WB-US6 over 108TH ST


+41.26317, -96.08249
41°15'47" N, 96°04'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WB-US6 over 108TH ST
Structure number:S006 36484
Location:108TH & DODGE INTRCHG
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:83.0 ft. [25.3 m]
Total length:158.1 ft. [48.2 m]
Roadway width between curbs:118.1 ft. [36.0 m]
Deck width edge-to-edge:120.7 ft. [36.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1973
Year reconstructed:2003
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:111,785 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:77.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairGoodVery GoodSatisfactory11178577.9
March 2016FairVery GoodVery GoodSatisfactory10327578.0
March 2014GoodVery GoodVery GoodVery Good10327583.0
March 2012GoodVery GoodVery GoodVery Good7508590.8
February 2010GoodVery GoodVery GoodVery Good5906092.3
March 2008GoodExcellentVery GoodVery Good6857091.4
January 2006GoodExcellentVery GoodGood6857091.4
July 2004GoodExcellentVery GoodGood6640091.6
April 2003GoodExcellentVery GoodGood6640091.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.2,7922,792000
Reinforced Concrete Decksq. ft.18,93818,233675300
Reinforced Concrete Columneach1010000
Reinforced Concrete Abutmentlinear ft.33125923490
Reinforced Concrete Pier Caplinear ft.453453000
Movable Bearingeach3636000
Fixed Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3092248500