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ST 1 A/SB over OTHER RELIEF

Map 

Coordinates:
+42.37500, -71.03000
42°22'30" N, 71°01'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ST 1 A/SB over OTHER RELIEF
Structure number:B162355JKDOTNBI
Location:.48 KM N E OF CALLN TUN
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:32.5 ft. [9.9 m]
Total length:35.8 ft. [10.9 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:13.5 ft. [4.1 m]
Owner:State Highway Agency [01]
Year built:1951
Year reconstructed:2005
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:49,100 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:102.9 tons [93.5 metric tons]
Inventory rating:61.6 tons [56.0 metric tons]
Sufficiency rating:95.4
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$20,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201495.4Not deficientVery GoodVery GoodSatisfactory49100
November 201296.3Not deficientVery GoodVery GoodSatisfactory39800
December 201098.0Not deficientVery GoodVery GoodVery Good20900
November 200998.0Not deficientVery GoodVery GoodVery Good20900