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THOMPSON ROAD over L * N RAILROAD

Map

Coordinates:
+34.41333, -86.91667
34°24'48" N, 86°55'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:THOMPSON ROAD over L * N RAILROAD
Structure number:007637
Old structure number:0000000452M0020 (from 1992 edition)
Location:0.2 MI E. US 31
Purpose:Carries highway over railroad
Route classification:Local (Urban) [19]
Length of largest span:60.0 ft. [18.3 m]
Total length:164.1 ft. [50.0 m]
Roadway width between curbs:21.7 ft. [6.6 m]
Deck width edge-to-edge:23.3 ft. [7.1 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:10°
Owner:City or Municipal Highway Agency [04]
Year built:1962
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,621 [as of 2006]
Truck traffic:20% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:56.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,044,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairFairFair562156.1
October 2015FairFairFairFair562156.1
October 2013FairFairSatisfactoryFair562156.2
October 2011FairFairSatisfactoryFair562156.2
March 2010FairFairFairFair562141.9
May 2007FairFairFairFair562141.9
February 2004PoorFairPoorPoor530322.1
July 2001PoorFairPoorPoor465223.5
April 1999PoorFairPoorPoor447323.2
August 1996PoorFairPoorPoor319526.0
April 1993FairGoodSatisfactorySatisfactory319554.3
March 1991FairGoodSatisfactorySatisfactory318061.8