I-205 (HWY 064) over Light Rail

Map 

Facts 

Name:	I-205 (HWY 064) over Light Rail
Structure number:	13514I064 02224
Location:	4.3 MI S ORE-WASH LINE
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	105.0 ft. [32.0 m]
Total length:	105.0 ft. [32.0 m]
Roadway width between curbs:	80.1 ft. [24.4 m]
Deck width edge-to-edge:	80.1 ft. [24.4 m]
Vertical clearance below bridge:	15.1 ft. [4.6 m]
Skew angle:	21°
Owner:	Railroad [27]
Year built:	1979
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Main span material:	Concrete [1]
Main span design:	Frame [07]
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:	135,441 [as of 2007]
Truck traffic:	12% 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:	59.8 tons [54.4 metric tons]
Inventory rating:	36.0 tons [32.7 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	94.0
Recommended work:	Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:	$538,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	156,300 [as of 1998]
Truck traffic:	6% of total traffic
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	44.6 tons [40.5 metric tons]
Sufficiency rating:	96.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	89,200 [as of 1989]
Truck traffic:	9% of total traffic
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	44.6 tons [40.5 metric tons]
Sufficiency rating:	96.0

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