I-4 WB over CSX RR

Map 

Facts 

Name:	I-4 WB over CSX RR
Structure number:	100157
Location:	1.5MI WEST OF US 41
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	77.1 ft. [23.5 m]
Total length:	160.8 ft. [49.0 m]
Roadway width between curbs:	28.2 ft. [8.6 m]
Deck width edge-to-edge:	34.8 ft. [10.6 m]
Vertical clearance below bridge:	23.3 ft. [7.1 m]
Owner:	State Highway Agency [01]
Year built:	1962
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	3
Main spans material:	Prestressed concrete [5]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Bridge closed to all traffic [K]
Average daily traffic:	1 [as of 2008]
Truck traffic:	11% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	30.0
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$9,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	36,500 [as of 1996]
Truck traffic:	30% of total traffic
Deck condition:	Good [7 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:	66.8 tons [60.7 metric tons]
Inventory rating:	58.9 tons [53.5 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	74.8
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$9,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	49,146 [as of 1986]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	51.5 tons [46.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	74.3

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