WEST 231ST STREET over ABANDONED NYCRR

Map 

Facts 

Name:	WEST 231ST STREET over ABANDONED NYCRR
Structure number:	000000002241509
Location:	AT KINGSBRIDGE
Route classification:	Collector (Urban) [17]
Length of largest span:	60.7 ft. [18.5 m]
Total length:	64.0 ft. [19.5 m]
Roadway width between curbs:	44.0 ft. [13.4 m]
Deck width edge-to-edge:	73.5 ft. [22.4 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1912
Year reconstructed:	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:	Prestressed concrete [5]
Main span design:	Box beam or girders - Multiple [05]
Deck type:	Not applicable [N]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	5,813 [as of 2008]
Truck traffic:	6% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	91.9 tons [83.5 metric tons]
Inventory rating:	44.9 tons [40.8 metric tons]
Sufficiency rating:	85.7
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$2,761,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	6,756 [as of 1996]
Truck traffic:	5% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	89.8 tons [81.6 metric tons]
Inventory rating:	39.8 tons [36.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	77.6
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$1,274,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	7,900 [as of 1968]
Truck traffic:	10% of total traffic
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	93.1 tons [84.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	67.1

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