RTE I87 over RTE 908F, RTE 908F


+40.88981, -73.88755
40°53'23" N, 73°53'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE I87 over RTE 908F, RTE 908F
Structure number:000000001067049
Location:3.9 MI N I87+I95
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:116.8 ft. [35.6 m]
Total length:284.8 ft. [86.8 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:114.5 ft. [34.9 m]
Vertical clearance below bridge:12.8 ft. [3.9 m]
Skew angle:43°
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1975
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:Bituminous [6]

Latest Available Inspection: June 2014 

Status:Open, no restriction [A]
Average daily traffic:119,904 [as of 2011]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:83.7 tons [76.1 metric tons]
Inventory rating:32.2 tons [29.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:61.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$36,840,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201461.0Functionally obsoleteFairFairFair119904
June 201361.0Functionally obsoleteFairFairFair119904
July 201261.3Functionally obsoleteFairFairFair116000
May 201161.1Functionally obsoleteFairFairFair118100
July 201061.8Functionally obsoleteFairFairFair108107
June 200961.1Functionally obsoleteFairFairFair118139
June 200761.1Functionally obsoleteFairFairFair118139
July 200561.8Functionally obsoleteFairFairFair108107
June 200361.9Functionally obsoleteFairFairFair121631
July 200159.6Functionally obsoleteFairFairFair121631
July 199960.7Functionally obsoleteFairFairFair105692
August 199742.8Structurally deficientPoorPoorPoor101608
May 199642.0Structurally deficientPoorPoorPoor101608
May 199542.0Structurally deficientPoorPoorPoor101608
June 199344.0Structurally deficientFairPoorPoor101608
October 199144.0Structurally deficientFairPoorPoor101549