5570-091P.pdf
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- Attached to
- MS NP NATR 3N18 3H27 ETC - Geotechnical, Pavement Rehabilitation, and Structural Repairs
- Solicitation number
- 693C73-25-B-000003
About this file
This document is a Bridge Inspection Report for the Pigeon Roost Slough Bridge on the Natchez Trace Parkway. The bridge is structure number 5570-091P, located at mile point 203.02. The report details the findings from a routine inspection conducted on March 8, 2022. It includes recommendations for maintenance, rehabilitation, and reconstruction work needed within the next 5 years, along with preliminary cost estimates. Key issues noted include debris accumulation, spalling on the abutments, cracking in the curbs and railings, and potential scour at the piers. The bridge is currently load posted and has an inventory rating of 27 tons and an operating rating of 45 tons.
The related federal contract opportunity is for geotechnical, pavement rehabilitation, and structural repairs on the Natchez Trace Parkway, solicitation number 693C73-25-B-000003. The solicitation is being issued by the Department of Transportation Federal Highway Administration. No other details about the contract opportunity are provided in the materials provided.
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Text version
BRIDGE INSPECTION REPORT
PIGEON ROOST SLOUGH BRIDGE
NATCHEZ TRACE PARKWAY OVER PIGEON ROOST SLOUGH
NATCHEZ TRACE PARKWAY
LS
STRUCTURE NO. 5570-091P
INSPECTION TYPE: ROUTINE
INSPECTION DATE: 3/8/2022
EU
Report prepared by:
Federal Highway Administration Federal Lands Bridge Office Bridge Inspection and Management Program 21400 Ridgetop Circle Sterling, Virginia 20166 https://bridge.flhd.fhwa.dot.gov
MILE POINT: 203.02
KILOMETER POINT: 326.66
RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 5570-091P
PIGEON ROOST SLOUGH BRIDGE INSPECTION DATE : 03/08/2022
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
58.7
PERIODICALLY 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
60.17,61.
PLACE SCOUR COUNTERMEASURES AROUND
PIERS AS NEEDED.
60.3 PATCH SPALLS AT EAST SIDE OF SOUTH
ABUTMENT AND WEST SIDE OF NORTH
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.
STRUCTURE LOAD RATING STRUCTURE NO. 5570-091P
PIGEON ROOST SLOUGH BRIDGE INSPECTION DATE: 03/07/2022
TRUCK TYPE
INVENTORY RATING (NORMAL TRAFFIC) OPERATING RATING (MAXIMUM LOAD)
TONS METRIC TONS TONS METRIC TONS
H 20 18 35 32
HS 27 24 45 41
TYPE 3 24 22 50 45
TYPE 3S2 42 38 71 64
TYPE 3-3 59 54 98 89
DESIGN LOADING: 2 - H 15
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: 06/30/2015
LOAD RATING CONTROLLED BY: TOP SLAB - MOMENT
REMARKS: SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.
STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 5570-091P
PIGEON ROOST SLOUGH BR DGE INSPECTION DATE: 03/07/2022
STRUCTURE IDENTIFICATION
(201) PARK: NATCHEZ TRACE PARKWAY
(202) STRUCTURE NAME:..............PIGEON ROOST SLOUGH BRIDGE
(203) STRUCTURE KIND:............... 1 - BRIDGE
(204) STRUCTURE NUMBER:.........5570-091 P
4 - SOUTHEAST(205) NPS REGION:
(206) ROUTE CODE NUMBER:
(207) ROAD SECTION NO:............. 091P
(208) NPS ROAD CLASS:............... 1 - PRINCIPAL PARK ROAD
(209) WITHIN NPS BNDRY?:.......... Yes
(210) OPERATING UNIT:.................DANCY
(211) PROJECT NO(S):................... 3H4
(212) DRAWING NUMBERS:...........2350A
(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:
284 - MISSISSIPPI
28019 CHOCTAW
00000
1 6 1 00001 0
PIGEON ROOST SLOUGH
NATCHEZ TRACE PARKWAY
5570091P0000000
1 2 MILES SOUTH OF U.S. ROUTE 82
99.99 FT ( 99.99 M)
203.0 (KM PT: 326.6)
2 6
3 - ON FREE ROAD
5 - NOT ELIGIBLE
STRUCTURE DESCRIPTION, FOUNDATION, AND DECK TYPE
(43A) MAIN STR. MATERIAL:..........2 - CONCRETE CONTINUOUS (44A) APPR. STR. MATERIAL:............ 0 - Other
(43B) MAIN STR. TYPE:.................. 01 - SLAB (44B) APPR. STR. TYPE:.................... 00 - OTHER
(45) NO. OF MAIN SPANS:..............003 (46) NO OF APPROACH SPANS:
(48) MAX. SPAN LENGTH:..............32 FT ( 9.8 M)
(49) STRUCTURE LENGTH:........... 85.2 FT ( 26 M) (108) WEAR SURFACE/PROTECT SYSTEM:
(216A) ABUTMENT #1 FDN:........... 3 - SPREAD FOOTING ON PILES A) TYPE WEARING SURFACE:.. 6 - BITUMINOUS
(216B) ABUTMENT #2 FDN:........... 3 - SPREAD FOOTING ON PILES B) TYPE MEMBRANE:................. 0 - NONE
(217A) PREDOM. PIER FDN:.......... 3 - SPREAD FOOTING ON PILES C) TYPE PROTECTION:.............. 0 - NONE
(217B) SECOND. PIER FDN:.......... 3 - SPREAD FOOTING ON PILES (218) IS SALT USED?.......................... NO
(107) DECK TYPE:.......................... 1 - CONCRETE CAST-IN-PLACE
LOAD RATING AND POSTING
(31) DESIGN LOAD:.........................2 - H 15 (41) LOAD RESTRICTION:.................. R - POSTED FOR OTHER LOAD-
CAPACITY RESTRICTION
(66) INVENTORY RATING:..............27 TONS ( 24.5 METRIC TONS) (70) BRIDGE POSTING:...................... 5 - EQUAL TO OR ABOVE LEGAL
LOADS
(64) OPERATING RATING:..............45 TONS ( 40.8 METRIC TONS)
INSPECTION DATES
(90) INSPECTION DATE: 03/08/2022 (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:..................... N
INSP. EVERY MONTHS - LAST INSP:
(C) SPECIAL INSPECTION:........ N
INSP. EVERY MONTHS - LAST INSP:
STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 5570-091P
PIGEON ROOST SLOUGH BR DGE INSPECTION DATE: 03/07/2022
GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA
(16) LATITUDE:................................ 33° 31'36.10" (51) CURB TO CURB WIDTH:............ 28.0 FT ( 8.5 M)
(17) LONGITUDE:............................ 89°09 '39.40" (52) DECK WIDTH:.......................... 32.4 FT ( 9.9 M)
(19) DETOUR LENGTH:.................. 15 MI ( 24 KM) (32) APPR. ROADWAY WIDTH:...... 32.0 FT ( 9.8 M)
(28A) LANES ON STRUCT:.............02 (213) APPR. PAVEMENT WIDTH:... 22.0 FT ( 6.7 M)
(28B) LANES UNDER STRUCT:......00 LEFT SHOULDER:............... 5 0 FT ( 1.5 M)
(42A) SERVICE ON:.........................1 - HIGHWAY RIGHT SHOULDER:.......... 5 0 FT ( 1.5 M)
(42B) SERVICE UNDER:................. 5 - WATERWAY (33) BRIDGE MEDIAN:.................... 0 - NO MEDIAN
(29) AVG DAILY TRAFFIC:..............1075 (34) SKEW ANGLE:......................... 0 °
(30) YEAR OF ADT:......................... 2012 (35) STRUCTURE FLARED:............ 0 - NO FLARE
(114) FUTURE ADT:.........................1183 (47) TOTAL HORIZ. CLEARANCE:.. 28 FT ( 8.5 M)
(115) YEAR OF FUTURE ADT:........2032 (50) SIDEWALKS
(101) PARALLEL STRUCTURE:......N - NO PARALLEL STRUCTURE LEFT:.................................... 0 0 FT ( 0 M)
(38) NAVIGATION CONTROL:.........0 - NO NAVIGATION CONTROL ON RIGHT:.................................. 0 0 FT ( 0 M)
WATERWAY (BRIDGE PERMIT NOT
REQUIRED)
(39) VERTICAL CLEARANCE:.........0 FT ( 0 M) (214) BRIDGE RAIL TYPE
1 - FULL HEIGHT (NO PARAPET)(40) HORIZ. CLEARANCE:..............0 FT ( 0 M) RAIL CONFIGURATION:
(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:.......... 2.42 FT ( 0.74 M)
(56) LEFT:................................ 0 FT ( 0 M) (53) MIN. VRT. CLR. OVER DECK: 99.99 FT ( 99.99 M)
(54) MIN. VRT. UNDRCLRANCE:... .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:.......... 7 (69) UNDERCLEARANCES:................ N
(61) CHANNEL:................................5 (71) WATERWAY ADEQUACY:
(62) CULVERT:.................................N (72) APPROACH ALIGNMENT:
(222) APPROACHES:...................... 7 (113) SCOUR CRITICAL:.................... 4 - ACTION IS REQUIRED TO
PROTECT EXPOSED FOUNDATIONS
(223) RETAINING WALL:.................N (225) PURPOSE OF IMPROVEMENT: 2 - REHAB/RECONSTRUCTION
(36) TRAFFIC SAFETY FEAT: 1 N N N (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:
1982-JOINT REPAIR. 2012-DECK & CURB JOINTS SEALED. 2014-STRUCTURE AND APPROACHES REPAVED, PAVEMENT SAWCUT AND SEALED OVER ENDS
OF STRUCTURE; W. RAILING RECAST IN S. SPAN.
(231) ADDITIONAL CONSIDERATIONS:
(330) ADDITIONAL CONFIGURATION INFORMATION:
Inspector: Killian Baptiste Structure Number: 5570091P0000000
Inspection Date: 03/08/2022 Facility Carried: NATCHEZ TRACE PAR
Bridge Inspection Report
Pictures
PHOTO 3
Description LOOKING NORTH TOWARD TUPELO
PHOTO 4
Description WEST (DOWNSTREAM) SIDE
Bridge Inspection Report
Pictures
PHOTO 5
Description GENERAL TOPSIDE VIEW LOOKING SOUTH
PHOTO 6
Description GENERAL UNDERSIDE VIEW OF NORTH SPAN LOOKING SOUTH
Bridge Inspection Report
Pictures
PHOTO 7
Description GENERAL UNDERSIDE VIEW OF SOUTH SPAN LOOKING NORTH
PHOTO 8
Description TRANSVERSE CRACK AT NORTH APPROACH
Bridge Inspection Report
Pictures
PHOTO 9
Description TYPICAL SETTLEMENT CRACKING IN THE SHOULDERS AT THE EXPANSION JOINTS, WEST
SHOULDER OVER SOUTH ABUTMENT SHOWN
PHOTO 10
Description TYPICAL DEBRIS ACCUMULATION AND VEGETATION GROWTH ALONG CURBLINES, EAST
CURBLINE SHOWN
Bridge Inspection Report
Pictures
PHOTO 11
Description TYPICAL DETERIORATION OF CURB AND RAILING EXPANSION JOINT MATERIAL, WEST
RAILING OVER NORTH ABUTMENT SHOWN
PHOTO 12
Description TYPICAL VERTICAL CRACKING OF RAILING, SOUTH END OF EAST RAILING SHOWN
Bridge Inspection Report
Pictures
PHOTO 13
Description GENERAL VIEW OF SOUTH ABUTMENT
PHOTO 14
Description GENERAL VIEW OF NORTH FACE OF SOUTH PIER
Bridge Inspection Report
Pictures
PHOTO 15
Description GENERAL VIEW OF SOUTH FACE OF NORTH PIER; NOTE SCOUR PRESENT AT BOTH
PIERS, UNABLE TO DETERMINE IF FOOTING EXPOSED
PHOTO 16
Description GENERAL VIEW OF NORTH ABUTMENT
Bridge Inspection Report
Pictures
PHOTO 17
Description SPALL AT WEST END OF NORTH ABUTMENT
PHOTO 18
Description LOOKING UPSTREAM
Bridge Inspection Report
Pictures
PHOTO 19
Description LOOKING DOWNSTREAM
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