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HWY DANA AVE over RR MBTA

Map 

Coordinates:
+42.25000, -71.12278
42°15'00" N, 71°07'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HWY DANA AVE over RR MBTA
Structure number:B161703HKDOT634
Location:1.3 KM W OF SR138/NEP.PKW
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:76.1 ft. [23.2 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:50.5 ft. [15.4 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1908
Year reconstructed:1993
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:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:11,800 [as of 2015]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Scour condition:Bridge not over waterway. [N]
Operating rating:91.9 tons [83.5 metric tons]
Inventory rating:35.5 tons [32.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:87.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,168,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201587.7Functionally obsoleteGoodGoodGood11800
December 201387.7Functionally obsoleteGoodGoodGood11900
December 201187.7Functionally obsoleteGoodGoodGood11900
December 200987.9Functionally obsoleteGoodGoodGood10000