U. S. 031 over L & N RAILROAD

Map 

Facts 

Name:	U. S. 031 over L & N RAILROAD
Structure number:	019544
Location:	1200 FT W OF S. BY-PASS
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Other (Rural) [02]
Length of largest span:	84.0 ft. [25.6 m]
Total length:	193.9 ft. [59.1 m]
Roadway width between curbs:	75.5 ft. [23.0 m]
Deck width edge-to-edge:	84.0 ft. [25.6 m]
Vertical clearance below bridge:	23.6 ft. [7.2 m]
Owner:	State Highway Agency [01]
Year built:	2006
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Main span material:	Prestressed concrete [5]
Main span 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:	14,900 [as of 2008]
Truck traffic:	10% of total traffic
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:	79.3 tons [72.1 metric tons]
Inventory rating:	49.0 tons [44.5 metric tons]
Sufficiency rating:	96.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$6,001,000

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