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HWY NORTH ROTARY over ST 99 SULLIVAN SQ UNDRPS

Map

Coordinates:
+42.38537, -71.07351
42°23'07" N, 71°04'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY NORTH ROTARY over ST 99 SULLIVAN SQ UNDRPS
Structure number:B1624537XMUNNBI
Old structure number:37XMUN896Z45100 (from 1992 edition)
Location:1.6 KM N OF N WSHNGTON ST
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:61.0 ft. [18.6 m]
Total length:61.0 ft. [18.6 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1951
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,700 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Better than present minimum criteria [7]
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:42.4 tons [38.5 metric tons]
Inventory rating:25.4 tons [23.1 metric tons]
Sufficiency rating:79.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,011,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201679.6FairGoodGoodSatisfactoryFO24700
February 201477.2FairGoodGoodSatisfactoryFO28000
February 201278.2FairGoodGoodSatisfactoryFO28000
February 201078.5FairGoodGoodSatisfactoryFO26800
February 200877.5FairGoodGoodSatisfactoryFO26600
February 200677.7FairGoodGoodSatisfactoryFO25300
February 200477.8FairGoodGoodSatisfactoryFO24500
February 200278.7FairGoodGoodSatisfactoryFO22000
February 200079.1FairGoodGoodSatisfactoryFO20000
February 199879.1FairGoodGoodSatisfactoryFO20000
February 199681.2GoodGoodGoodGood-19900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Deck
Reinforced Concrete Decksq. ft.3432200
Substructure
Reinforced Concrete Abutmentlinear ft.136013600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.147014700
Steel Protective Coatingsq. ft.999999000
Deck
Reinforced Concrete Slabsq. ft.3,1622,97219000
Wearing Surfacessq. ft.3,1623,00415800