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MILL STREET over CHEQUAGA FALLS

Map

Coordinates:
+42.34492, -76.85210
42°20'42" N, 76°51'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MILL STREET over CHEQUAGA FALLS
Structure number:000000003332580
Location:IN MONTOUR FALLS
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:84.0 ft. [25.6 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:County Highway Agency [02]
Year built:1949
Year reconstructed:1991
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Arch - Deck [11]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:323 [as of 2018]
Truck traffic:4% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 minimum criteria [6]
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:61.9
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$2,323,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018PoorFairPoorFair32361.9
September 2016FairFairFairFair32471.3
September 2014FairSatisfactoryFairFair32278.9
September 2012FairGoodFairFair36078.9
October 2010FairGoodSatisfactoryFair8789.0
November 2008FairVery GoodSatisfactoryFair32878.9
October 2006FairVery GoodSatisfactoryFair8789.0
August 2004FairVery GoodSatisfactoryFair8789.0
September 2002FairVery GoodSatisfactoryFair8789.0
September 2000FairVery GoodSatisfactoryFair8789.0
July 1998FairVery GoodSatisfactoryFair8789.0
July 1996Poor-FairPoor8773.0
May 1994Fair-FairFair28077.9
May 1992Fair-FairFair28070.4
July 1990PoorSeriousPoorPoor28044.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Archlinear ft.130096430
Steel Protective Coatingsq. ft.1,59200796796
Steel Floor Beamlinear ft.30802117720
Steel Protective Coatingsq. ft.1,57900789790
Steel Pin or Pin & Hangar Assemblyeach20011
Substructure
Reinforced Concrete Abutmentlinear ft.1542770570
Reinforced Concrete Pile Cap/Footinglinear ft.3200320
Joints
Strip Seal Jointlinear ft.2500025
Bearings
Fixed Bearingeach40040
Steel Protective Coatingsq. ft.3400034
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.234234000
Timber Bridge Raillinear ft.234000234
Deck
Timber Slabsq. ft.2,93202,6982340
Wearing Surfacessq. ft.2,93202,882500