SH 13 ML over UP RR


+39.52814, -107.77978
39°31'41" N, 107°46'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SH 13 ML over UP RR
Structure number:F-05-Q
Location:0.3 MI N OF JCT I70
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:88.6 ft. [27.0 m]
Total length:239.2 ft. [72.9 m]
Roadway width between curbs:74.2 ft. [22.6 m]
Deck width edge-to-edge:84.6 ft. [25.8 m]
Vertical clearance below bridge:26.6 ft. [8.1 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1976
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:3
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: June 2014 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,000 [as of 2011]
Truck traffic:6% 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:Equal to present minimum criteria [6]
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:57.9 tons [52.6 metric tons]
Inventory rating:35.0 tons [31.8 metric tons]
Sufficiency rating:90.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201490.9GoodGoodVery GoodGood-17000
June 201090.4GoodGoodVery GoodGood-18000
May 200685.9GoodGoodVery GoodGood-18000
April 200285.3GoodGoodVery GoodGood-13188
April 199886.2GoodGoodVery GoodGood-11019
June 199690.7GoodGoodVery GoodGood-8100
August 199494.0GoodGoodVery GoodVery Good-2050
April 199193.0GoodGoodVery GoodGood-6600