Illinois State Route 127 is a north-south highway in Central Washington County. It runs from the Washington/Clinton County Line, near Posey, to the Washington/Perry County Line, near Todds Mill. IL St Rt 127 passes through the following town in Washington County. New Minden Nashville
IL St Rt 127 is not multi-plexed in Washington County. IL St Rt 127 intersects the following highways in Washington County. Illinois State Route 177, near New Minden.
SB IL St Rt 127 near New Minden. A BGS on WB I-64. SB IL St Rt 127 north of Nashville. NB IL St Rt 127 in Nashville. A junction marker on EB IL St Rt 15. SB IL St Rt 127 near the Perry/Washignton County Line.
