I-10 WB (SR-8) over MCGIRTS CREEK

Map 

Facts 

Name:	I-10 WB (SR-8) over MCGIRTS CREEK
Structure number:	720205
Location:	I-10 OVER MCGIRTS CREEK
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	29.9 ft. [9.1 m]
Total length:	149.9 ft. [45.7 m]
Roadway width between curbs:	65.9 ft. [20.1 m]
Deck width edge-to-edge:	68.6 ft. [20.9 m]
Skew angle:	17°
Owner:	State Highway Agency [01]
Year built:	1960
Year reconstructed:	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:	5
Main spans material:	Concrete continuous [2]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	21,927 [as of 2008]
Truck traffic:	21% 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:	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]
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:	74.8 tons [68.0 metric tons]
Inventory rating:	62.8 tons [57.1 metric tons]
Sufficiency rating:	97.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	22,000 [as of 1996]
Truck traffic:	15% 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:	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]
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:	74.8 tons [68.0 metric tons]
Inventory rating:	62.8 tons [57.1 metric tons]
Sufficiency rating:	97.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	19,040 [as of 1989]
Truck traffic:	24% of total traffic
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 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:	Navigation protection not required [1]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	74.2 tons [67.5 metric tons]
Inventory rating:	62.4 tons [56.7 metric tons]
Sufficiency rating:	96.6

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