+39.21068, -89.95566
39°12'38" N, 89°57'20" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TR 279 over MACOUPIN CRK.
Structure number:059315100000000
Old structure number:000059315114143 (from 1992 edition)
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:51.8 ft. [15.8 m]
Total length:53.2 ft. [16.2 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:Town or Township Highway Agency [03]
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Other [00]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:50.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$141,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairFairFairSatisfactory5050.8
March 2017FairFairFairSatisfactory5050.8
April 2015FairFairFairSatisfactory5050.8
October 2013FairFairFairSatisfactory5050.8
June 2011FairFairFairSatisfactory5065.0
May 2009FairFairFairSatisfactory5065.0
March 2007FairFairFairFair5068.0
February 2005FairSatisfactoryFairSatisfactory7569.0
February 2003FairSatisfactoryFairSatisfactory7569.0
January 2001FairSatisfactoryFairSatisfactory7569.0
March 1999FairSatisfactoryFairSatisfactory7569.0
January 1997FairSatisfactoryFairSatisfactory7569.0
February 1995FairSatisfactoryFairSatisfactory2569.0
March 1993FairSatisfactoryFairSatisfactory2569.0
February 1991FairSatisfactoryFairSatisfactory2568.0