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W TREMONT AVENUE over RTE I87, RTE I87

Map 

Coordinates:
+40.85348, -73.91990
40°51'13" N, 73°55'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:W TREMONT AVENUE over RTE I87, RTE I87
Structure number:000000001066930
Location:.7 MILE N JCT I87 & I95
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:48.9 ft. [14.9 m]
Total length:98.8 ft. [30.1 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1955
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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 corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:73.8 tons [67.1 metric tons]
Inventory rating:43.9 tons [39.9 metric tons]
Sufficiency rating:74.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$1,907,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201574.0FairSatisfactoryFairFairFO-
June 201361.8FairSatisfactoryFairFairFO1414
May 201161.8FairSatisfactoryFairFairFO1414
June 200961.8FairSatisfactoryFairFairFO1414
May 200847.8PoorSatisfactoryFairPoorSD1414
May 200761.8FairSatisfactoryFairFairFO1414
April 200647.8PoorSatisfactoryFairPoorSD1414
April 200561.8FairSatisfactoryFairFairFO1414
April 200347.8PoorSatisfactoryFairPoorSD1414
May 200147.8PoorSatisfactoryFairPoorSD1400
June 199949.8PoorSatisfactoryFairPoorSD1400
May 199762.9FairFairFairFairFO1622
May 199546.7PoorPoorPoorPoorSD1622
June 199346.8PoorPoorPoorPoorSD1000
September 199146.8PoorPoorPoorPoorSD1000