SOUTH DRIVE over I 220

Map 

Facts 

Name:	SOUTH DRIVE over I 220
Structure number:	510022002500220
Location:	2.2 MI N I 20
Purpose:	Carries highway over highway
Route classification:	Collector (Urban) [17]
Length of largest span:	89.9 ft. [27.4 m]
Total length:	314.0 ft. [95.7 m]
Roadway width between curbs:	56.1 ft. [17.1 m]
Deck width edge-to-edge:	65.3 ft. [19.9 m]
Vertical clearance below bridge:	16.4 ft. [5.0 m]
Skew angle:	8°
Owner:	State Highway Agency [01]
Year built:	1978
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:	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:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	2,500 [as of 2006]
Truck traffic:	1% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	83.2 tons [75.6 metric tons]
Inventory rating:	55.2 tons [50.2 metric tons]
Sufficiency rating:	90.9

2000 Inspection 

Average daily traffic:	23,500 [as of 1996]
Truck traffic:	8% of total traffic
Evaluation:	Not applicable [N]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	400 [as of 1989]
Truck traffic:	1% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 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:	93.0

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