486 AVENUE over CK


+44.92637, -96.47589
44°55'35" N, 96°28'33" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:486 AVENUE over CK
Structure number:000000020200035
Location:6S & 4.5E REVILLO
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:7.9 ft. [2.4 m]
Total length:25.6 ft. [7.8 m]
Owner:County Highway Agency [02]
Year built:1953
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:425 [as of 2015]
Truck traffic:3% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
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:92.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2017Good7 out of 1042592.5
July 2013Good7 out of 1042592.7
June 2009Good7 out of 1042592.7
July 2005Good7 out of 1042592.7
October 2003Fair6 out of 1042592.7
July 2001Fair6 out of 1042592.7
July 1999Good7 out of 1042592.7
October 1997Good7 out of 1042592.7
September 1995Good7 out of 1042592.4
September 1993Good7 out of 1042592.4
August 1991Good7 out of 1042592.4