+39.26031, -91.20695
39°15'37" N, 91°12'25" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 316 over CREEK
Structure number:18004
Location:S 1818 T 52 N R 3 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:23.0 ft. [7.0 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:18.4 ft. [5.6 m]
Deck width edge-to-edge:18.4 ft. [5.6 m]
Owner:County Highway Agency [02]
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 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:35 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:24.8 tons [22.5 metric tons]
Inventory rating:14.9 tons [13.5 metric tons]
Sufficiency rating:56.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201656.2FairSatisfactorySatisfactoryFair-35
July 201456.2FairSatisfactorySatisfactoryFair-35
July 201269.2FairSatisfactorySatisfactorySatisfactory-35
September 201069.2FairSatisfactorySatisfactorySatisfactory-35
September 200869.2FairSatisfactorySatisfactorySatisfactory-35
September 200669.2FairSatisfactorySatisfactorySatisfactory-35
September 200469.2FairSatisfactorySatisfactorySatisfactory-35
August 200269.2FairSatisfactorySatisfactorySatisfactory-35
August 200069.2FairSatisfactorySatisfactorySatisfactory-35