Public comments needed for proposed Iowa 146 Bridge Replacement Project impacting Robertson’s Access (Mahaska County)

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

AMES, Iowa – Dec. 22, 2025 – The Iowa DOT is proposing to replace the bridge along Iowa 146, over the North Skunk River in northern Mahaska County. The project would impact Robertson’s Access. Robertson’s Access will be closed for the duration of construction. Users will not be able to access the North Skunk River … Read more

Actions taken at Iowa Transportation Commission Meeting on Tuesday, Dec. 9

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

AMES, Iowa – Dec. 9, 2025 – The Iowa Transportation Commission approved the following items during its meeting today. Business meeting actions taken Tuesday, Dec. 9, 2025 Order Number Title Action taken Presenter D-2026-38 Approve Minutes of the Nov. 12, 2025, Commission Meeting Approved Jill Smith, executive assistant, Transportation Commission, 515-239-1067 TD-2026-39 Revitalize Iowa’s Sound Economy … Read more

Iowa Transportation Commission approves 2026 Intercity Bus Projects

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

AMES, Iowa – Dec. 9, 2025 – Today, the Iowa Transportation Commission approved more than $7.4 million in grants for three intercity transportation providers for the calendar year 2026 Intercity Bus Program. The Commission approved the funds for 15 projects submitted by the following three entities. Greyhound Lines Jefferson Lines City of Fort Dodge With … Read more

Iowa Transportation Commission approves FY 2027 Traffic Safety Improvement Program projects

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

AMES, Iowa – Dec. 9, 2025 – Today, the Iowa Transportation Commission approved $9,752,043 in total funding for 28 separate projects from Iowa’s Traffic Safety Improvement Program. The program was created in 1987 for the purpose of increasing traffic safety on all of Iowa’s roadways. This funding is available for use on institutional, city, county, … Read more

Closure of the Iowa 175 bridge over I-29 near Onawa begins on Friday, December 12

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

SIOUX CITY, Iowa – December 9, 2025 – If you drive on the Iowa 175 bridge over I-29 west of Onawa at I-29 Exit 112 you need to be aware of an upcoming closure that may affect your trip, according to the Iowa Department of Transportation’s Sioux City construction office. On Friday, December 12, weather permitting, crews will be … Read more