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N4120 over OPOSSUM CREEK

Map

Coordinates:
+36.95674, -95.64237
36°57'24" N, 95°38'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N4120 over OPOSSUM CREEK
Structure number:028730000000000
Old structure number:53N4130E0040000 (from 1992 edition)
Location:7.0 MI N OF SH 10
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:35.1 ft. [10.7 m]
Total length:44.0 ft. [13.4 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:15.1 ft. [4.6 m]
Owner:County Highway Agency [02]
Year built:1930
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 18 / H 20 [4]
Main span material:Masonry [8]
Main span design:Arch - Deck [11]
Deck type:Other [9]
Wearing surface:Gravel [8]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:50 [as of 2016]
Truck traffic:10% of total traffic
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:53.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$225,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018Fair-GoodFair5053.3
May 2016Fair-GoodFair5053.3
May 2014Fair-GoodFair5053.3
May 2012Fair-GoodFair5053.3
June 2010Fair-GoodFair5053.3
July 2008Fair-GoodFair5048.8
February 2006Fair-GoodFair5048.8
February 2004Fair-GoodFair5048.8
August 2001GoodGoodGoodGood5057.8
August 1999FairSatisfactory--10059.1
July 1997----10059.1
September 1995FairSatisfactoryFairFair10056.5
July 1993FairSatisfactoryFairFair10056.5
May 1991FairSatisfactoryFairFair10056.5