I-435 NORTHBOUND over GEORGIA AVENUE

Map 

Facts 

Name:	I-435 NORTHBOUND over GEORGIA AVENUE
Structure number:	999943501052531
Location:	1.39 MI N-US24 HWY
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	80.1 ft. [24.4 m]
Total length:	187.0 ft. [57.0 m]
Roadway width between curbs:	67.9 ft. [20.7 m]
Deck width edge-to-edge:	70.5 ft. [21.5 m]
Vertical clearance below bridge:	19.0 ft. [5.8 m]
Skew angle:	8°
Owner:	State Highway Agency [01]
Year built:	1983
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:	Low slump Concrete [4]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	17,150 [as of 2009]
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:	64.9 tons [59.0 metric tons]
Inventory rating:	31.9 tons [29.0 metric tons]
Sufficiency rating:	93.3
Recommended work:	Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:	$439,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	11,705 [as of 1999]
Truck traffic:	6% 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:	64.4 tons [58.5 metric tons]
Inventory rating:	31.7 tons [28.8 metric tons]
Sufficiency rating:	93.7
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$967,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,200 [as of 1990]
Truck traffic:	9% 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:	23.5 tons [21.4 metric tons]
Inventory rating:	23.5 tons [21.4 metric tons]
Sufficiency rating:	91.9

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