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HWY BERKELEY ST over COMB AMTRAK/MBTA & ORNG

Map

Coordinates:
+42.34747, -71.07121
42°20'51" N, 71°04'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY BERKELEY ST over COMB AMTRAK/MBTA & ORNG
Structure number:B160834V6MBTNBI
Location:OVER ORANGE LINE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:68.9 ft. [21.0 m]
Total length:257.9 ft. [78.6 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:82.4 ft. [25.1 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:20°
Owner:Other State Agencies [21]
Year built:1982
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:3
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: May 2016

Good/Fair/Poor Condition:Fair
Status:Bridge closed to all traffic [K]
Average daily traffic:19,900 [as of 1997]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.7 tons [75.2 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:91.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$3,259,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201691.0FairSatisfactoryGoodSatisfactoryFO19900
June 201479.7FairSatisfactoryGoodFairFO19900
May 201393.0FairSatisfactoryGoodSatisfactoryFO19900
April 201193.0GoodGoodGoodGoodFO19900
April 200993.0GoodGoodGoodGoodFO19900
January 200893.0GoodGoodGoodGoodFO19900
January 200693.0GoodGoodGoodGoodFO19900
March 200393.0GoodGoodGoodGoodFO19900
March 200193.0GoodGoodGoodGoodFO19900
October 199893.0GoodGoodGoodGoodFO19900