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 Overview

 

Improve the northbound curve on I-75 at SR 4 - "Malfunction Junction." Reduce the northbound share 90 degree angle to a softer curve. New interstate lanes are relocated and widened over the river. Increase the overall capacity of the interstate with an additional lane in each direction. The existing I-75 northbound lanes crossing the river are reconstructed and utilized as ramps. Widen Main St. and improve SR 48 (Main St.) entrance and exit ramps. Provide access to SR 48 (Main St.) from southbound SR 4. Combine the Grand Ave. ramps with the improved Main St. ramps.

Stanley Avenue Project: Remove circle ramps, remove ramps at Neva Dr. and Leo St., signalize Stanley Ave., construct standard ramp at Stanley to northbound I-75.

 

 Construction Information

 

Upcoming Milestone Dates

The Project is Complete

 

Arrow boards and signs will be in place prior to the work zone to alert motorists of the upcoming lane closures. Law enforcement will be on site to monitor traffic flow.

 

 Project Logistics

 

Start Date: October 19, 2007

Completion Date: September 2011

I-75 and SR 4 Downtown Dayton Phase 1A

  • Estimated Construction Cost: $122 Million
  • Estimated Overall Cost: $157 Million

Stanley Avenue

  • Estimated Construction Cost: $14 Million
  • Estimated Overall Cost: $17 Million

Project Location

  • I-75 / SR 4 Interchange and Stanley Ave.
 

 Project Benefits

 
  • Right-hand exits and entrances
  • Increased Spacing Between Ramps
  • Consolidated Local Access to Ramps
  • Better Traffic Flow
  • Fewer Incidents and Related Congestion
 

 Buckeye Traffic

 


Visit OhGo, which provides up to date construction information and reports of other major events that slow or detour traffic on Ohio's highways.​
 
 

 Documents

 
  
  
  
  
Phase 1A 75 design packet2.pdf
  
7/25/2012 10:02 AM1276 KB
021908 Revised Stanley Fact Sheet.pdf
  
7/25/2012 10:05 AM1205 KB
112707 Fact Sheet.pdf
  
7/25/2012 10:05 AM1752 KB
Construction Schedule.pdf
  
7/25/2012 10:07 AM12247 KB
 

 Newsletters

 
  
  
  
  
Sept09Newsletter.pdf
  
7/25/2012 9:38 AM187 KB
September2010Newsletter.pdf
  
7/25/2012 9:39 AM189 KB
Apr09Newsletter.PDF
  
7/25/2012 9:39 AM327 KB
April2010 Newsletter.pdf
  
7/25/2012 9:39 AM231 KB
April2011Newsletter.pdf
  
7/25/2012 9:40 AM135 KB
Aug08Newsletter.pdf
  
7/25/2012 9:40 AM857 KB
August09 Newsletter.pdf
  
7/25/2012 9:40 AM187 KB
Dec08Newsletter.pdf
  
7/25/2012 9:41 AM374 KB
December2010Newsletter.pdf
  
7/25/2012 9:41 AM227 KB
Feb09Newsletter.pdf
  
7/25/2012 9:41 AM227 KB
February2010 Newsletter.pdf
  
7/25/2012 9:44 AM243 KB
February2011Newsletter.pdf
  
7/25/2012 9:44 AM117 KB
Jan09Newsletter.pdf
  
7/25/2012 9:44 AM364 KB
January2011Newsletter.pdf
  
7/25/2012 9:45 AM109 KB
January2012Newsletter.pdf
  
7/25/2012 9:45 AM252 KB
July08Newsletter.pdf
  
7/25/2012 9:46 AM4096 KB
July09Newsletter.PDF
  
7/25/2012 9:46 AM221 KB
July2010Newsletter.pdf
  
7/25/2012 9:47 AM150 KB
June08Newsletter.pdf
  
7/25/2012 9:47 AM3951 KB
June2010Newsletter.pdf
  
7/25/2012 9:48 AM159 KB
June2011Newsletter.pdf
  
7/25/2012 9:48 AM118 KB
JuneNewsletter.PDF
  
7/25/2012 9:48 AM222 KB
Mar09Newsletter.pdf
  
7/25/2012 9:51 AM313 KB
March2010 Newsletter.pdf
  
7/25/2012 9:51 AM231 KB
March2011Newsletter.pdf
  
7/25/2012 9:51 AM135 KB
May08Newsletter.pdf
  
7/25/2012 9:52 AM4166 KB
May09Newsletter.PDF
  
7/25/2012 9:52 AM222 KB
May2010 Newsletter.pdf
  
7/25/2012 9:53 AM177 KB
May2011Newsletter.pdf
  
7/25/2012 9:53 AM177 KB
Nov08Newsletter.pdf
  
7/25/2012 9:53 AM417 KB
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 Contact Information

 
​Any questions or concerns regarding this page or project
please contact the Public Information Officer
D07.PIO@dot.state.oh.us
(937) 497-6820