US 285 Hampden Ave over LRT


+39.65278, -104.91861
39°39'10" N, 104°55'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 285 Hampden Ave over LRT
Structure number:F-17-NV
Location:W of I-25 / HAMPDEN INTRS
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:36.1 ft. [11.0 m]
Total length:39.0 ft. [11.9 m]
Roadway width between curbs:400.0 ft. [121.9 m]
Deck width edge-to-edge:400.0 ft. [121.9 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Precast Panels [2]
Wearing surface:Gravel [8]

Latest Available Inspection: March 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:51,000 [as of 2011]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:89.8 tons [81.6 metric tons]
Inventory rating:47.0 tons [42.7 metric tons]
Sufficiency rating:91.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201591.0GoodVery GoodVery GoodVery GoodFO51000
March 201388.7GoodVery GoodVery GoodVery Good-53700
February 201188.7GoodVery GoodVery GoodVery Good-53700
January 200793.0GoodVery GoodVery GoodVery Good-53700