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ROCKAFELLOWS MILL over S.BRANCH RARITAN RIVER

Map

Coordinates:
+40.52061, -74.82069
40°31'14" N, 74°49'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROCKAFELLOWS MILL over S.BRANCH RARITAN RIVER
Structure number:10RQ164
Location:0.35 MI NORTH OF US 202
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:138.1 ft. [42.1 m]
Total length:143.1 ft. [43.6 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Vertical clearance above deck:14.8 ft. [4.5 m]
Owner:County Highway Agency [02]
Year reconstructed:2010
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:580 [as of 2017]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:66.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,048,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodGood58066.6
July 2015FairGoodGoodSatisfactory57066.6
July 2013GoodExcellentVery GoodVery Good55868.2
August 2011GoodExcellentVery GoodVery Good54769.5
July 2009PoorFairPoorSatisfactory7005.0
July 2007PoorSatisfactoryPoorSatisfactory6759.6
August 2005PoorSatisfactoryPoorSatisfactory65012.8
August 2003PoorSatisfactoryPoorSatisfactory63013.0
September 2001PoorSatisfactoryPoorSatisfactory63013.0
September 1999PoorSatisfactoryPoorSatisfactory62013.1
August 1999PoorSatisfactoryPoorSatisfactory61513.1
June 1997PoorSatisfactoryPoorSatisfactory61513.1
June 1995PoorGoodPoorGood60514.5
March 1995PoorGoodPoorGood5809.4
March 1993PoorGoodPoorGood5809.4
March 1991PoorGoodSeriousGood58014.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.8408251500
Steel Protective Coatingsq. ft.4,6204,285320015
Steel Trusslinear ft.280272800
Steel Protective Coatingsq. ft.3,2433,2310012
Steel Floor Beamlinear ft.8989000
Steel Protective Coatingsq. ft.4704601000
Steel Pin or Pin & Hangar Assemblyeach2424000
Substructure
Other Material Abutmentlinear ft.41212000
Deck
Corrugated or Orthotropic Decksq. ft.2,2402,235500
Wearing Surfacessq. ft.2,2402,240000
Steel Protective Coatingsq. ft.2,2401,90033505
Joints
Compression Jointlinear ft.3228400
Bearings
Elastomeric Bearingeach44000
Movable Bearingeach1201200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.280280000
Steel Protective Coatingsq. ft.747747000