Interstate 670 (Ohio)

Eastern Terminus: I-270 (Exit 35), at the US 62 interchange on the Columbus-Gahanna boundary

Length: 10.43 miles

Counties: Franklin

Routing: Starting at a partial interchange with I-70 west of downtown Columbus, I-670 heads easterly to an interchange with the OH 315 freeway, then passes along the northern fringes of the downtown area through its somewhat complex interchange with I-71.  I-670 continues eastward, turning to the northeast as US 62 joins the freeway to form a duplex that traverses the northwest corner of Port Columbus International Airport just prior to meeting I-270 on the Columbus-Gahanna border.  I-670 comes to an end at I-270, while US 62 continues eastward as a solo route.

Links:

• I-670 @ Ohio Highway Ends -- Dan Garnell

• I-670 @ Interstate-Guide.com -- Andy Field/Alex Nitzman

Sign truss featuring 0.25 mile advance exit sign for OH 315 South (Exit 2 A) and exit sign for OH 315 North (Exit 2 B) on I-670 West.

Photographer: Dan Garnell

Date: 2/11/2009

High Res       

Sign gantry along I-670 West at the interchange with Neil Ave. & Goodale St. (Exit 3) featuring the signage for this exit, along with advance signage for OH 315 South (Exit 2 A) and OH 315 North (Exit 2 B).  As two lanes exit off here, of the four westbound through lanes, the rightmost one becomes exit only for OH 315 North.

Photographer: Dan Garnell

Date: 2/11/2009

High Res       

Bridge-mounted 0.5 mile advance exit sign for OH 315 North (Exit 2 B) and exit only sign for Neil Ave. & Goodale St. (Exit 3) on I-670 West.  This portion of I-670, which runs underneath Park St. and High St., and was opened in 2003, runs underneath a pair of elongated overpasses.

Photographer: Dan Garnell

Date: 2/11/2009

High Res