U.S. Federal Route 23 is a north-south highway in Eastern Livingston County. It is the main link between Flint and Ann Arbor for the area. U.S. Rt. 23 does not pass through any towns in Livingston County. U.S. Rt. 23 is not multi-plexed in Livingston County. U.S. Rt. 23 intersects the following highways in Livingston County. Michigan State Route 36, near Hamburg. Interstate 96, near Brighton. Michigan State Route 59, near Hartland.
