CITYST over I 10

Map 

Facts 

Name:	CITYST over I 10
Structure number:	022604501505732
Location:	3.7 MI EAST OF LA 49
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Local (Urban) [19]
Length of largest span:	83.0 ft. [25.3 m]
Total length:	1402.0 ft. [427.3 m]
Roadway width between curbs:	25.9 ft. [7.9 m]
Deck width edge-to-edge:	33.5 ft. [10.2 m]
Vertical clearance below bridge:	18.0 ft. [5.5 m]
Owner:	State Highway Agency [01]
Year built:	1967
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:	21
Main spans material:	Prestressed concrete [5]
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:	26,850 [as of 2009]
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	96.0 tons [87.3 metric tons]
Inventory rating:	49.5 tons [45.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	75.7
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$5,467,000

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