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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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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 2016

Good/Fair/Poor Condition:Fair
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:$29,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201695.4FairVery GoodVery GoodSatisfactory-49100
November 201495.4FairVery GoodVery GoodSatisfactory-49100
November 201296.3FairVery GoodVery GoodSatisfactory-39800
December 201098.0GoodVery GoodVery GoodVery Good-20900
November 200998.0GoodVery GoodVery GoodVery Good-20900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.386386000
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.2,1002,100000
Wearing Surfacessq. ft.2,1002,100000
Substructure
Steel Columneach33000
Steel Protective Coatingsq. ft.999999000
Reinforced Concrete Columneach22000
Steel Pier Caplinear ft.7070000
Steel Protective Coatingsq. ft.999999000
Reinforced Concrete Pier Caplinear ft.7575000
Joints
Other Jointlinear ft.130130000
Bearings
Movable Bearingeach1414000
Steel Protective Coatingsq. ft.999999000
Fixed Bearingeach1414000
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8080000