Share:

RTE I278 over NASSAU STREET, CONCORD S

Map

Coordinates:
+40.69837, -73.98297
40°41'54" N, 73°58'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE I278 over NASSAU STREET, CONCORD S
Structure number:000000002230510
Location:.6 MI SE I278+BKLYN BR
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:143.7 ft. [43.8 m]
Total length:682.1 ft. [207.9 m]
Roadway width between curbs:70.5 ft. [21.5 m]
Deck width edge-to-edge:75.8 ft. [23.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1956
Year reconstructed:2008
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:6
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
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: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:122,232 [as of 2011]
Truck traffic:9% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$28,820,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairVery GoodSatisfactorySatisfactory12223281.0
July 2014FairVery GoodSatisfactorySatisfactory11529881.0
June 2012FairExcellentSatisfactorySatisfactory11530062.0
June 2010FairExcellentSatisfactorySatisfactory12483662.0
December 2009FairExcellentFairFair9217751.0
July 2008PoorExcellentPoorSatisfactory9217737.0
April 2007PoorSatisfactoryPoorSatisfactory9217737.0
March 2006FairSatisfactoryFairSatisfactory12483651.0
April 2004PoorSatisfactoryPoorSatisfactory12483637.0
April 2002FairSatisfactoryFairSatisfactory15306551.0
January 2000FairSatisfactoryGoodGood15306562.0
February 1998FairFairFairFair11259950.0
May 1996PoorPoorPoorSerious10824718.0
May 1994PoorPoorPoorSerious7797517.0
May 1992PoorPoorPoorSerious11350517.0
August 1991PoorPoorPoorSerious10325117.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,1376,1130240
Steel Protective Coatingsq. ft.93,26883,9439,32500
Deck
Reinforced Concrete Decksq. ft.46,64541,9814,66400
Wearing Surfacessq. ft.47,94047,940000
Substructure
Steel Columneach1010000
Steel Protective Coatingsq. ft.2,5602,560000
Reinforced Concrete Abutmentlinear ft.140135500
Steel Pier Caplinear ft.380380000
Steel Protective Coatingsq. ft.5,2255,12110400
Joints
Compression Jointlinear ft.484004840
Bearings
Movable Bearingeach5453100
Steel Protective Coatingsq. ft.216216000
Fixed Bearingeach5449500
Steel Protective Coatingsq. ft.216216000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,0472,047000