US20 over STREAM


+42.65823, -100.28758
42°39'30" N, 100°17'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US20 over STREAM
Structure number:S020 21831
Location:3NW WOOD LAKE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:5.9 ft. [1.8 m]
Total length:25.9 ft. [7.9 m]
Owner:State Highway Agency [01]
Year built:1975
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:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:955 [as of 2012]
Truck traffic:19% of total traffic
Structural appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:82.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
March 2015Good8 out of 1095582.7
March 2013Good8 out of 1095598.8
March 2011Good8 out of 10116585.7
March 2009Good8 out of 10116585.7
March 2007Good8 out of 10100098.7
March 2005Good8 out of 1099598.7
July 2003Good8 out of 10105098.7
March 2001Good8 out of 10115598.5
June 1999Good8 out of 1089098.9
July 1997Good8 out of 1088598.9
July 1995Good8 out of 1082097.0
June 1993Good8 out of 1071597.1
July 1991Good8 out of 1070097.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.288288000