+31.24415, -98.42488
31°14'39" N, 98°25'30" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 183 over BNSF RAILROAD
Structure number:231410027402012
Location:3.80 MI SE OF MILLS C/L
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:35.1 ft. [10.7 m]
Total length:105.0 ft. [32.0 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:69.2 ft. [21.1 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1936
Year reconstructed:1999
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,340 [as of 2013]
Truck traffic:13% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
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]
Sufficiency rating:79.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$175,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairGoodSatisfactoryGood334079.5
January 2016FairGoodSatisfactoryGood334079.2
January 2014FairGoodSatisfactoryGood200081.9
January 2012FairGoodSatisfactoryGood270079.5
November 2009FairGoodSatisfactoryGood250081.2
November 2007FairGoodSatisfactoryGood270074.0
October 2005FairGoodSatisfactoryGood270076.0
September 2003FairGoodSatisfactoryGood270075.6
September 2001FairGoodSatisfactoryGood270075.6
February 2000FairGoodSatisfactoryGood250076.0
June 1998FairGoodSatisfactoryGood220080.4
May 1996GoodGoodGoodGood220081.4
October 1993GoodGoodGoodGood200081.5
March 1992GoodGoodGoodVery Good155082.9
December 1990GoodGoodGoodVery Good165082.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,26031594500
Steel Protective Coatingsq. ft.7,6593,19104,4680
Reinforced Concrete Decksq. ft.7,2454,8302,41500
Wearing Surfacessq. ft.7,24507,24500
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.148142600
Reinforced Concrete Pier Caplinear ft.146143210
Pourable Jointlinear ft.146146000
Elastomeric Bearingeach1818000
Movable Bearingeach1801800
Steel Protective Coatingsq. ft.36181800
Fixed Bearingeach3603600
Steel Protective Coatingsq. ft.72541800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.210210000
Steel Protective Coatingsq. ft.420420000