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HWY WALWORTH ST over RR MBTA

Map 

Coordinates:
+42.28675, -71.13702
42°17'12" N, 71°08'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HWY WALWORTH ST over RR MBTA
Structure number:B1611438FMUNNBI
Old structure number:38FMUN896114100 (from 1992 edition)
Location:JUST N OF BELGRADE AVE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:35.1 ft. [10.7 m]
Total length:39.7 ft. [12.1 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:28°
Owner:City or Municipal Highway Agency [04]
Year built:1918
Year reconstructed:1996
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:6,300 [as of 2015]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:72.3 tons [65.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:46.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$844,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201546.5Structurally deficientGoodGoodPoor6300
June 201346.2Structurally deficientGoodGoodPoor7400
June 201146.2Structurally deficientGoodGoodPoor7400
June 200945.7Structurally deficientVery GoodVery GoodPoor9500
June 200745.8Structurally deficientVery GoodVery GoodPoor9200
June 200546.0Structurally deficientVery GoodVery GoodPoor8400
June 200362.4Not deficientVery GoodVery GoodFair9800
June 200173.8Not deficientVery GoodVery GoodSatisfactory9200
July 199974.0Not deficientVery GoodVery GoodSatisfactory7800
July 199774.6Not deficientVery GoodVery GoodGood3300
March 199753.8Not deficientGoodVery GoodFair3300