I 55 over NORTHSIDE DRIVE

Map 

Facts 

Name:	I 55 over NORTHSIDE DRIVE
Structure number:	11000550250991B
Location:	1.6 MI N SR 25
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	148.0 ft. [45.1 m]
Total length:	412.1 ft. [125.6 m]
Roadway width between curbs:	56.4 ft. [17.2 m]
Deck width edge-to-edge:	59.4 ft. [18.1 m]
Vertical clearance below bridge:	16.1 ft. [4.9 m]
Skew angle:	9°
Owner:	State Highway Agency [01]
Year built:	1989
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:	3
Main spans material:	Concrete continuous [2]
Main spans design:	Box Beam or girders - Single or Spread [06]
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:	42,000 [as of 2006]
Truck traffic:	20% of total traffic
Deck condition:	Satisfactory [6 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:	90.9 tons [82.6 metric tons]
Inventory rating:	54.9 tons [49.9 metric tons]
Sufficiency rating:	94.1

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	30,000 [as of 1996]
Truck traffic:	13% 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:	90.9 tons [82.6 metric tons]
Inventory rating:	54.9 tons [49.9 metric tons]
Sufficiency rating:	95.2

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	25,940 [as of 1989]
Truck traffic:	13% 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:	96.1

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