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I-70 Lane Addition - Between Enon Road and US 68


This widening project will create three continuous lanes on I-70 westbound and eastbound between Enon Road and US 68 in Clark County. This stretch of I-70 is one of the few areas between Dayton and Columbus that is still only two lanes in each direction. The project will not only provide motorists with added interstate capacity, but will increase safety by installing cable barriers in the median to prevent cross over crashes. The project also allows for higher traffic volumes in the future.  By utilizing the TRAC process, ODOT is able to complete this much needed project earlier than expected.


 Project Description

  • Add a third lane on I-70 in each direction between Enon Road and US 68
  • Improve pavement conditions 
  • Upgrade the drainage system through the project
  • Install a noise wall along a portion of the westbound lanes
  • Rebuild the ramps at Enon Rd. using concrete pavement
  • Installation of cable barriers in the median

 Construction Information


Traffic Maintenance:

  • Two Lanes in each direction will remain open to motorists during construction
  • Public advisories will be sent out in advanced of any lane or ramp closures needed to complete the construction in that area and detours will be posted to maintain traffic

 Project Benefits

  • ​Handle future traffic needs with addition of a third lane in both directions on I-70
  • Upgrade pavement and create a smoother commute between Dayton and Columbus
  • Increase traffic flow and alleviate congestion by eliminating the need for motorists to merge down to two lanes on I-70 eastbound.

 Projet Logistics



  • Tentative Start Date: Spring 2014
  • Estimated Completion Date: Late Fall 2015


  • John R. Jurgenson Co.


  • Estimated Costs: $17.5 Million

Project Location

  • I-70 Between Enon Road and US 68


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​Any questions or concerns regarding this page or project
please contact the Public Information Officer
(937) 497-6820