COUNTY RD #417 over BR OF 12 MILE CR


+37.42985, -90.30482
37°25'47" N, 90°18'17" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD #417 over BR OF 12 MILE CR
Structure number:14402
Location:S 29 T 25 N R 7 E
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:45.9 ft. [14.0 m]
Total length:56.1 ft. [17.1 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Skew angle:39°
Owner:County Highway Agency [02]
Year built:1922
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:100 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Better than present minimum criteria [7]
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]
Sufficiency rating:49.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairFairFairFair10049.2
December 2015FairFairSatisfactorySatisfactory10054.3
December 2013FairFairSatisfactoryGood10054.3
December 2011FairFairSatisfactoryGood10054.3
December 2009FairFairSatisfactoryGood10054.3
April 2008FairFairSatisfactoryGood10054.3
February 2006FairFairSatisfactoryGood10054.3
June 2004FairFairSatisfactoryGood10054.3
January 2002FairFairSatisfactoryGood10054.3
February 2000FairFairSatisfactoryGood10054.3