I-670 over SR 315 / OLENTANGY R.

Map 

Facts 

Name:	I-670 over SR 315 / OLENTANGY R.
Structure number:	2505924
Location:	COLUMBUS
Purpose:	Carries highway over highway and waterway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	107.9 ft. [32.9 m]
Total length:	687.7 ft. [209.6 m]
Roadway width between curbs:	94.5 ft. [28.8 m]
Deck width edge-to-edge:	97.4 ft. [29.7 m]
Vertical clearance below bridge:	15.4 ft. [4.7 m]
Skew angle:	45°
Owner:	State Highway Agency [01]
Year built:	2000
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:	7
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	75,850 [as of 2006]
Truck traffic:	16% of total traffic
Deck condition:	Excellent [9 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Excellent [9 out of 9]
Channel protection:	There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	24.8 tons [22.5 metric tons]
Inventory rating:	19.8 tons [18.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	61.2

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