PARKWAY WEST over SAW MILL RUN

Map 

Facts 

Name:	PARKWAY WEST over SAW MILL RUN
Structure number:	020279005005800
Location:	750' SW / FT PITT TUNNELS
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	43.0 ft. [13.1 m]
Total length:	46.9 ft. [14.3 m]
Owner:	State Highway Agency [01]
Year built:	1952
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 13.5 / H 15 [2]
Main span material:	Concrete [1]
Main span design:	Tee beam [04]
Deck type:	Not applicable [N]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	61,006 [as of 2010]
Truck traffic:	9% of total traffic
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:	Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:	84.8 tons [77.1 metric tons]
Inventory rating:	50.9 tons [46.3 metric tons]
Sufficiency rating:	57.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	106,981 [as of 2000]
Truck traffic:	9% of total traffic
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:	57.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

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