Cr-713/Z-C/L-2.83 over Madison Channel


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Cr-713/Z-C/L-2.83 over Madison Channel
Structure number:000000000014541
Location:3.5 Miles North Of Us 79
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:69.9 ft. [21.3 m]
Total length:414.1 ft. [126.2 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:County Highway Agency [02]
Year built:1958
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:7
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18 [as of 1987]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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 desirable criteria [8]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:81.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairSatisfactoryGoodGood1881.3
March 2016GoodGoodGoodGood1881.3
March 2015GoodGoodGoodGood1884.2
March 2014GoodGoodGoodGood1881.3
April 2013GoodVery GoodGoodGood1884.2
April 2012GoodVery GoodGoodGood1884.2
March 2011GoodVery GoodGoodGood1884.2
February 2010GoodVery GoodGoodGood1884.2
January 2008GoodVery GoodGoodGood1884.2
January 2007GoodVery GoodGoodGood1884.2
December 2005GoodVery GoodGoodGood1884.2
December 2004GoodVery GoodGoodGood1884.2
December 2002GoodVery GoodGoodGood1883.9
December 2000GoodVery GoodGoodGood1883.9
October 1998GoodVery GoodGoodGood1883.9
September 1996GoodVery GoodGoodGood1873.5
July 1995GoodVery GoodGoodGood1873.5
November 1993GoodVery GoodGoodGood1873.5
October 1991GoodVery GoodGoodGood1873.5