ST 1 A/NB over OTHER RELIEF

Map 

Facts 

Name:	ST 1 A/NB over OTHER RELIEF
Structure number:	B1623539VDOTNBI
Location:	2000FT NE OF CALLAHAN TUN
Purpose:	Carries highway over railroad
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	74.2 ft. [22.6 m]
Total length:	204.1 ft. [62.2 m]
Roadway width between curbs:	41.0 ft. [12.5 m]
Deck width edge-to-edge:	44.9 ft. [13.7 m]
Vertical clearance below bridge:	15.4 ft. [4.7 m]
Skew angle:	99°
Owner:	State Highway Agency [01]
Year built:	1951
Year reconstructed:	2005
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:	3
Main spans material:	Steel [3]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	20,900 [as of 2008]
Truck traffic:	7% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	71.7 tons [65.2 metric tons]
Inventory rating:	43.0 tons [39.1 metric tons]
Sufficiency rating:	93.9

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