HWY MISHAWUM ST over ST 99 SULLIVAN SQ UNDRPS

Map 

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]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	5,700 [as of 2010]
Truck traffic:	14% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	56.9 tons [51.7 metric tons]
Inventory rating:	34.4 tons [31.3 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	75.9
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$1,609,000

Comments