U.S. Federal Route 218 is a north-south highway through Black Hawk County. This runs through the heart of Waterloo. It is on e over the main highways through the Greater-Waterloo Area. U.S. Rt. 218 passes through the following towns in Black Hawk County. Cedar Falls
Waterloo
Washburn La Porte City U.S. Rt. 218 is multi-plexed in Black Hawk County. Iowa State Route 27, from the Bremer/Black Hawk County Line to Cedar Falls.
SB U.S. Rt. 218/IA St Rt 27 north of Cedar Falls. A BGS on SB U.S. Rt. 218/IA St Rt 27. SB U.S. Rt. 218/IA St Rt 27 at the interchange with IA St Rt 57/58 in Cedar Falls. A BGS on SB IA St Rt 27/58. A BGS on EB U.S. Rt. 20/SB IA St Rt 27.