US 20 WB over SR T19


+42.46314, -92.92512
42°27'47" N, 92°55'30" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 20 WB over SR T19
Structure number:000000000608555
Location:At the Jct. SR T19
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:95.1 ft. [29.0 m]
Total length:173.9 ft. [53.0 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built: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:3
Main spans material:Prestressed concrete [5]
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: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,100 [as of 2015]
Truck traffic:27% 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:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:99.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016GoodVery GoodVery GoodVery Good410099.6
August 2014GoodVery GoodVery GoodVery Good400099.6
August 2012GoodVery GoodVery GoodVery Good3800100.0
August 2010GoodVery GoodVery GoodVery Good3750100.0
August 2008GoodVery GoodVery GoodVery Good3500100.0
August 2006GoodExcellentExcellentExcellent3350100.0
January 2004GoodExcellentExcellentExcellent1700100.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,0231,023000
Reinforced Concrete Decksq. ft.7,3837,22415900
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.8686000
Reinforced Concrete Pier Caplinear ft.8181000
Pourable Jointlinear ft.7979000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.348348000