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HWY MISHAWUM ST over ST 99 SULLIVAN SQ UNDRPS

Map 

Coordinates:
+42.38000, -71.07000
42°22'48" N, 71°04'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HWY MISHAWUM ST over ST 99 SULLIVAN SQ UNDRPS
Structure number:B1624537UMUNNBI
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:66.9 ft. [20.4 m]
Total length:73.2 ft. [22.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:55.1 ft. [16.8 m]
Vertical clearance above deck:16.1 ft. [4.9 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: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: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,700 [as of 2016]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Operating rating:52.3 tons [47.5 metric tons]
Inventory rating:31.4 tons [28.5 metric tons]
Sufficiency rating:73.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,075,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201673.6FairSatisfactoryFairFairFO6700
August 201475.9FairSatisfactoryFairFairFO5900
May 201375.9FairSatisfactoryFairFairFO5900
February 201275.9FairSatisfactoryFairFairFO5900
February 201075.9FairSatisfactoryFairFairFO5700
February 200877.9FairSatisfactoryFairFairFO5600
February 200678.1FairSatisfactoryFairFairFO4100
February 200478.2FairSatisfactorySatisfactoryFairFO3500
February 200278.5FairSatisfactorySatisfactoryFairFO3100
February 200075.6FairSatisfactorySatisfactoryFairFO2200