MARKET ST,PARALLEL over AMTRAK

Map 

Facts 

Name:	MARKET ST,PARALLEL over AMTRAK
Structure number:	673026001006650
Location:	30TH;MARKET ST. 28C12
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	27.9 ft. [8.5 m]
Total length:	632.9 ft. [192.9 m]
Roadway width between curbs:	64.0 ft. [19.5 m]
Deck width edge-to-edge:	92.9 ft. [28.3 m]
Vertical clearance below bridge:	16.4 ft. [5.0 m]
Owner:	State Highway Agency [01]
Year built:	1932
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 13.5 / H 15 [2]
Number of main spans:	23
Main spans material:	Concrete continuous [2]
Main spans 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:	21,375 [as of 2009]
Truck traffic:	7% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Serious [3 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	51.9 tons [47.2 metric tons]
Inventory rating:	30.9 tons [28.1 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	36.6
Estimated cost of work:	$1,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	2,337 [as of 2000]
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:	53.5 tons [48.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	69.2
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$780,000

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