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SHERIDAN AVE over SEP SHERIDAN ST I 15 002

Map

Coordinates:
+45.98092, -112.49256
45°58'51" N, 112°29'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SHERIDAN AVE over SEP SHERIDAN ST I 15 002
Structure number:M47018000+00031
Location:BUTTE-SHERIDAN AVE
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:55.1 ft. [16.8 m]
Total length:209.0 ft. [63.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,745 [as of 2016]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairGoodGoodFair174577.4
August 2015FairGoodGoodSatisfactory10099.0
August 2013GoodGoodGoodGood10098.0
August 2011GoodGoodGoodGood100100.0
August 2009GoodGoodGoodGood100100.0
August 2007FairFairVery GoodGood10099.0
August 2005FairFairVery GoodGood10099.0
July 2003FairFairVery GoodGood10099.0
March 2001FairFairVery GoodGood10099.0
February 1999FairFairVery GoodGood10099.0
January 1997FairFairVery GoodGood10099.0
October 1994FairFairVery GoodGood10098.0
June 1993FairFairVery GoodGood10098.0
October 1990FairFairVery GoodGood10097.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.951951000
Deck
Reinforced Concrete Decksq. ft.7,5567,556000
Wearing Surfacessq. ft.7,5567,556000
Substructure
Reinforced Concrete Columneach63030
Reinforced Concrete Abutmentlinear ft.9288400
Reinforced Concrete Pier Caplinear ft.108102240
Joints
Pourable Jointlinear ft.1080303048
Bearings
Movable Bearingeach1001000
Steel Protective Coatingsq. ft.100028
Fixed Bearingeach2602600
Steel Protective Coatingsq. ft.2601088
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.417041700
Steel Protective Coatingsq. ft.2,50005001,0001,000