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COUNTY ROAD 414 over BR OF ALLEN CR

Map

Coordinates:
+40.43239, -92.00239
40°25'57" N, 92°00'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 414 over BR OF ALLEN CR
Structure number:31090
Location:S 15 T 65 N R 10 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.0 ft. [7.3 m]
Total length:24.9 ft. [7.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:County Highway Agency [02]
Year built:2005
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]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairVery GoodSatisfactoryVery Good2096.0
June 2015FairVery GoodSatisfactoryVery Good2096.0
June 2013FairExcellentSatisfactoryExcellent2096.0
August 2011FairExcellentSatisfactoryExcellent2098.0
September 2009FairExcellentSatisfactoryExcellent2098.0
July 2007FairExcellentSatisfactoryExcellent3098.0
July 2005FairExcellentSatisfactoryExcellent3098.0