Posted: February 3, 2019
Last modified: May 4, 2020

The I-4 Ultimate project is making great gains at the Interstate 4 (I-4) and State Road (S.R.) 408 interchange. Nightly closures and traffic pacing operations are necessary for work such as concrete pours and bridge girder placement.

The following closures at the I-4 and S.R. 408 interchange are scheduled to take place through May.

  • The westbound S.R. 408 entrance from Division Ave. will close nightly between 9 p.m. and 6 a.m. May 4-9. Detour map
  • The eastbound S.R. 408 exit to Mills Ave. will close nightly between 8 p.m. May 4, and reopen by 6 a.m May 5. Detour map

More closures and shifts are planned at the I-4 and S.R. 408 interchange in the coming weeks. Bookmark this page or stay updated with detours, closures, and road work via one of our other media channels at

Modifications or extensions to this schedule may become necessary due to weather delays or other unforeseen conditions. Motorists are advised to maintain a safe speed when driving through the work zone.