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NFA A342 over HIGH ST / RIVERSIDE DR

Map

Coordinates:
+35.05388, -85.30560
35°03'14" N, 85°18'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A342 over HIGH ST / RIVERSIDE DR
Structure number:33SR0580047
Location:DOWNTOWN CHATTANOOGA
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:112.9 ft. [34.4 m]
Total length:213.9 ft. [65.2 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:37°
Owner:City or Municipal Highway Agency [04]
Year built:1971
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,240 [as of 2018]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:75.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,085,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodGoodGood124075.9
June 2015GoodGoodGoodGood124079.3
June 2013FairFairGoodGood124078.2
June 2011FairFairGoodGood124078.2
June 2009FairFairGoodGood124078.2
July 2007FairSatisfactoryGoodGood124080.4
July 2005FairSatisfactoryGoodGood124080.4
July 2003FairSatisfactoryGoodGood124080.4
March 2003FairSatisfactoryGoodGood160078.1
December 2000FairSatisfactoryGoodGood160078.1
January 1999FairSatisfactoryGoodGood160078.1
February 1997FairSatisfactoryGoodGood200097.8
March 1995GoodGoodGoodGood200097.9
March 1993GoodGoodGoodGood200097.9
January 1991FairSatisfactoryGoodGood200097.9