Indiana State Route 46 is an east-west highway in Northern Dearborn County. It runs from U.S. Rt. 52, south of New Trenton, to the Ripley/Dearborn County County Line. IN St Rt 46 passes through the following town in Dearborn County. Lawrenceville
IN St Rt 46 is not multi-plexed in Dearborn County. IN St Rt 46 crosses the following highways in Dearborn County. U.S. Rt. 52, near New Trenton. Indiana State Route 1, near St. Leon. Interstate 74, near St. Leon. (NO Interchange)
A junction marker on NB IN St Rt 1. WB IN St Rt 46 west of IN St Rt 1. WB IN St Rt 46 west of I-74. WB IN St Rt 46 west of St. Peters Road. WB IN St Rt 46 west of Lawrenceville.
