5570-114P.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 Drainage Canal Bridge at Mile Point 161.20 on the Natchez Trace Parkway. The bridge is owned and maintained by the National Park Service. The report provides details on the condition of the bridge, including structural evaluations, recommended maintenance and rehabilitation actions, and estimated costs. Key findings include longitudinal and transverse cracking of the deck, deterioration of the bridge joints, and exposure of the abutment footings. The report recommends cleaning and sealing the deck joints, placing riprap along the abutments and channel banks, and re-striping the pavement markings. Preliminary cost estimates for the recommended rehabilitation work total approximately $140,000. The bridge is currently load-rated to carry standard legal loads.
The related federal contract opportunity is for a project to perform geotechnical, pavement rehabilitation, and structural repairs on various sections of the Natchez Trace Parkway in Mississippi, including the bridge inspected in this report. The solicitation number is 693C73-25-B-000003 and is being issued by the Federal Highway Administration.
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BRIDGE INSPECTION REPORT
DRAINAGE CANAL BRIDGE AT MP 161.20
NATCHEZ TRACE PARKWAY OVER DRAINAGE CANAL
NATCHEZ TRACE PARKWAY
LN
STRUCTURE NO. 5570-114P
INSPECTION TYPE: ROUTINE
INSPECTION DATE: 3/14/2022
WU
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: 161.20
KILOMETER POINT: 49.13
RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 5570-114P
DRAINAGE CANAL BRIDGE AT MP 161.20 INSPECTION DATE : 03/14/2022
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.
D
Item No.
Maintenance Recommendations
(GENERALLY NOT FLHP ELIGIBLE)
QTY. UNIT UNIT
COST
PRELIM.
COST
ESTIMATE
PRELIM. MAINTENANCE TOTAL :
Item No.
REHABILITATION/RECONSTRUCTION
(TYPICALLY NEEDED WITHIN 5 YEARS)
QTY. UNIT
UNIT
COST
PRELIM. COST ESTIMATES
REHAB RECONSTR
58.2 CLEAN AND SEAL SAWCUT DECK JOINTS.
60.9,60.
17,61.2
PLACE ENGINEERED RIPRAP AS NEEDED
ALONG ABUTMENTS AND ABUTMENT SLOPES,
NORTH PIER, AND CHANNEL BANKS.
58.10, 222.9
RE-STRIPE PAVEMENT MARKINGS.
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. 5570-114P
DRAINAGE CANAL BRIDGE AT MP 161.20 INSPECTION DATE: 03/13/2022
TRUCK TYPE
INVENTORY RATING (NORMAL TRAFFIC) OPERATING RATING (MAXIMUM LOAD)
TONS METRIC TONS TONS METRIC TONS
H 19 17 32 29
HS 26 24 43 39
TYPE 3 26 24 44 40
TYPE 3S2 27 24 45 41
TYPE 3-3 36 33 60 54
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: 06/19/2015
LOAD RATING CONTROLLED BY: END SPAN - POSITIVE MOMENT
REMARKS: SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.
STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 5570-114P
STRUCTURE IDENTIFICATION
(201) PARK: NATCHEZ TRACE PARKWAY
(202) STRUCTURE NAME:..............DRAINAGE CANAL BRIDGE AT MP
161.20
(203) STRUCTURE KIND:............... 1 - BRIDGE
(204) STRUCTURE NUMBER:.........5570-114 P
4 - SOUTHEAST(205) NPS REGION:
(206) ROUTE CODE NUMBER:
(207) ROAD SECTION NO:............. 114P
(208) NPS ROAD CLASS:............... 1 - PRINCIPAL PARK ROAD
(209) WITHIN NPS BNDRY?:.......... Yes
(210) OPERATING UNIT:.................KOSCIUSKO
(211) PROJECT NO(S):................... 3L5A
(212) DRAWING NUMBERS:...........2205A
(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
28007 ATTALA
00000
1 6 1 00001 0
DRAINAGE CANAL
NATCHEZ TRACE PARKWAY
5570114P0000000
4 5 MILES SOUTH OF MS ROUTE 12
99.99 FT ( 99.99 M)
161.2 (KM PT: 49.13)
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:..............33.5 FT ( 10.2 M)
(49) STRUCTURE LENGTH:........... 87.5 FT ( 26.7 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:..............26 TONS ( 23.6 METRIC TONS) (70) BRIDGE POSTING:...................... 5 - EQUAL TO OR ABOVE LEGAL
LOADS
(64) OPERATING RATING:..............43 TONS ( 39 METRIC TONS)
INSPECTION DATES
(90) INSPECTION DATE: 03/14/2022 (91) FREQ. OF INSP: 48 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. 5570-114P
GEOMETRY, TRAFFIC, AND NAVIGATIONAL DATA
(16) LATITUDE:................................ 33° 03'09 50" (51) CURB TO CURB WIDTH:............ 28.8 FT ( 8.8 M)
(17) LONGITUDE:............................ 89°33 '54 90" (52) DECK WIDTH:.......................... 32.3 FT ( 9.8 M)
(19) DETOUR LENGTH:.................. 8 MI ( 13 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:..............1430 (34) SKEW ANGLE:......................... 27 °
(30) YEAR OF ADT:......................... 2012 (35) STRUCTURE FLARED:............ 0 - NO FLARE
(114) FUTURE ADT:.........................1573 (47) TOTAL HORIZ. CLEARANCE:.. 28.8 FT ( 8.8 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
3 - PARAPET ONLY(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:.......... 1.63 FT ( 0.5 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:.......... 6 (69) UNDERCLEARANCES:................ N
(61) CHANNEL:................................6 (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: 0 N N N (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:
2012 - ROADWAY RESURFACED.
(231) ADDITIONAL CONSIDERATIONS:
(330) ADDITIONAL CONFIGURATION INFORMATION:
Inspector: Killian Baptiste Structure Number: 5570114P0000000
Inspection Date: 03/14/2022 Facility Carried: NATCHEZ TRACE PAR
Bridge Inspection Report
Pictures
PHOTO 3
Description LOOKING SOUTH TOWARD JACKSON
PHOTO 4
Description EAST (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; NOTE TYPICAL
LONGITUDINAL CRACKS WITH EFFLORESCENCE ALONG COLD JOINTS
Bridge Inspection Report
Pictures
PHOTO 7
Description GENERAL UNDERSIDE VIEW OF CENTER SPAN LOOKING NORTH
PHOTO 8
Description GENERAL UNDERSIDE VIEW OF SOUTH SPAN LOOKING SOUTH
Bridge Inspection Report
Pictures
PHOTO 9
Description TYPICAL ADHESION FAILURE OF SAWCUT JOINT MATERIAL, NORTH DECK JOINT SHOWN
PHOTO 10
Description TYPICAL LONGITUDINAL CRACKING OF WEARING SURFACE ALONG CENTERLINE AND
TRANSVERSE CRACKING
Bridge Inspection Report
Pictures
PHOTO 11
Description TYPICAL GRAVEL AND DEBRIS ACCUMULATION ALONG CURBLINES, WEST CURBLINE
SHOWN
PHOTO 12
Description TYPICAL DETERIORATION OF SHOULDER LANE STRIPING, EAST SHOULDER SHOWN
Bridge Inspection Report
Pictures
PHOTO 13
Description TYPICAL CONDITION OF CURB AND PARAPET EXPANSION JOINTS; NOTE DETERIORATION
OF FILLER MATERIAL
PHOTO 14
Description TYPICAL EDGE SPALLING AND VEHICULAR SCRAPES ON PARAPETS, NORTHWEST
PARAPET SHOWN; NOTE UNDERMINING OF PAVEMENT
Bridge Inspection Report
Pictures
PHOTO 15
Description TYPICAL VERTICAL CRACK, EAST SIDE OF NORTH SPAN NEAR MIDSPAN SHOWN
PHOTO 16
Description TYPICAL SCALING AT SCUPPERS, EAST SIDE OF NORTH SPAN SHOWN
Bridge Inspection Report
Pictures
PHOTO 17
Description TYPICAL CRACK IN EXTERIOR BEAMS, EASTERNMOST BEAM AT MIDSPAN OF SOUTH
SPAN SHOWN
PHOTO 18
Description GENERAL VIEW OF NORTH ABUTMENT
Bridge Inspection Report
Pictures
PHOTO 19
Description SPALL ON NORTH ABUTMENT DIAPHRAGM 7' FROM EAST END
PHOTO 20
Description NORTH ABUTMENT FOOTING EXPOSED
Bridge Inspection Report
Pictures
PHOTO 21
Description GENERAL VIEW OF SOUTH FACE OF NORTH PIER
PHOTO 22
Description GENERAL VIEW OF NORTH FACE OF SOUTH PIER
Bridge Inspection Report
Pictures
PHOTO 23
Description TYPICAL VERTICAL CRACKS WITH EFFLORESCENCE ON ENDS OF SOUTH FACE OF
SOUTH PIER, EAST END SHOWN
PHOTO 24
Description GENERAL VIEW OF SOUTH ABUTMENT
Bridge Inspection Report
Pictures
PHOTO 25
Description SOUTH ABUTMENT FOOTING EXPOSURE UNDER CENTER AND WEST WEEP HOLES
PHOTO 26
Description SPALL AT CENTER OF SOUTH ABUTMENT DIAPHRAGM
Bridge Inspection Report
Pictures
PHOTO 27
Description DIAGONAL CRACKING ON EAST END OF SOUTH ABUTMENT
PHOTO 28
Description TYPICAL MOWER SCRAPES ON WINGWALLS, NORTHWEST WINGWALL SHOWN
Bridge Inspection Report
Pictures
PHOTO 29
Description LOOKING UPSTREAM
PHOTO 30
Description LOOKING DOWNSTREAM
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