I-29 Improvement Project

Recent I-29 project news

For all Iowa DOT news go to http://www.news.iowadot.gov/
  • Opening of the I-29 off-ramp (exit 147B) scheduled for April 29 #iatraffic
    SIOUX CITY, Iowa – April 26, 2016 – The opening of the Interstate 29 off-ramp (exit 147B) to the new southbound frontage road is scheduled for 5 p.m. Friday, April 29, weather permitting, according to the Iowa Department of Transportation’s Sioux City construction office. Motorists will now be able to access Nebraska Street and Floyd Boulevard using the new southbound frontage road. The Iowa DOT reminds motorists to drive with caution, obey the posted speed limit and other signs in...
  • Closure of I-29 at exit 134/Salix interchange scheduled to begin April 4 #iatraffic
    SIOUX CITY, Iowa – March 30, 2016 – Bridge removal work at exit 134/Salix interchange requires closures of south- and northbound lanes of Interstate 29 from 8 a.m. Monday, April 4, until 5 p.m. Thursday, April 7, weather permitting, according to the Iowa Department of Transportation’s Sioux City construction office. I-29 traffic will be detoured onto the I-29 off-ramps at exit 134, and then onto the I-29 on-ramps. Motorists are encouraged to follow the signed detour routes. The bridge removal...