U.S. HWY 30 Construction

US 30 westbound: Roadway reduced to one lane.
between I-35 (near Ames) and County Road S14 (Nevada). The roadway is reduced to one lane because of road maintenance activities. Until July 31.

Marshalltown RCE... Read on...

170th St. Bridge Replacement

A bridge in Milford township, section 7, on 170th St. 3 miles east of Gilbert, will be closed Monday February 4th 2013. The road will be closed to replace the existing wood bridge with a new concrete bridge. The project is... Read on...

Recent Bridge Restrictions

Story County is currently in the process of inspecting each of the bridges throughout the county. The county is required to perform these bridge reviews every two years. This year’s inspections have revealed a number of... Read on...

Frequently Asked Questions

Common questions for the Engineer and Secondary Roads Department.