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US-6 (SR-6) over I-70 (SR-70) EBL & WBL

Map

Coordinates:
+38.98171, -110.23341
38°58'54" N, 110°14'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-6 (SR-6) over I-70 (SR-70) EBL & WBL
Structure number:0C 446
Location:4 MILE WEST OF GREENRIVER
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:131.9 ft. [40.2 m]
Total length:268.7 ft. [81.9 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,640 [as of 2014]
Truck traffic:45% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:66.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairFairSatisfactoryFair464066.2
October 2015FairSatisfactorySatisfactoryFair464067.2
October 2013FairSatisfactorySatisfactoryFair427356.1
October 2011FairFairSatisfactoryFair441067.0
October 2009FairFairSatisfactorySatisfactory441079.0
October 2007FairFairSatisfactorySatisfactory452079.0
September 2005FairSatisfactoryGoodSatisfactory452080.0
October 2003FairSatisfactoryGoodSatisfactory417580.0
October 1999FairSatisfactoryGoodSatisfactory388075.0
October 1997FairSatisfactoryGoodSatisfactory339075.0
October 1995FairSatisfactoryGoodGood330080.0
October 1993FairSatisfactoryGoodGood285080.0
December 1991GoodVery GoodGoodGood265580.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,5891,11247700
Deck
Reinforced Concrete Decksq. ft.12,22911,6593302400
Substructure
Reinforced Concrete Columneach31200
Reinforced Concrete Abutmentlinear ft.106106000
Reinforced Concrete Pier Caplinear ft.53361700
Bearings
Movable Bearingeach126600
Fixed Bearingeach66000
Bridge Rail
Other Material Bridge Raillinear ft.643643000