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ST107 BRIDGE ST over RR MBTA (STORAGE TUN)

Map

Coordinates:
+42.52388, -70.89599
42°31'26" N, 70°53'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ST107 BRIDGE ST over RR MBTA (STORAGE TUN)
Structure number:S0101732RDOT634
Location:.32 KM N SALEM CENTER
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:65.0 ft. [19.8 m]
Total length:190.0 ft. [57.9 m]
Roadway width between curbs:292.0 ft. [89.0 m]
Deck width edge-to-edge:305.1 ft. [93.0 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1949
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Not applicable [N]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,000 [as of 2017]
Truck traffic:8% of total traffic
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.7
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$5,590,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017Fair-GoodSatisfactory2400095.7
December 2015Fair-GoodSatisfactory1750096.3
December 2013Fair-GoodSatisfactory1750096.3
December 2011Fair-GoodSatisfactory1750096.3
December 2009Fair-GoodSatisfactory2000096.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Archlinear ft.3328320
Wearing Surfacessq. ft.2,4002,400000
Substructure
Reinforced Concrete Abutmentlinear ft.256133231000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.50391100