E-470 SB over Pena Boulevard


+39.83347, -104.74708
39°50'00" N, 104°44'49" 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:16.4 ft. [5.0 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]
Sufficiency rating:95.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016GoodGoodGoodGood935095.1
July 2014GoodGoodGoodGood935095.1
May 2012GoodGoodVery GoodGood935095.1
July 2010GoodGoodVery GoodGood935099.1
April 2008GoodGoodVery GoodGood935099.1
April 2006GoodVery GoodVery GoodVery Good935099.1
August 2004GoodVery GoodVery GoodVery Good230099.8
October 2002GoodVery GoodVery GoodVery Good230099.9
November 2000GoodVery GoodVery GoodVery Good230099.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.6,2166,214200
Reinforced Concrete Decksq. ft.33,74433,744000
Wearing Surfacessq. ft.33,74433,744000
Reinforced Concrete Pier Walllinear ft.9696000
Reinforced Concrete Abutmentlinear ft.1521421000
Reinforced Concrete Pier Caplinear ft.1481282000
Strip Seal Jointlinear ft.152152000
Pourable Jointlinear ft.152152000
Elastomeric Bearingeach2828000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.444444000
Other Material Bridge Raillinear ft.888887100