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RTE I87 over RELIEF

Map 

Coordinates:
+40.82766, -73.93133
40°49'40" N, 73°55'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE I87 over RELIEF
Structure number:00000000124009A
Location:MACOMBS DAM PARK
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:52.8 ft. [16.1 m]
Total length:150.9 ft. [46.0 m]
Roadway width between curbs:31.2 ft. [9.5 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:State Highway Agency [01]
Year built:1951
Year reconstructed:2002
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
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: January 2014 

Status:Open, no restriction [A]
Average daily traffic:17,503 [as of 2003]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:80.9 tons [73.5 metric tons]
Inventory rating:49.9 tons [45.4 metric tons]
Sufficiency rating:89.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$154,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201489.1Not deficientGoodSatisfactoryVery Good17503
January 201289.1Not deficientGoodSatisfactoryVery Good17503
January 201089.1Not deficientVery GoodSatisfactoryVery Good17503
January 200889.1Not deficientVery GoodSatisfactoryExcellent17503
February 200689.1Not deficientExcellentSatisfactoryExcellent17503
February 200489.1Not deficientExcellentSatisfactoryVery Good17503
February 200280.6Not deficientExcellentSatisfactorySatisfactory83294
January 200037.4Structurally deficientPoorSatisfactoryPoor83294
April 199853.5Structurally deficientPoorFairFair83294
March 199637.6Structurally deficientPoorPoorPoor83294
March 199439.8Structurally deficientPoorPoorPoor83294
April 199239.8Structurally deficientPoorPoorPoor83294
July 199034.6Structurally deficientPoorPoorPoor83294