BOULDER PARK RD over I-285 (SR 407)

Map 

Facts 

Name:	BOULDER PARK RD over I-285 (SR 407)
Structure number:	000000012103370
Location:	IN W ATLANTA
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Collector (Urban) [17]
Length of largest span:	88.9 ft. [27.1 m]
Total length:	253.0 ft. [77.1 m]
Roadway width between curbs:	27.9 ft. [8.5 m]
Deck width edge-to-edge:	36.1 ft. [11.0 m]
Vertical clearance below bridge:	16.4 ft. [5.0 m]
Skew angle:	20°
Owner:	State Highway Agency [01]
Year built:	1967
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:	4
Main spans material:	Steel [3]
Main spans 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:	3,910 [as of 2007]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	40.6 tons [36.9 metric tons]
Inventory rating:	23.8 tons [21.6 metric tons]
Sufficiency rating:	64.3

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	11,370 [as of 1998]
Truck traffic:	4% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	50.4 tons [45.8 metric tons]
Inventory rating:	35.5 tons [32.3 metric tons]
Sufficiency rating:	75.2

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,250 [as of 1990]
Truck traffic:	4% 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:	50.5 tons [45.9 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	76.4

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