+39.21050, -91.32678
39°12'38" N, 91°19'36" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 418 over CREEK
Structure number:19376
Location:S 11 T 51 N R 4 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:33.1 ft. [10.1 m]
Total length:39.0 ft. [11.9 m]
Roadway width between curbs:21.7 ft. [6.6 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:County Highway Agency [02]
Year built:2005
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:30 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour condition. [5]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairVery GoodFairGood3085.0
July 2016FairVery GoodFairGood3085.0
July 2014FairVery GoodFairGood3085.0
July 2012FairVery GoodSatisfactoryGood3098.0
September 2010FairVery GoodSatisfactoryGood3098.0
October 2008FairVery GoodSatisfactoryGood3098.0
September 2006FairExcellentSatisfactoryGood3098.0
August 2005FairExcellentSatisfactoryGood3098.0
September 2004FairFairFairSatisfactory3044.1
August 2002FairFairFairSatisfactory3044.1
August 2000FairFairFairSatisfactory3044.1