Summer maintenance on the historic Rainbow Bridge in Valley County gets underway Monday, May 5, and is expected to last until the fall. The arched concrete span over the North Fork of the Payette ...

Idaho is embarking on replacing one of the state’s most iconic river spans after nearly a century. The Rainbow Bridge, just north of Smiths Ferry and an hour outside of McCall, is approaching the end ...

The Rainbow Bridge has served as a landmark along Idaho 55 since it was built in 1933, giving passage to motorists across the North Fork of the Payette River in Valley County. Idaho Statesman file ...

CASCADE, Idaho — The Idaho Transportation Department will begin maintenance work Monday on the Rainbow Bridge along State Highway 55 over the North Fork of the Payette River. The project aims to ...

BOISE, Idaho — The Idaho Transportation Department (ITD) has announced its plans to begin soil testing underneath the historic Rainbow Bridge on Highway 55, to collect data for future construction ...

A well-known bridge north of Boise will be replaced soon, and the community is invited to share their input at an upcoming meeting. The Idaho Transportation Department is hosting a community meeting ...

The Idaho Transportation Department has announced its plans to begin soil testing underneath the historic Rainbow Bridge on Highway 55, to collect data for future construction plans for a new bridge.

Idaho transportation officials are making strides this month toward replacing the state’s most well-known bridge. The exploratory work, which will impact weekday traffic between Boise and McCall for ...