Share:

US 95 over BNRR;COLBURN OVERPASS

Map

Coordinates:
+48.41278, -116.51778
48°24'46" N, 116°31'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 95 over BNRR;COLBURN OVERPASS
Structure number:000000000018735
Location:1.4 N. COLBURN
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:110.9 ft. [33.8 m]
Total length:337.0 ft. [102.7 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1988
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,200 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:80.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,443,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairGoodVery GoodSatisfactory820080.0
June 2015FairGoodVery GoodSatisfactory740080.0
June 2013FairGoodVery GoodSatisfactory740080.0
June 2011FairSatisfactoryVery GoodSatisfactory740080.0
June 2009FairSatisfactoryVery GoodSatisfactory710080.0
June 2007FairSatisfactoryVery GoodSatisfactory710080.0
June 2005FairSatisfactoryVery GoodSatisfactory680080.0
June 2003FairSatisfactoryVery GoodSatisfactory690080.0
June 2001FairGoodVery GoodSatisfactory690080.0
June 1999GoodGoodVery GoodGood670080.0
June 1997GoodGoodVery GoodGood550080.0
June 1995GoodGoodVery GoodGood510080.0
June 1993GoodGoodVery GoodGood397080.0
June 1991GoodGoodVery GoodGood397080.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,2842,283100
Deck
Reinforced Concrete Decksq. ft.15,83915,73110800
Wearing Surfacessq. ft.14,82814,828000
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.1891791000
Reinforced Concrete Pier Caplinear ft.141141000
Joints
Strip Seal Jointlinear ft.180018000
Bearings
Elastomeric Bearingeach2828000
Movable Bearingeach1401400
Steel Protective Coatingsq. ft.2800280
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7517133800