U.S. Federal Route 275 runs north-south in Western Mills County. From the Mills/Fremont County Line, at Tabor, to U.S. Rt. 34, east of Glenwood, U.S. Rt. 275 is a two lane highway. East of Glenwood, U.S. Rt. 275 joins U.S. Rt. 34, a four-lane highway to Interstate 29, west of Glenwood. U.S. Rt. 275 then runs with Interstate 29, north to the Mills/Pottawattamie County Line. U.S. Rt. 275 passes through the following town in Mills County. Tabor
Glenwood
U.S. Rt. 275 is multi-plexed in Mills County. U.S. Rt. 34, near Glenwood.
Interstate 29, near Glenwood to the Mills/Pottawattamie County Line.
U.S. Rt. 275 intersects the following highways in Mills County. U.S. Rt. 34, near Glenwood.
NB U.S. Rt. 275 near Tabor. NB U.S. Rt. 275 south of U.S. Rt. 34. WB U.S. Rt. 34/NB U.S. Rt. 275 near Mills County Highway L45. WB U.S. Rt. 34/NB U.S. Rt. 275 east of Glenwood. A junction marker in Glenwood. WB U.S. Rt. 34/NB U.S. Rt. 275 near I-29. NB I-29/U.S. Rt. 275 near Glenwood.