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HWY DANA AVE over RR MBTA

Map

Coordinates:
+42.25030, -71.12271
42°15'01" N, 71°07'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:16.4 ft. [5.0 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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,700 [as of 2017]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
Sufficiency rating:87.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,996,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactorySatisfactoryGood1070087.9
December 2015GoodGoodGoodGood1180087.7
December 2013GoodGoodGoodGood1190087.7
December 2011GoodGoodGoodGood1190087.7
December 2009GoodGoodGoodGood1000087.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.83022760300
Prestressed Concrete Girder/Beamlinear ft.7777000
Deck
Prestressed Concrete Top Flangesq. ft.3,33803,33800
Wearing Surfacessq. ft.2,61802,61710
Substructure
Reinforced Concrete Abutmentlinear ft.121121000
Joints
Strip Seal Jointlinear ft.105010500
Bearings
Elastomeric Bearingeach2626000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1546375160