Welcome to the Eastern Corridor Program

The Eastern Corridor Program is a series of integrated multi-modal transportation projects designed to make travel easier and safer between Greater Cincinnati’s urban core and the communities in eastern Hamilton County and western Clermont County. This area covers approximately 165 square miles. Eastern Corridor projects are also designed to support local goals for community enhancement, economic development, and sustainable regional growth.

Planning for Eastern Corridor improvements began in the 1990s. Since then, numerous projects have been undertaken, ranging in size and complexity from simple traffic signal upgrades to roadway, intersection, and interchange improvements. Currently, dozens more projects are in the planning, design, and construction phases or are awaiting sponsorship and funding.


The interactive map below identifies the location of Eastern Corridor projects that are currently undergoing planning and design. Simply click on a project for more information, including a project description, funding status, estimated cost, and next steps. To view the map in a separate tab, click here.


The Eastern Corridor Program is administered by the Ohio Department of Transportation (ODOT), in cooperation with the Hamilton County Transportation Improvement District, the Clermont County Transportation Improvement District, the City of Cincinnati, Ohio-Kentucky-Indiana Regional Council of Governments, and the Southwest Ohio Regional Transit Authority. The environmental review, consultation, and other actions required by applicable Federal environmental laws for this project are being, or have been, carried-out by ODOT pursuant to 23 U.S.C. 327 and a Memorandum of Understanding dated December 11, 2015, and executed by FHWA and ODOT. Click here for more information.

Background information about the Eastern Corridor Program can be found on the Archive page of this website.