I 70 ML over COUNTY ROAD 314


+39.74629, -105.46101
39°44'47" N, 105°27'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 70 ML over COUNTY ROAD 314
Structure number:F-15-CR
Location:3.4 MI E OF JCT 103
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:74.2 ft. [22.6 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:111.9 ft. [34.1 m]
Deck width edge-to-edge:117.1 ft. [35.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:49,000 [as of 2011]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodGoodVery GoodGood4900096.0
December 2015GoodGoodVery GoodGood4900096.0
December 2013GoodGoodVery GoodGood4900096.0
February 2012GoodGoodVery GoodGood4180096.0
December 2009GoodGoodVery GoodGood4180096.0
November 2007GoodGoodVery GoodGood4120096.0
January 2006GoodGoodVery GoodGood4275596.0
October 2003GoodGoodVery GoodGood3903196.0
November 2001GoodGoodVery GoodGood3903196.0
September 2000GoodVery GoodVery GoodVery Good1520096.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.969968100
Reinforced Concrete Decksq. ft.8,8921,9736,91900
Reinforced Concrete Abutmentlinear ft.2342023200
Strip Seal Jointlinear ft.2280218100
Pourable Jointlinear ft.22811411400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.152152000
Steel Protective Coatingsq. ft.152152000
Reinforced Concrete Bridge Raillinear ft.7474000