WB-I480 over 20TH THRU 16TH/FAU 5095


+41.26315, -95.93978
41°15'47" N, 95°56'23" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WB-I480 over 20TH THRU 16TH/FAU 5095
Structure number:S480 00310L
Location:IN OMAHA
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:1571.9 ft. [479.1 m]
Roadway width between curbs:55.4 ft. [16.9 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1970
Year reconstructed:1998
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:14
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,805 [as of 2013]
Truck traffic:4% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:67.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodVery GoodGood1880567.0
March 2015GoodGoodVery GoodGood1880567.0
March 2013GoodVery GoodVery GoodVery Good1880577.8
February 2011GoodVery GoodVery GoodVery Good2395077.2
March 2009GoodExcellentVery GoodVery Good2183864.3
April 2007GoodExcellentVery GoodVery Good2100065.9
March 2005GoodExcellentVery GoodVery Good2350065.5
June 2003GoodExcellentVery GoodVery Good2320065.6
March 2001GoodExcellentVery GoodVery Good2423565.4
July 1999GoodExcellentVery GoodVery Good2376065.5
November 1998FairExcellentVery GoodFair2070055.3
January 1997FairFairGoodFair2178554.0
October 1994FairSatisfactoryGoodFair1675053.4
July 1992FairSatisfactoryGoodFair1525063.4
July 1990FairGoodGoodFair1456063.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Closed Web/Box Girderlinear ft.6,2886,288000
Steel Protective Coatingsq. ft.102,60097,4704,6005300
Reinforced Concrete Decksq. ft.91,86389,9781,802830
Reinforced Concrete Columneach1412020
Reinforced Concrete Abutmentlinear ft.5551220
Reinforced Concrete Pier Caplinear ft.71767920180
Movable Bearingeach7878000
Enclosed/Concealed Bearingeach4242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,144003,1440