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RTE 7 over COBLESKILL CREEK

Map

Coordinates:
+42.68019, -74.46749
42°40'49" N, 74°28'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE 7 over COBLESKILL CREEK
Structure number:000000001004120
Location:AT COBLESKILL
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:144.4 ft. [44.0 m]
Total length:151.9 ft. [46.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Vertical clearance above deck:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1937
Year reconstructed:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:11,182 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:34.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$5,132,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018PoorGoodPoorFair1118234.1
October 2016FairSatisfactoryFairSatisfactory1325245.0
October 2014FairSatisfactoryFairSatisfactory1325245.0
October 2012FairVery GoodFairGood1330045.0
October 2010FairVery GoodFairVery Good1325249.1
August 2008FairVery GoodFairVery Good1325249.1
October 2006FairVery GoodFairVery Good181.0
November 2004FairVery GoodFairVery Good1275048.0
August 2003PoorVery GoodSeriousVery Good1275020.0
September 2002PoorVery GoodSeriousVery Good1275021.0
October 2000GoodExcellentVery GoodVery Good1134259.0
July 1998FairVery GoodSatisfactorySatisfactory1134259.0
August 1996FairVery GoodFairSatisfactory997448.0
October 1994FairVery GoodSatisfactorySatisfactory997459.0
April 1992FairVery GoodSatisfactoryVery Good139574.4
May 1990FairVery GoodSatisfactoryVery Good362165.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.1,1641,164000
Steel Protective Coatingsq. ft.5,90105,3115900
Deck
Reinforced Concrete Decksq. ft.4,5373,2021,317180
Wearing Surfacessq. ft.4,1994,1871020
Superstructure
Steel Trusslinear ft.29048230120
Steel Protective Coatingsq. ft.7,10802,4174,265426
Steel Floor Beamlinear ft.358355030
Steel Protective Coatingsq. ft.3,0641,36391976616
Steel Gusset Plateeach2671720
Steel Protective Coatingsq. ft.693034232526
Substructure
Reinforced Concrete Abutmentlinear ft.82414100
Joints
Compression Jointlinear ft.6262000
Bearings
Movable Bearingeach20200
Steel Protective Coatingsq. ft.20002
Fixed Bearingeach60600
Steel Protective Coatingsq. ft.60006
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.288288000
Steel Protective Coatingsq. ft.1,066001,05610