Reconstruction of the I-71/670 interchange began in 2011. This $200 million project includes 22 bridges, 38 retaining walls and the first-ever cultural wall in the State of Ohio. All travel lanes are expected to open this fall, however, final completion for the project is in the fall of 2014.
More info at: http://www.ODOT71670.org
Widen U.S. 23 from four to six lanes between I-270 and Lazelle Road. The project will also reconfigure two ramps at the I-270/US 23 interchange and construct two northbound express lanes on U.S. 23 called “the trench” because they will travel below the surface of the road.
Widen I-270 from two to four lanes between I-71 and U.S. 23 on the south side of Franklin County. Two lanes of I-270 will be maintained in each direction with one-lane closures during overnight hours.
Three projects on I-71 will add a third lane in each direction to the only two-lane section of roadway between Columbus and Cleveland. The first project, from SR 95 to the Richland County line, began last year and is expected to be complete this fall. Project 2, from just north of U.S. 36 to north of SR 61, began in March of this year and Project 3, from SR 61 to SR 95, will begin in April. Projects 2 and 3 are expected to be complete in 2015. Two lanes of traffic will be maintained in each direction. Project is located in ODOT District 6, but is partial being administered through ODOT District 3
New interchange on U.S. 23 and connector to Rickenbacker Airport. This phase includes widening and realignment of Duvall Road to a total of three lanes from U.S. 23 to Ashville Pike and building a bridge over the railroad on Duvall Road. More details on D-6's Pickaway East West Connector Page.