SC 703 over INTRACOASTAL WATERWAY

Map 

Facts 

Name:	SC 703 over INTRACOASTAL WATERWAY
Structure number:	001040070300100
Location:	BETWEEN SULVANS IS/MT PLE
Purpose:	Carries highway over waterway
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	124.0 ft. [37.8 m]
Total length:	1153.9 ft. [351.7 m]
Roadway width between curbs:	25.9 ft. [7.9 m]
Deck width edge-to-edge:	30.8 ft. [9.4 m]
Vertical clearance above deck:	15.1 ft. [4.6 m]
Vertical clearance below bridge:	32.2 ft. [9.8 m]
Owner:	State Highway Agency [01]
Year built:	1945
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 13.5 / HS 15 [3]
Number of main spans:	2
Main spans material:	Steel [3]
Main spans design:	Movable - Swing [17]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	13,500 [as of 2008]
Truck traffic:	4% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:	In place and functioning [2]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	19.8 tons [18.0 metric tons]
Inventory rating:	19.8 tons [18.0 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	7.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$6,675,000

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	28,300 [as of 1997]
Truck traffic:	4% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:	In place and functioning [2]
Scour condition:	Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:	29.9 tons [27.2 metric tons]
Inventory rating:	29.9 tons [27.2 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	18.1
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$14,000,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	19,560 [as of 1988]
Truck traffic:	4% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:	In place and functioning [2]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	24.8 tons [22.5 metric tons]
Inventory rating:	24.8 tons [22.5 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	28.9
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$4,621,000

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