IR-70 over OVER US40 (BROAD ST)

Map 

Facts 

Name:	IR-70 over OVER US40 (BROAD ST)
Structure number:	2504588
Location:	1.28 MI. E. OF IR670
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	111.9 ft. [34.1 m]
Total length:	120.1 ft. [36.6 m]
Roadway width between curbs:	107.0 ft. [32.6 m]
Deck width edge-to-edge:	108.9 ft. [33.2 m]
Vertical clearance below bridge:	15.1 ft. [4.6 m]
Skew angle:	29°
Owner:	State Highway Agency [01]
Year built:	1973
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Main span material:	Steel [3]
Main span design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Other [9]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	77,510 [as of 2006]
Truck traffic:	15% 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:	35.6 tons [32.4 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	88.6

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	85,420 [as of 1995]
Truck traffic:	17% of total traffic
Deck condition:	Very Good [8 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:	35.6 tons [32.4 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	87.8

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	67,440 [as of 1990]
Truck traffic:	15% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	88.7

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