+41.54595, -76.19613
41°32'45" N, 76°11'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 4001 over MILLER BROOK
Structure number:000000000037293
Old structure number:654001001006930 (from 1992 edition)
Location:NORTH BR TWP .1M N TR 187
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:32.2 ft. [9.8 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:1958
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: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:126 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:85.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$170,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactoryFairFair12685.9
December 2015FairSatisfactoryFairSatisfactory8785.9
December 2013FairSatisfactorySatisfactorySatisfactory8796.9
December 2011FairSatisfactorySatisfactoryGood13696.9
December 2009FairSatisfactorySatisfactoryGood28696.8
December 2007FairSatisfactorySatisfactoryGood28696.8
December 2005FairSatisfactorySatisfactoryGood28196.8
January 2004FairSatisfactorySatisfactoryGood13096.9
February 2002FairSatisfactorySatisfactoryGood12696.9
April 2000FairSatisfactorySatisfactoryGood12696.9
June 1998FairSatisfactoryGoodGood23196.8
September 1996FairSatisfactoryGoodGood21796.8
December 1994FairSatisfactoryGoodGood20796.8
May 1993GoodGoodGoodGood20396.8
April 1991GoodGoodGoodGood19596.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.219213060
Reinforced Concrete Decksq. ft.1,0861,0751100
Wearing Surfacessq. ft.973973000
Reinforced Concrete Abutmentlinear ft.9999000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6969000