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NATCHEZ TRACE PARK over MS ROUTE 552

Map

Coordinates:
+31.84375, -91.05708
31°50'38" N, 91°03'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NATCHEZ TRACE PARK over MS ROUTE 552
Structure number:5570270P0000000
Location:7.2 MILES SOUTH OF U.S. R
Purpose:Carries highway over highway
Route classification:Minor Collector (Rural) [08]
Length of largest span:94.2 ft. [28.7 m]
Total length:204.7 ft. [62.4 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:20°
Owner:National Park Service [66]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Posted for other load-capacity restriction [R]
Average daily traffic:520 [as of 2008]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016GoodGoodGoodGood52085.6
October 2014GoodGoodGoodGood52085.6
November 2012GoodGoodGoodGood52085.6
December 2010GoodGoodGoodGood52086.6
November 2008GoodGoodGoodGood52086.6
November 2006GoodGoodGoodGood52086.6
November 2004GoodGoodGoodGood52086.6
January 2003GoodGoodGoodGood52086.6
March 2001GoodGoodGoodGood52087.3