SR 120-PA 120 over MILL CREEK


+41.41991, -78.64216
41°25'12" N, 78°38'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 120-PA 120 over MILL CREEK
Structure number:000000000015523
Old structure number:240120014013420 (from 1992 edition)
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:38.1 ft. [11.6 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:38.4 ft. [11.7 m]
Deck width edge-to-edge:41.3 ft. [12.6 m]
Owner:State Highway Agency [01]
Year built:1947
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,546 [as of 2018]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:77.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$431,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairFairSatisfactoryFair354677.5
May 2016FairFairSatisfactoryFair358977.4
May 2014FairFairSatisfactorySatisfactory358788.6
May 2012FairSatisfactorySatisfactorySatisfactory382989.2
May 2010FairSatisfactorySatisfactorySatisfactory384989.1
May 2008FairSatisfactorySatisfactorySatisfactory316691.5
May 2006FairSatisfactorySatisfactorySatisfactory314487.4
May 2004FairSatisfactorySatisfactorySatisfactory298687.5
June 2002FairSatisfactorySatisfactorySatisfactory480580.6
July 2000FairSatisfactorySatisfactorySatisfactory475781.7
July 1998FairSatisfactorySatisfactorySatisfactory542180.3
July 1996FairSatisfactorySatisfactorySatisfactory509881.0
July 1994FairFairSatisfactoryGood492980.1
July 1992FairFairSatisfactoryGood487180.3
June 1990FairFairSatisfactoryGood481381.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.360360000
Reinforced Concrete Decksq. ft.1,6601,38028000
Wearing Surfacessq. ft.1,5201,520000
Reinforced Concrete Abutmentlinear ft.136136000
Other Bearingeach1801800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.8080000