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US 11 over I-59,I-20

Map

Coordinates:
+32.98627, -87.78928
32°59'11" N, 87°47'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 11 over I-59,I-20
Structure number:009057
Old structure number:000000073202960 (from 1992 edition)
Location:KNOXVILLE
Purpose:Carries highway overpass over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:85.0 ft. [25.9 m]
Total length:309.4 ft. [94.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,210 [as of 2013]
Truck traffic:23% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:82.5
Estimated cost of work:$2,585,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairFairSatisfactoryGood121082.5
September 2016FairFairGoodGood121082.5
September 2014FairFairGoodGood121082.5
August 2012FairSatisfactoryGoodGood101083.5
August 2010FairSatisfactoryGoodGood117083.5
June 2008FairSatisfactoryGoodGood119085.5
June 2006FairSatisfactoryGoodGood127086.5
June 2004FairSatisfactoryGoodGood141086.5
July 2002FairSatisfactoryGoodGood119086.5
June 2000FairSatisfactoryGoodVery Good118086.5
June 1998FairSatisfactoryGoodVery Good92086.5
June 1996FairSatisfactoryGoodVery Good93086.5
June 1994FairSatisfactoryGoodVery Good95086.5
May 1992FairSatisfactoryGoodVery Good104085.5
June 1990FairSatisfactoryVery GoodVery Good93085.5