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TOWNSHIP ROAD 74 over BR BUREAU CREEK

Map

Coordinates:
+41.52422, -89.39331
41°31'27" N, 89°23'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TOWNSHIP ROAD 74 over BR BUREAU CREEK
Structure number:006311300000000
Old structure number:000006311301478 (from 1992 edition)
Location:6 MI. W. OF LAMOILLE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:39.0 ft. [11.9 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Skew angle:17°
Owner:Town or Township Highway Agency [03]
Year built:1940
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2017]
Truck traffic:3% 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:66.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairFairSatisfactory10066.4
November 2015FairFairFairSatisfactory15055.1
November 2013FairFairFairSatisfactory15055.1
November 2011FairFairFairSatisfactory12557.9
November 2009FairFairFairSatisfactory12557.9
December 2007FairFairFairSatisfactory12557.9
November 2005FairSatisfactorySatisfactorySatisfactory7574.5
December 2003FairSatisfactorySatisfactorySatisfactory7574.5
November 2001FairSatisfactorySatisfactorySatisfactory15068.9
December 1999FairSatisfactorySatisfactorySatisfactory15068.9
November 1997FairSatisfactorySatisfactorySatisfactory15068.9
August 1995FairSatisfactorySatisfactorySatisfactory12574.0
August 1993FairSatisfactorySatisfactorySatisfactory12574.0
June 1991FairSatisfactorySatisfactorySatisfactory15074.0