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HWY WASHNGTON ST over RR MBTA

Map 

Coordinates:
+42.30326, -71.07844
42°18'12" N, 71°04'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HWY WASHNGTON ST over RR MBTA
Structure number:B1615838JMUNNBI
Location:NEAR DORCHESTER
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:36.1 ft. [11.0 m]
Total length:41.0 ft. [12.5 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:63.0 ft. [19.2 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:38°
Owner:City or Municipal Highway Agency [04]
Year built:1933
Year reconstructed:1965
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2014 

Status:Open, no restriction [A]
Average daily traffic:34,500 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:36.9 tons [33.5 metric tons]
Inventory rating:26.6 tons [24.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$902,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201479.5Functionally obsoleteSatisfactorySatisfactorySatisfactory34500
February 201279.5Functionally obsoleteSatisfactorySatisfactorySatisfactory34500
February 201079.5Functionally obsoleteSatisfactorySatisfactorySatisfactory34300
February 200879.6Functionally obsoleteSatisfactorySatisfactorySatisfactory34000
February 200679.6Functionally obsoleteGoodGoodSatisfactory33800
February 200479.7Functionally obsoleteGoodGoodSatisfactory33200
February 200281.7Functionally obsoleteGoodGoodSatisfactory14900
February 200080.9Functionally obsoleteGoodGoodSatisfactory22000