WEST 74 ST over N & S RTA 70 RR

Map 

Facts 

Name:	WEST 74 ST over N & S RTA 70 RR
Structure number:	1866818
Location:	S OFF FRANLIN BLVD-W 74
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Local (Urban) [19]
Length of largest span:	32.2 ft. [9.8 m]
Total length:	160.1 ft. [48.8 m]
Roadway width between curbs:	27.9 ft. [8.5 m]
Deck width edge-to-edge:	49.9 ft. [15.2 m]
Vertical clearance below bridge:	17.1 ft. [5.2 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1920
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 18 / H 20 [4]
Number of main spans:	4
Main spans material:	Steel [3]
Main spans 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:	500 [as of 1975]
Truck traffic:	5% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Serious [3 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	19.8 tons [18.0 metric tons]
Inventory rating:	19.8 tons [18.0 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	32.7

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	500 [as of 1975]
Truck traffic:	5% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Poor [4 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	19.8 tons [18.0 metric tons]
Inventory rating:	19.8 tons [18.0 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	47.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	500 [as of 1975]
Truck traffic:	5% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Poor [4 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	39.6 tons [36.0 metric tons]
Inventory rating:	19.8 tons [18.0 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	47.0

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