Share:

HWY HEATH ST over COMB AMTRAK/MBTA & ORNG

Map 

Coordinates:
+42.32502, -71.09888
42°19'30" N, 71°05'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HWY HEATH ST over COMB AMTRAK/MBTA & ORNG
Structure number:B160944VBMBTNBI
Location:BTWN TERRACE & COLUMBUS
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:45.6 ft. [13.9 m]
Total length:85.0 ft. [25.9 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:
Owner:Other State Agencies [21]
Year built:1981
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:2
Main spans material:Concrete continuous [2]
Main spans design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:8,900 [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: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:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:49.0 tons [44.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:93.1
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$542,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201493.1Functionally obsoleteSatisfactoryGoodGood8900
July 201393.1Functionally obsoleteSatisfactoryGoodGood8900
July 201193.1Functionally obsoleteGoodGoodGood8900
July 200993.1Functionally obsoleteGoodGoodGood8900
April 200893.1Functionally obsoleteGoodGoodGood8900
April 200693.1Functionally obsoleteGoodGoodGood8900
April 200493.1Functionally obsoleteGoodGoodGood8900
April 200293.1Functionally obsoleteGoodGoodGood8900
April 200093.1Functionally obsoleteGoodVery GoodVery Good8900