418th Avenue over Creek


+44.68281, -97.85623
44°40'58" N, 97°51'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:418th Avenue over Creek
Structure number:000000013060324
Location:3.0E&3.6N Carpenter
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1932
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:39 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:69.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactoryFairSatisfactory3969.7
June 2016FairSatisfactoryFairSatisfactory3986.0
June 2014FairSatisfactoryFairSatisfactory3986.0
June 2012FairSatisfactoryFairSatisfactory3975.8
May 2010FairSatisfactoryFairSatisfactory3975.8
August 2008FairSatisfactoryFairSatisfactory3975.8
August 2006FairSatisfactoryFairSatisfactory3975.8
August 2004FairSatisfactoryFairSatisfactory3976.8
June 2002FairSatisfactoryFairSatisfactory3976.8
June 2000PoorSatisfactoryPoorSatisfactory3960.8
August 1998PoorSatisfactoryPoorSatisfactory3960.8
October 1996FairFairSatisfactorySatisfactory3985.8
June 1994FairFairSatisfactorySatisfactory3985.5
July 1992FairFairSatisfactorySatisfactory3985.5
September 1990FairFairSatisfactorySatisfactory3976.8