SR 618 & RAMP over HILLS RVR & DOWNTOWN TPA

Map 

Facts 

Name:	SR 618 & RAMP over HILLS RVR & DOWNTOWN TPA
Structure number:	100332
Location:	BETWEEN 19TH & BAYSHORE
Purpose:	Carries highway over highway and waterway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:	Yes, on toll road [2]
Length of largest span:	186.7 ft. [56.9 m]
Total length:	9982.4 ft. [3042.5 m]
Roadway width between curbs:	38.1 ft. [11.6 m]
Deck width edge-to-edge:	44.0 ft. [13.4 m]
Vertical clearance above deck:	21.0 ft. [6.4 m]
Vertical clearance below bridge:	39.7 ft. [12.1 m]
Skew angle:	99°
Owner:	State Toll Authority [31]
Year built:	1975
Year reconstructed:	1981
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:	2
Main spans material:	Steel [3]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	16,000 [as of 2009]
Truck traffic:	8% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:	In place but in a deteriorated condition [3]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	62.9 tons [57.2 metric tons]
Inventory rating:	27.0 tons [24.5 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	80.8
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$330,000

2000 Inspection 

Average daily traffic:	24,000 [as of 1997]
Truck traffic:	8% of total traffic
Evaluation:	Not applicable [N]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	18,595 [as of 1988]
Deck condition:	Satisfactory [6 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]
Pier/abutment protection:	In place and functioning [2]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	47.5 tons [43.2 metric tons]
Inventory rating:	38.6 tons [35.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	73.1
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$830,000

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