FM 400 over US 87


+33.19498, -101.79598
33°11'42" N, 101°47'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM 400 over US 87
Structure number:051530006802010
Location:2.00 MI N OF US 380
Purpose:Carries highway over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:80.1 ft. [24.4 m]
Total length:250.0 ft. [76.2 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:46.3 ft. [14.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:34°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Prestressed concrete [5]
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:1,140 [as of 2013]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactoryFairSatisfactory114079.8
November 2015FairSatisfactorySatisfactorySatisfactory114098.0
November 2013FairSatisfactorySatisfactorySatisfactory57099.0
November 2011FairGoodSatisfactorySatisfactory48099.0
November 2009FairGoodSatisfactorySatisfactory65099.0
November 2007FairGoodSatisfactorySatisfactory61099.0
January 2006FairGoodSatisfactorySatisfactory500100.0
January 2004FairGoodSatisfactorySatisfactory540100.0
January 2002FairGoodSatisfactorySatisfactory550100.0
February 2000FairGoodSatisfactoryFair61089.0
November 1997FairGoodSatisfactoryFair61089.0
October 1995FairGoodGoodFair61089.0
June 1993FairGoodGoodFair44084.1
May 1991FairGoodGoodSatisfactory70095.1