I 70 ML EBND over SH 13 ML


+39.52418, -107.77752
39°31'27" N, 107°46'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 70 ML EBND over SH 13 ML
Structure number:F-05-P
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:91.9 ft. [28.0 m]
Total length:188.7 ft. [57.5 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:17.1 ft. [5.2 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]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans 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: June 2014 

Status:Open, no restriction [A]
Average daily traffic:7,500 [as of 2011]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.0 tons [43.6 metric tons]
Inventory rating:28.9 tons [26.3 metric tons]
Sufficiency rating:92.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201492.1Not deficientSatisfactoryGoodGood7500
June 201292.1Not deficientSatisfactoryGoodGood8850
June 201092.1Not deficientSatisfactoryGoodGood8850
June 200893.1Not deficientSatisfactoryVery GoodGood8850
May 200693.1Not deficientSatisfactoryVery GoodGood7450
June 200490.1Not deficientGoodVery GoodGood9144
June 200290.1Not deficientGoodVery GoodGood6905
June 199889.9Not deficientGoodVery GoodGood6471
March 199694.2Not deficientGoodVery GoodGood5450
May 199494.2Not deficientGoodVery GoodGood5100
June 199195.0Not deficientSatisfactoryVery GoodGood3500