I-480 over CSX RR

Map 

Facts 

Name:	I-480 over CSX RR
Structure number:	1812920
Location:	2.65 MI. W. OF JCT. US-42
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	115.2 ft. [35.1 m]
Total length:	307.1 ft. [93.6 m]
Roadway width between curbs:	141.4 ft. [43.1 m]
Deck width edge-to-edge:	145.3 ft. [44.3 m]
Vertical clearance below bridge:	23.0 ft. [7.0 m]
Skew angle:	62°
Owner:	State Highway Agency [01]
Year built:	1985
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:	3
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Latex Concrete or similar additive [3]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	137,980 [as of 2007]
Truck traffic:	10% of total traffic
Deck condition:	Good [7 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:	44.6 tons [40.5 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	84.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	101,987 [as of 1991]
Truck traffic:	8% of total traffic
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:	44.6 tons [40.5 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	84.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	85,711 [as of 1988]
Truck traffic:	8% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	39.6 tons [36.0 metric tons]
Sufficiency rating:	85.1

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