Share:

GRAND CONCOURSE over RTE I87, RTE I87, Rmp to

Map 

Coordinates:
+40.81259, -73.93146
40°48'45" N, 73°55'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:GRAND CONCOURSE over RTE I87, RTE I87, Rmp to
Structure number:000000001066780
Location:2.3 MI S JCT I87+I95
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:72.8 ft. [22.2 m]
Total length:174.9 ft. [53.3 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1938
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:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2014 

Status:Open, no restriction [A]
Average daily traffic:14,638 [as of 1996]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:68.0
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$1,975,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201468.0Functionally obsoleteFairSatisfactoryGood14638
February 201256.8Functionally obsoleteFairSatisfactoryFair14638
February 201058.8Functionally obsoleteFairSatisfactoryFair14638
February 200858.8Functionally obsoleteFairSatisfactoryFair14638
February 200658.8Functionally obsoleteFairSatisfactoryFair14638
February 200458.8Functionally obsoleteFairGoodFair14638
March 200258.8Functionally obsoleteFairGoodFair14638
March 200058.8Functionally obsoleteFairGoodFair14638
June 199853.7Functionally obsoleteFairSatisfactoryFair14638
August 199643.0Structurally deficientPoorFairPoor14638
June 199445.3Structurally deficientPoorFairPoor8500
August 199245.3Structurally deficientPoorFairPoor8500
August 199045.3Structurally deficientPoorFairPoor8500