446th Avenue over Dolph Creek


+44.59146, -97.29000
44°35'29" N, 97°17'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:446th Avenue over Dolph Creek
Structure number:000000029100148
Location:4W & 0.2N of Lake Norden
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:12.8 ft. [3.9 m]
Total length:52.5 ft. [16.0 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:2018
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:66 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Superior to present desirable criteria [9]
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:No deficiencies [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:100.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2018Good9 out of 1066100.0
June 2016PoorN out of 106654.5
June 2014PoorN out of 106665.3
July 2012FairN out of 106677.8
September 2010FairN out of 106677.8
August 2008FairN out of 106677.8
August 2006FairN out of 106689.8
July 2004FairN out of 106689.8
August 2002FairN out of 106689.8
June 2000FairN out of 106687.2
September 1998FairN out of 106687.2
August 1996FairN out of 106675.2
July 1994FairN out of 106674.9
September 1992FairN out of 106674.9
June 1990FairN out of 106686.9