PENNSYLVANIA AV over NORFOLK SOUTHERN RR

Map 

Facts 

Name:	PENNSYLVANIA AV over NORFOLK SOUTHERN RR
Structure number:	027301000030750
Location:	301075 PENNSYLVANIA AVE
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Local (Urban) [19]
Length of largest span:	144.0 ft. [43.9 m]
Total length:	152.9 ft. [46.6 m]
Roadway width between curbs:	45.9 ft. [14.0 m]
Deck width edge-to-edge:	60.0 ft. [18.3 m]
Vertical clearance below bridge:	19.7 ft. [6.0 m]
Skew angle:	43°
Owner:	City or Municipal Highway Agency [04]
Year built:	1986
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:	Girder and floorbeam system [03]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,125 [as of 2004]
Truck traffic:	7% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	92.8 tons [84.4 metric tons]
Inventory rating:	55.9 tons [50.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	63.6
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,125 [as of 1998]
Truck traffic:	7% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	92.1 tons [83.7 metric tons]
Inventory rating:	55.4 tons [50.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	79.2
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$488,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,000 [as of 1991]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	92.1 tons [83.7 metric tons]
Inventory rating:	55.4 tons [50.4 metric tons]
Sufficiency rating:	74.9
Estimated cost of work:	$415,000

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