I75 RL over I75 / MERCHANT RD.

Map 

Facts 

Name:	I75 RL over I75 / MERCHANT RD.
Structure number:	47I00750033
Location:	3.5 M SW OF SR9
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	49.9 ft. [15.2 m]
Total length:	183.1 ft. [55.8 m]
Roadway width between curbs:	107.6 ft. [32.8 m]
Deck width edge-to-edge:	113.5 ft. [34.6 m]
Vertical clearance below bridge:	14.8 ft. [4.5 m]
Skew angle:	28°
Owner:	State Highway Agency [01]
Year built:	1969
Year reconstructed:	1998
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	4
Main spans material:	Prestressed concrete continuous [6]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	69,760 [as of 2009]
Truck traffic:	17% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	48.5 tons [44.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	82.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	56,780 [as of 1999]
Truck traffic:	17% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	60.4 tons [54.9 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	95.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	50,130 [as of 1991]
Truck traffic:	14% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	48.5 tons [44.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	97.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$522,000

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