Interstate 80 Cedar/Johnson County Line to Jasper/Polk County Line
WB I-80/U.S. Rt. 6 near Colfax. WB I-80/U.S. Rt. 6 near M.P. 159. WB I-80 at Newton. EB I-80 near Newton. EB I-80 near the Jasper/Poweshiek County Line. WB I-80 at the Japser/Poweshiek County Line. WB I-80 near Malcom. WB I-80 west of U.S. Rt. 63. WB I-80 near Brooklyn. WB I-80 near IA St Rt 21. EB I-80 in Poweshiek County. WB I-80 west of IA St Rt 21. WB I-80 at the Iowa/Poweshiek County Line. WB I-80 near Williamsburg. WB I-80 at the Johnson/Iowa County Line. EB I-80 near Oxford. A guide marker EB I-80. WB I-80 west of Coralville. WB I-80 at I-380/U.S. Rt. 218/IA St Rt 27. These guide signs are found through out the state on many local surface roads. This one was in Rural Johnson County on IA 1, south of Iowa City. A BGS on NB U.S. Rt. 218/IA. 27 at Iowa City. A BGS on NB U.S. Rt. 218/IA St Rt 27. A BGS on NB U.S. Rt. 218/IA St Rt 27. A BGS on NB U.S. Rt. 218/IA St Rt 27. A BGS on NB U.S. Rt. 218/IA St Rt 27. A BGS on NB U.S. Rt. 218/IA St Rt 27. A BGS on SB I-380/U.s. Rt. 218/IA St Rt 27. EB I-80 at I-380/U.S. Rt. 218/IA St Rt 27. EB I-80 just east of the I-380/U.S. Rt. 218/IA 27 interchange at Iowa City. A guide marker in Coralville. A guide marker in Coralville. A junction marker in Coralville. A set of guide markers in Coralville. WB I-80 in Coralville. EB I-80 near IA 1 at Iowa City. WB I-80 near IA St Rt 1. A set of guide markers on WB U.S. Rt. 30 in Mt. Vernon. EB I-80 west of the Herbert Hoover Highway. WB I-80 east of the Herbert Hoover Highway. EB I-80 near Oasis Road. EB I-80 west of West Branch. WB I-80 west of West Branch. WB I-80 at the Cedar/Johnson County Line.
