+39.72291, -105.01079
39°43'22" N, 105°00'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RAMP TO I 25 ML over BNSF RR R
Structure number:F-16-OK
Location:I 25/US 6 INTCHNG IN DENV
Purpose:Carries highway overpass over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:152.9 ft. [46.6 m]
Total length:310.4 ft. [94.6 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Vertical clearance below bridge:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1988
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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:6,000 [as of 2005]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Superior to present desirable criteria [9]
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:60.0 tons [54.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:92.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201592.1Not deficientGoodGoodGood6000
April 201392.1Not deficientGoodGoodGood6000
April 201177.9Functionally obsoleteGoodVery GoodVery Good6000
March 201077.9Functionally obsoleteGoodVery GoodVery Good6000
July 200777.9Functionally obsoleteGoodVery GoodVery Good6000
June 200580.0Not deficientGoodVery GoodVery Good5950
June 200380.0Not deficientGoodVery GoodVery Good5950
April 200180.0Not deficientGoodVery GoodVery Good5950
July 199979.8Not deficientGoodVery GoodVery Good6800
January 199679.8Not deficientGoodVery GoodVery Good6270
March 199479.9Not deficientGoodGoodVery Good5700
March 199279.9Not deficientSatisfactoryGoodGood5700
April 199080.0Not deficientVery GoodVery GoodVery Good5600