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NATCHEZ TRACE PARK over COUNTY ROAD

Map

Coordinates:
+31.77483, -91.15769
31°46'29" N, 91°09'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NATCHEZ TRACE PARK over COUNTY ROAD
Structure number:5570363P0000000
Location:8.0 MILES SOUTH OF MS ROU
Purpose:Carries highway over highway
Route classification:Minor Collector (Rural) [08]
Length of largest span:73.2 ft. [22.3 m]
Total length:143.1 ft. [43.6 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:21°
Owner:National Park Service [66]
Year built:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Posted for other load-capacity restriction [R]
Average daily traffic:520 [as of 2008]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:74.7
Estimated cost of work:$255,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016FairGoodSatisfactorySatisfactory52074.7
October 2014FairGoodSatisfactorySatisfactory52074.7
November 2012FairGoodSatisfactorySatisfactory52074.7
December 2010FairGoodSatisfactorySatisfactory52074.7
November 2008FairGoodSatisfactorySatisfactory52074.7
November 2004FairGoodSatisfactorySatisfactory52073.7
January 2003FairGoodSatisfactorySatisfactory52073.7
March 2001FairGoodSatisfactorySatisfactory52071.1