LOC RD over I-510

Map 

Facts 

Name:	LOC RD over I-510
Structure number:	023604504300241
Location:	.54 MI SOUTH OF US 90
Purpose:	Carries highway over highway
Route classification:	Local (Urban) [19]
Length of largest span:	83.0 ft. [25.3 m]
Total length:	1287.1 ft. [392.3 m]
Roadway width between curbs:	40.0 ft. [12.2 m]
Deck width edge-to-edge:	43.0 ft. [13.1 m]
Vertical clearance below bridge:	16.4 ft. [5.0 m]
Owner:	State Highway Agency [01]
Year built:	1992
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:	14
Main spans material:	Prestressed concrete continuous [6]
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:	8,130 [as of 2009]
Deck condition:	Good [7 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:	66.3 tons [60.3 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	75.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,623 [as of 1998]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Operating rating:	49.5 tons [45.0 metric tons]
Inventory rating:	40.6 tons [36.9 metric tons]
Sufficiency rating:	75.0

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