USH 18/151 Iowa County – Weekly Construction Update for week of October 21st

Fall has definitely arrived, with cooler temperatures and fall colors!

For the week of October 21st, anticipated work includes:

Work in the westbound lanes:

  • Various lane closures for
    • shoulders
    • permanent pavement marking

 Work in the eastbound lanes will shift daily for paving, typically working from the west towards the east:

  • Right/driving lane anticipated to be closed Monday thru Saturday
  • Ridgevue on-ramp to be closed on Monday 10/21 for mainline surface
  • CTH ID off and on ramp to be closed on Tuesday 10/22 for mainline surface.
  • CTH ID off and on ramp to be closed on Friday 10/25 for ramp surfacing

 The speed limit is reduced to 55mph throughout the work zone both eastbound and westbound

For more information, please visit the project website: