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I-670 SmartLane

Transport System Mgmt and Ops (TSMO)

Project Status

  1. Proposed

  2. In Development

  3. Pre-construction

  4. Construction

  5. Completion

About SmartLane

The $61 million project includes interchange improvements at I-270/670 on the east side of Columbus and the construction of Ohio's first SmartLane on I-670 eastbound. The SmarLane allows an extra travel lane to open only during certain times when drivers need congestion relief the most. The I-670 SmartLane will begin just east of I-71 in downtown Columbus and extend to I-270 on the east side.

The SmartLane is now functional.

At the I-270/I-670 interchange, ODOT will build two new ramp bridges to carry I-670 eastbound traffic to I-270 and I-270 traffic through the Easton area. The project also includes noise wall construction.

SmartLane message board examples

View Project's Public Comments ()

Public comments regarding our projects are always welcome!

This section is for frequently asked questions and project-related questions. You may notice that some projects require one or more formal comment period(s) with deadlines for comments to be considered during certain phase(s) of the project development process. Typically called the “public comment period," this is when ODOT asks the public for input before an important decision needs to be made, such as choosing a preferred alternative. You may notice these periods generally occur immediately following a public meeting.

All comments received, regardless of when or how they are submitted, will be reviewed and considered and/or responded to by the ODOT project team. Comments received through this forum will, when appropriate, be publicly posted along with ODOT’s response; Such comments will be moderated to remove personal information prior to posting.

Please let us know if you have questions, and thank you for your interest and input on the project! 

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