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COUNTY ROAD 70A over BIG CREEK RD, BIG CREEK

Map

Coordinates:
+42.36623, -77.64581
42°21'58" N, 77°38'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 70A over BIG CREEK RD, BIG CREEK
Structure number:000000003333020
Location:2.4 MILES NE OF HORNELL
Purpose:Carries highway over highway and waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:59.7 ft. [18.2 m]
Total length:211.0 ft. [64.3 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:32.8 ft. [10.0 m]
Owner:County Highway Agency [02]
Year built:1936
Year reconstructed:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Posted for other load-capacity restriction [R]
Average daily traffic:1,601 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:73.6
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$2,538,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairVery GoodGoodFair160173.6
May 2016FairVery GoodGoodFair165263.3
June 2015FairExcellentGoodFair165164.4
June 2013FairExcellentGoodFair165172.5
July 2011FairExcellentVery GoodFair136072.7
July 2009FairExcellentVery GoodFair171272.5
July 2008FairExcellentVery GoodFair171272.5
July 2007FairVery GoodVery GoodFair189172.3
August 2005FairExcellentVery GoodFair189172.3
July 2003FairExcellentVery GoodFair189172.3
August 2001FairExcellentVery GoodFair189172.3
August 1999FairExcellentVery GoodSatisfactory159283.7
August 1997FairVery GoodGoodFair159272.6
July 1995PoorVery GoodSatisfactoryPoor159256.1
August 1993PoorVery GoodSatisfactoryPoor350047.8
April 1993PoorPoor-Poor20002.0
July 1991PoorPoor-Poor20002.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.410041000
Steel Protective Coatingsq. ft.5,52804,20101,327
Deck
Reinforced Concrete Decksq. ft.5,7205,720000
Wearing Surfacessq. ft.4,9044,784244848
Superstructure
Steel Floor Beamlinear ft.59429629800
Steel Protective Coatingsq. ft.4,03402,12501,909
Substructure
Reinforced Concrete Columneach60240
Reinforced Concrete Abutmentlinear ft.8107290
Reinforced Concrete Pier Caplinear ft.5700570
Joints
Compression Jointlinear ft.84038460
Bearings
Movable Bearingeach80080
Steel Protective Coatingsq. ft.6006000
Fixed Bearingeach80620
Steel Protective Coatingsq. ft.6006000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.410410000
Steel Protective Coatingsq. ft.1,43201,43200