C3026 over ROCK RIVER


+42.93755, -72.70419
42°56'15" N, 72°42'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:C3026 over ROCK RIVER
Structure number:101312004913121
Location:@ JCT W CL2 TH2
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:149.0 ft. [45.4 m]
Total length:153.9 ft. [46.9 m]
Roadway width between curbs:12.8 ft. [3.9 m]
Deck width edge-to-edge:13.8 ft. [4.2 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Owner:Town or Township Highway Agency [03]
Year built:1939
Year reconstructed:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:180 [as of 2008]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 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 replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:55.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$799,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairVery GoodFairGood18055.1
April 2017FairGoodFairGood18055.1
September 2016PoorVery GoodPoorGood18046.4
September 2014FairGoodFairGood18056.4
September 2012FairGoodFairGood18056.4
November 2010FairGoodFairSatisfactory18056.4
June 2008FairGoodFairSatisfactory18055.4
May 2006FairGoodSatisfactorySatisfactory18066.7
July 2004FairVery GoodSatisfactorySatisfactory18063.6
June 2002FairGoodFairSatisfactory15052.6
August 2000FairGoodSatisfactorySatisfactory15064.6
October 1998GoodVery GoodGoodGood15067.4
July 1996PoorSeriousFairSatisfactory14043.9
May 1995PoorSeriousFairSatisfactory14043.7
July 1994PoorSeriousFairSatisfactory14043.7
January 1994PoorSeriousFairSatisfactory14043.7
August 1992PoorPoorFairSatisfactory14045.7
September 1991PoorPoorFairPoor14029.5