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RTE I87 over BIN 106745A, METRO NORTH

Map 

Coordinates:
+40.81936, -73.93076
40°49'10" N, 73°55'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE I87 over BIN 106745A, METRO NORTH
Structure number:000000001066809
Location:1.5 MI S JCT I87+I95
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:127.0 ft. [38.7 m]
Total length:3940.2 ft. [1200.9 m]
Roadway width between curbs:77.1 ft. [23.5 m]
Deck width edge-to-edge:84.0 ft. [25.6 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1954
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:72
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: October 2015 

Status:Open, no restriction [A]
Average daily traffic:97,349 [as of 2009]
Truck traffic:10% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:86.2 tons [78.4 metric tons]
Inventory rating:32.3 tons [29.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:71.4
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$792,800,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201571.4Structurally deficientPoorFairSatisfactory97349
September 201469.1Structurally deficientPoorFairSatisfactory97349
November 201353.0Structurally deficientPoorFairSatisfactory97349
October 201269.1Structurally deficientPoorFairSatisfactory97300
September 201169.1Structurally deficientPoorFairSatisfactory97300
October 201069.1Structurally deficientPoorFairSatisfactory97349
November 200969.1Structurally deficientPoorFairFair97349
December 200867.8Structurally deficientPoorFairFair118524
November 200768.7Structurally deficientPoorFairFair103836
July 200668.7Structurally deficientPoorFairFair103836
June 200469.7Structurally deficientPoorSatisfactoryFair118524
July 200270.7Structurally deficientPoorSatisfactoryFair118524
May 200082.8Structurally deficientPoorSatisfactorySatisfactory118524
December 199883.3Structurally deficientPoorSatisfactorySatisfactory107893
September 199645.9Structurally deficientPoorPoorPoor103950
July 199441.5Structurally deficientPoorPoorPoor103950
February 199243.5Structurally deficientPoorPoorPoor102564
February 199026.5Structurally deficientPoorSeriousPoor95869