11

Description CLOSE-UP OF PREVIOUS PHOTO

PHOTO 12

Description TYPICAL DEBRIS ACCUMULATION IN CURBLINES; SOUTH CURBLINE AT MIDSPAN SHOWN

Bridge Inspection Report

Pictures

PHOTO 13

Description SPALL IN NORTH CURB AT WEST APPROACH

PHOTO 14

Description TYPICAL SETTLEMENT OF WEST APPROACH PAVEMENT BEYOND APPROACH SLAB

Bridge Inspection Report

Pictures

PHOTO 15

Description SPALL ON WEST END OF SOUTH RAILING

PHOTO 16

Description COLLISION DAMAGE TO SOUTH GUARDRAIL NEAR TERMINAL AT WEST APPROACH; NOTE

BROKEN POSTS

Bridge Inspection Report

Pictures

PHOTO 17

Description GENERAL UNDERSIDE VIEW LOOKING EAST

PHOTO 18

Description GENERAL VIEW OF EAST ABUTMENT (PHOTO TAKEN FROM 2021 INSPECTION)

Bridge Inspection Report

Pictures

PHOTO 19

Description DELAMINATION AND SPALLING OF REPAIRS AT SOUTH END OF EAST ABUTMENT

BACKWALL

PHOTO 20

Description DELAMINATION AND MAP CRACKING IN REPAIRS TO NORTH END OF EAST ABUTMENT

BEARING SEAT

Bridge Inspection Report

Pictures

PHOTO 21

Description UTILITY CONDUIT RUSTED AND SEPARATED WITH WIRES EXPOSED AT NORTH END OF

EAST ABUTMENT

PHOTO 22

Description TYPICAL RUSTING OF BEARING DEVICES; BEAM #1 EAST ABUTMENT SHOWN; ALSO

NOTE TYPICAL PITTING OF MASONRY PLATES PREDATING PAINT

Bridge Inspection Report

Pictures

PHOTO 23

Description RUSTING OF BEAM #2 TOP FLANGE AT EAST ABUTMENT

PHOTO 24

Description TYPICAL RUSTING OF BEAM BOTTOM FLANGES; BEAM #5 SHOWN

Bridge Inspection Report

Pictures

PHOTO 25

Description DELAMINATION OF SOUTH FASCIA BELOW RAIL POST #2 FROM EAST ABUTMENT

PHOTO 26

Description TYPICAL DELAMINATION OF DECK UNDERSIDE; DECK BETWEEN BEAMS #5 AND #6 NEAR

WEST ABUTMENT SHOWN; ALSO NOTE TYPICAL TRANSVERSE CRACKING

Bridge Inspection Report

Pictures

PHOTO 27

Description GROUT UNDER BEARING BREAKING UP AT BEAM #1, WEST ABUTMENT; ALSO NOTE

TYPICAL RUSTING OF BEARING DEVICES

PHOTO 28

Description GENERAL VIEW OF WEST ABUTMENT

Bridge Inspection Report

Pictures

PHOTO 29

Description UPSTREAM CHANNEL

PHOTO 30

Description DOWNSTREAM CHANNEL