Share:

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 

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]
Evaluation:Functionally obsolete [2]
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. ratingEvaluationDeckSuper.Sub.ADT
June 201574.0Functionally obsoleteSatisfactoryFairFair-
June 201361.8Functionally obsoleteSatisfactoryFairFair1414
May 201161.8Functionally obsoleteSatisfactoryFairFair1414
June 200961.8Functionally obsoleteSatisfactoryFairFair1414
May 200847.8Structurally deficientSatisfactoryFairPoor1414
May 200761.8Functionally obsoleteSatisfactoryFairFair1414
April 200647.8Structurally deficientSatisfactoryFairPoor1414
April 200561.8Functionally obsoleteSatisfactoryFairFair1414
April 200347.8Structurally deficientSatisfactoryFairPoor1414
May 200147.8Structurally deficientSatisfactoryFairPoor1400
June 199949.8Structurally deficientSatisfactoryFairPoor1400
May 199762.9Functionally obsoleteFairFairFair1622
May 199546.7Structurally deficientPoorPoorPoor1622
June 199346.8Structurally deficientPoorPoorPoor1000
September 199146.8Structurally deficientPoorPoorPoor1000