U.S. Federal Route 218 runs north-south along Western Bremer County. This runs from the Bremer/Chickasaw County Line to the Bremer/Black Hawk County Line. It has one spur at Waverly. U.S. Rt. 218 passes through the following town in Bremer County. Janesville
U.S. Rt. 218 is multi-plexed in Bremer County. Iowa State Route 27, through Bremer County.