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HWY MOUNTAIN AVE over COMB MBTA/BMRR & ORANGE

Map

Coordinates:
+42.42987, -71.07307
42°25'48" N, 71°04'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY MOUNTAIN AVE over COMB MBTA/BMRR & ORANGE
Structure number:M010054UTMBTNBI
Location:BTWN SUMMER & WASHINGTON
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:92.5 ft. [28.2 m]
Total length:94.5 ft. [28.8 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:52.8 ft. [16.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:30°
Owner:Other State Agencies [21]
Year built:1890
Year reconstructed:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,000 [as of 1997]
Truck traffic:4% of total traffic
Deck condition:Good [7 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:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.1
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,516,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairGoodSatisfactoryGood300076.1
February 2016FairGoodSatisfactoryGood300076.1
March 2014FairGoodSatisfactoryGood300074.0
May 2013FairGoodSatisfactoryGood300076.0
May 2011GoodGoodGoodGood300072.0
May 2009GoodGoodGoodGood300072.0
May 2007GoodGoodVery GoodGood300072.0
February 2005GoodGoodVery GoodGood300072.0
July 2004GoodGoodVery GoodGood300072.0
February 2003GoodGoodVery GoodGood300072.0
February 2001GoodVery GoodVery GoodGood300069.0
February 1999GoodVery GoodVery GoodGood300069.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Other Material Slabsq. ft.11000