T-427 over DENTS RUN


+41.35930, -78.26990
41°21'33" N, 78°16'12" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T-427 over DENTS RUN
Structure number:000000000039513
Old structure number:247201042700050 (from 1992 edition)
Location:0.5 MI NW OF SR 555 INT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:55.1 ft. [16.8 m]
Total length:57.1 ft. [17.4 m]
Roadway width between curbs:14.4 ft. [4.4 m]
Deck width edge-to-edge:17.4 ft. [5.3 m]
Skew angle:25°
Owner:Town or Township Highway Agency [03]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2017]
Deck condition:Fair [5 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: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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:70.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairFairFairGood2070.4
September 2015FairFairFairGood2070.4
September 2013FairFairFairGood2070.4
September 2011FairGoodSatisfactoryGood2082.2
September 2009FairGoodSatisfactoryGood2082.4
September 2007FairGoodSatisfactoryVery Good2086.2
September 2005GoodExcellentExcellentVery Good2084.2
December 2003GoodExcellentExcellentVery Good2083.2
February 2002GoodExcellentExcellentExcellent2083.2
March 2000GoodExcellentExcellentExcellent2083.2
May 1998GoodExcellentExcellentExcellent2083.2
August 1997GoodExcellentExcellentExcellent2083.2
March 1997PoorFairSeriousPoor2023.9
March 1996PoorFairSeriousPoor2023.9
December 1994PoorFairSeriousGood2023.9
March 1994PoorFairSeriousGood2028.4
October 1991PoorSatisfactoryPoorGood2029.4