Share:

COUNTY RD 451 over CREEK

Map

Coordinates:
+39.28814, -91.38817
39°17'17" N, 91°23'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 451 over CREEK
Structure number:29126
Location:S 7 T 52 N R 4 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:35.1 ft. [10.7 m]
Total length:38.1 ft. [11.6 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:2001
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: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:35 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 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 assessed or calculated scour condition. [5]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairGoodSatisfactoryGood3596.0
July 2016FairGoodSatisfactoryGood3596.0
July 2014GoodGoodGoodGood3596.0
July 2012GoodVery GoodGoodVery Good3599.0
September 2010GoodVery GoodGoodVery Good3599.0
October 2008GoodVery GoodGoodVery Good2099.0
September 2006GoodVery GoodGoodVery Good2099.0
September 2004GoodVery GoodGoodExcellent2099.0
August 2002GoodVery GoodGoodExcellent2099.0