COMP SR-973 over TAMIAMI CANAL C-4

Map 

Facts 

Name:	COMP SR-973 over TAMIAMI CANAL C-4
Structure number:	870723
Location:	SW 87 AVE OVER CANAL C-4
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	31.5 ft. [9.6 m]
Total length:	94.2 ft. [28.7 m]
Roadway width between curbs:	59.1 ft. [18.0 m]
Deck width edge-to-edge:	78.1 ft. [23.8 m]
Owner:	State Highway Agency [01]
Year built:	1966
Year reconstructed:	2006
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	3
Main spans material:	Prestressed concrete [5]
Main spans design:	Slab [01]
Deck type:	Concrete Precast Panels [2]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	39,000 [as of 2008]
Truck traffic:	7% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 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]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	89.1 tons [81.0 metric tons]
Inventory rating:	53.9 tons [49.0 metric tons]
Sufficiency rating:	73.9

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	34,500 [as of 1997]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	89.1 tons [81.0 metric tons]
Inventory rating:	53.9 tons [49.0 metric tons]
Sufficiency rating:	91.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	29,248 [as of 1989]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	53.5 tons [48.6 metric tons]
Inventory rating:	43.6 tons [39.6 metric tons]
Sufficiency rating:	92.6
Recommended work:	Other structural work, including hydraulic replacements. [38]

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