US 87 over RR


+47.02824, -109.88037
47°01'42" N, 109°52'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 87 over RR
Structure number:P00057056+09601
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:67.9 ft. [20.7 m]
Total length:160.8 ft. [49.0 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:2012
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,250 [as of 2015]
Truck traffic:17% 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 minimum criteria [6]
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:75.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016GoodGoodGoodGood225075.0
October 2014GoodGoodGoodGood204075.0
October 2012GoodVery GoodVery GoodVery Good204075.0
October 2011FairSatisfactorySatisfactorySatisfactory204058.1
September 2009FairSatisfactorySatisfactorySatisfactory226058.1
August 2007GoodGoodGoodGood261058.1
February 2007GoodGoodGoodGood262058.1
February 2005GoodGoodGoodGood244058.1
March 2003GoodGoodGoodGood223058.1
December 2001GoodGoodGoodGood223058.1
June 1999GoodGoodGoodGood198059.1
December 1996GoodGoodGoodGood155059.1
March 1995GoodGoodGoodGood155059.0
February 1993GoodGoodVery GoodGood205058.0
January 1991GoodGoodVery GoodGood189656.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,2371,237000
Reinforced Concrete Pier Walllinear ft.4646000
Reinforced Concrete Abutmentlinear ft.8282000
Reinforced Concrete Pier Caplinear ft.5656000
Fixed Bearingeach3232000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3283121600
Wearing Surfacessq. ft.6,9866,986000