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I 115S over INT EXCELSIOR AVE

Map

Coordinates:
+46.00357, -112.55013
46°00'13" N, 112°33'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 115S over INT EXCELSIOR AVE
Structure number:I00115001+01872
Location:BUTTE
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:60.0 ft. [18.3 m]
Total length:155.8 ft. [47.5 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,077 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$498,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactorySatisfactoryGood207777.6
May 2015FairFairSatisfactoryGood376074.0
May 2013FairSatisfactoryGoodGood376075.0
May 2011FairSatisfactoryGoodGood376075.0
April 2009FairSatisfactoryGoodGood390075.0
April 2007FairSatisfactoryVery GoodGood356075.0
March 2005FairSatisfactoryVery GoodGood367075.0
March 2003FairSatisfactoryVery GoodGood364075.0
April 2001FairSatisfactoryVery GoodGood364089.0
December 1997FairSatisfactoryVery GoodGood368075.0
October 1994FairSatisfactoryVery GoodVery Good341075.0
March 1993FairSatisfactoryVery GoodVery Good342075.0
October 1990FairSatisfactoryVery GoodVery Good289075.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.623623000
Deck
Reinforced Concrete Decksq. ft.5,5865,48510100
Substructure
Reinforced Concrete Columneach1616000
Reinforced Concrete Abutmentlinear ft.105105000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3122872500
Steel Protective Coatingsq. ft.5545290025