Share:

RTE I87 over RELIEF

Map 

Coordinates:
+40.87689, -73.90459
40°52'37" N, 73°54'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE I87 over RELIEF
Structure number:000000001076780
Location:2.5 MI N JCT I87 & I95
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:37.7 ft. [11.5 m]
Total length:150.9 ft. [46.0 m]
Roadway width between curbs:23.3 ft. [7.1 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1994
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 continuous [4]
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: May 2015 

Status:Open, no restriction [A]
Truck traffic:10% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:100.8 tons [91.6 metric tons]
Inventory rating:60.8 tons [55.3 metric tons]
Sufficiency rating:86.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$447,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201586.0Not deficientGoodGoodFair-
May 201386.0Not deficientGoodGoodFair9448
April 201186.0Not deficientGoodGoodFair9448
April 200986.0Not deficientGoodGoodFair9448
April 200786.0Not deficientGoodGoodFair9448
April 200586.0Not deficientGoodGoodFair9448
April 200397.0Not deficientVery GoodGoodSatisfactory9448
April 200197.0Not deficientVery GoodGoodSatisfactory93000
April 199999.0Not deficientExcellentSatisfactoryVery Good93000
April 199799.0Not deficientExcellentGoodGood93000
April 199570.0Not deficientVery GoodFairPoor93000
March 199564.0Structurally deficientPoorPoorPoor93000
April 199264.0Structurally deficientPoorPoorPoor93000
May 199049.0Structurally deficientPoorPoorSerious93000