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NFA A342 over HIGH ST / RIVERSIDE DR

Map 

Coordinates:
+35.05361, -85.30528
35°03'13" N, 85°18'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:16.7 ft. [5.1 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 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,240 [as of 2016]
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: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]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:79.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,085,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201579.3GoodGoodGoodGood-1240
June 201378.2FairFairGoodGood-1240
June 201178.2FairFairGoodGood-1240
June 200978.2FairFairGoodGood-1240
July 200780.4FairSatisfactoryGoodGood-1240
July 200580.4FairSatisfactoryGoodGood-1240
July 200380.4FairSatisfactoryGoodGood-1240
March 200378.1FairSatisfactoryGoodGood-1600
December 200078.1FairSatisfactoryGoodGood-1600
January 199978.1FairSatisfactoryGoodGood-1600
February 199797.8FairSatisfactoryGoodGood-2000
March 199597.9GoodGoodGoodGood-2000
March 199397.9GoodGoodGoodGood-2000
January 199197.9FairSatisfactoryGoodGood-2000