E-470 SB over Pena Boulevard


+39.83456, -104.74713
39°50'04" N, 104°44'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:E-470 SB over Pena Boulevard
Structure number:E-470-27.86B
Location:27.86 MI FROM I25
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:148.3 ft. [45.2 m]
Total length:443.9 ft. [135.3 m]
Roadway width between curbs:72.2 ft. [22.0 m]
Deck width edge-to-edge:76.1 ft. [23.2 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Owner:Local Toll Authority [32]
Year built:1996
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,350 [as of 2005]
Truck traffic:6% 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:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:46.3 tons [42.1 metric tons]
Inventory rating:35.8 tons [32.5 metric tons]
Sufficiency rating:95.1

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201695.1GoodGoodGoodGoodFO9350
July 201495.1GoodGoodGoodGoodFO9350
May 201295.1GoodGoodVery GoodGoodFO9350
July 201099.1GoodGoodVery GoodGood-9350
April 200899.1GoodGoodVery GoodGood-9350
April 200699.1GoodVery GoodVery GoodVery Good-9350
August 200499.8GoodVery GoodVery GoodVery Good-2300
October 200299.9GoodVery GoodVery GoodVery Good-2300
November 200099.8GoodVery GoodVery GoodVery Good-2300