138th Street over Swan Lake Creek


+45.39073, -99.73697
45°23'27" N, 99°44'13" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:138th Street over Swan Lake Creek
Structure number:000000065357140
Location:10N & 1.7E of Hoven
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:20.7 ft. [6.3 m]
Owner:County Highway Agency [02]
Year built:1994
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:15 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:92.8

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2018Good7 out of 101592.8
August 2016Good7 out of 101593.3
July 2014Good7 out of 101593.3
August 2012Good7 out of 101592.8
August 2010Good7 out of 101592.8
September 2008Good7 out of 101592.8
August 2006Good7 out of 101592.8
October 2004Good7 out of 101592.8
August 2002Good7 out of 101592.8
May 2000Good7 out of 101592.8
June 1998Good8 out of 101592.8
May 1996Good8 out of 101592.8
December 1994Good8 out of 1015100.0
September 1994Good9 out of 1015100.0
August 1992FairN out of 101540.0
May 1990FairN out of 101546.0