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 Thru the Valley Summary

Seven Phase Project: I-75 lane addition, resurfacing and interchange work from State Route 126/Ronald Reagan Cross County Highway to just south of I-275. (Approximately 8 miles).
  • Begins: Spring 2017 – Estimated completion: To be determined.
  • Cost: $500 million to $600 million.

 Thru the Valley Project Phases



Cost ($M)


Construction Begin - End

Phases 1 & 2
(I-75, Shepherd/Glendale-Milford) PID 82288



Summer 2017 –
 Fall 2020

Project Description: Reconstruct I-75 from Shepherd to Glendale-Milford, adding a fourth lane in each direction. Reconstruct Shepherd interchange and reconstruct/realign Neumann Way.

Status: Project sold and awarded. Construction began Summer 2017.


Phase 3
(I-75, Galbraith Road) PID 88124



Fall 2023 –
Summer 2025*

Project Description: Reconstruct I-75 between bridge over the Mill Creek and Ronald Reagan Highway (SR-126), adding a fourth lane in each direction.

Status: Right of Way authorized. Stage 2 Plans complete.

Phase 4
(I-75, Norfolk Southern Railroad Bridge) PID 88129


​Spring 2018

Fall 2022 –
Fall 2024*

Project Description: Replace railroad bridge and realign exit ramp to Galbraith.

Status: Right of Way appraisal underway. Stage 2 Plans complete. 

Phase 5
(I-75, southbound Galbraith/Shepherd) PID 88132


Fall 2018

Spring 2024 -
Spring 2025*

Project Description: Reconstruct southbound I-75 from Shepherd to Galbraith, adding a fourth lane. Construct a collector-distributor road to provide ramps to and from Anthony Wayne and Galbraith.

Status: Stage 1 Plans and Initial Project Scope complete.

Phase 6
(I-75, northbound Galbraith/Shepherd) PID 88133

$125-135 million*

​Winter 2019

Spring 2027 –
Spring 2030*

Project Description: Reconstruct northbound I-75 from Galbraith to Shepherd adding a fourth lane. Construct a ramp from westbound Ronald Reagan Highway (SR-126) to northbound I-75

Status: Stage 1 Plans and Initial Project Scope complete.

Phase 7



This phase no longer exists as the work has been absorbed into other phases.

Phase 8
(I-75, Glendale-Milford to Kemper Rd. overpass) PID 76256


Fall 2017

Spring 2022 –
 Fall 2023*

Project Description: Reconstruct I-75 from Glendale-​Milford to Kemper overpass, adding a fourth lane in each direction and adding capacity at the Sharon interchange and at Sharon and Chester.

Status: Stage 2 plans and Waterway Permit Determination complete.

*Construction funding not currently allocated; construction schedule subject to changes


 Latest TTV Releases

June 2017 Status Update


Email ODOT at or call at 513-933-6517