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I-70 (SR-70) WBL over SR-94, INTCHG. X-RD

Map

Coordinates:
+38.96215, -109.72212
38°57'44" N, 109°43'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-70 (SR-70) WBL over SR-94, INTCHG. X-RD
Structure number:4F 337
Location:THOMPSON INTERCHANGE
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:91.9 ft. [28.0 m]
Total length:91.9 ft. [28.0 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,720 [as of 2014]
Truck traffic:45% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodGoodSatisfactory772095.3
September 2015FairGoodGoodSatisfactory772095.3
September 2013FairGoodGoodSatisfactory312586.7
September 2011FairGoodGoodSatisfactory320796.0
September 2009FairGoodGoodSatisfactory320796.0
October 2007FairGoodGoodSatisfactory351596.0
September 2005FairGoodGoodSatisfactory351596.0
October 2003FairGoodGoodSatisfactory327396.0
September 1999FairGoodGoodFair295879.0
September 1997FairGoodGoodFair268879.0
November 1995FairGoodGoodFair239584.0
October 1993FairGoodGoodFair222084.0
January 1992FairVery GoodGoodSatisfactory201595.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.5605124800
Deck
Reinforced Concrete Decksq. ft.4,1694,05111800
Substructure
Reinforced Concrete Abutmentlinear ft.8908450
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.247024700