I 225 ML SBND over SH 83 ML


+39.65814, -104.84414
39°39'29" N, 104°50'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 225 ML SBND over SH 83 ML
Structure number:F-17-GZ
Location:IN AURORA
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:164.1 ft. [50.0 m]
Total length:335.6 ft. [102.3 m]
Roadway width between curbs:59.1 ft. [18.0 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:43°
Owner:State Highway Agency [01]
Year built:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:54,000 [as of 2011]
Truck traffic:6% 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]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodVery GoodVery GoodVery Good5400091.3
May 2015GoodVery GoodVery GoodVery Good5400091.3
May 2013GoodVery GoodVery GoodVery Good5400091.3
May 2011GoodVery GoodVery GoodVery Good5500095.4
June 2009GoodVery GoodVery GoodVery Good5500097.4
June 2007GoodVery GoodVery GoodVery Good5625097.4
May 2005GoodVery GoodVery GoodVery Good5022997.7
June 2003GoodVery GoodVery GoodVery Good5022591.5
January 2003GoodVery GoodVery GoodVery Good5022593.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Closed Web/Box Girderlinear ft.1,0081,008000
Steel Protective Coatingsq. ft.1,0081,008000
Reinforced Concrete Decksq. ft.20,91420,914000
Wearing Surfacessq. ft.19,91019,910000
Reinforced Concrete Pier Walllinear ft.3030000
Reinforced Concrete Abutmentlinear ft.1701541600
Strip Seal Jointlinear ft.164016400
Pourable Jointlinear ft.164164000
Elastomeric Bearingeach66000
Pot Bearingeach33000
Bridge Rail
Other Material Bridge Raillinear ft.671669200