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 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,518 [as of 2017]
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 2018GoodGoodGoodGood251875.0
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, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,2371,237000
Prestressed Concrete Decksq. ft.6,9866,986000
Wearing Surfacessq. ft.6,9866,986000
Reinforced Concrete Pier Walllinear ft.4646000
Reinforced Concrete Abutmentlinear ft.8281100
Reinforced Concrete Pier Caplinear ft.5656000
Fixed Bearingeach3232000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3282953300