GRANT ST over NS RAILROAD

Map 

Facts 

Name:	GRANT ST over NS RAILROAD
Structure number:	00000000028A906
Location:	0.02 MI N OF US 19
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	142.1 ft. [43.3 m]
Total length:	319.9 ft. [97.5 m]
Roadway width between curbs:	20.0 ft. [6.1 m]
Deck width edge-to-edge:	21.3 ft. [6.5 m]
Vertical clearance above deck:	13.5 ft. [4.1 m]
Vertical clearance below bridge:	24.6 ft. [7.5 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1941
Historic significance:	Historical significance is not determinable at this time [4]
Number of main spans:	2
Main spans material:	Steel continuous [4]
Main spans design:	Truss - Thru [10]
Deck type:	Open Grating [3]
Wearing surface:	Other [9]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	750 [as of 2006]
Truck traffic:	6% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	31.7 tons [28.8 metric tons]
Inventory rating:	22.8 tons [20.7 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	14.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$2,500,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	750 [as of 1994]
Truck traffic:	7% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	39.6 tons [36.0 metric tons]
Inventory rating:	26.7 tons [24.3 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	46.3
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$225,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	750 [as of 1988]
Truck traffic:	7% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Poor [4 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	16.8 tons [15.3 metric tons]
Inventory rating:	11.9 tons [10.8 metric tons]
Evaluation:	Structurally deficient [1]

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