Born Isabella Baumfree in 1797, Sojourner Truth settled in the Battle Creek area in the 1840s. She travelled through the Midwest and New England speaking against slavery and for women's rights. She lived in the area until her death in 1883. Her connection to the state of Michigan was honored by the state American Revolution Bicentennial Commission in 1976 which urged the Michigan Legislature to name a highway in her honor. Public Act 93 of 1976 named all of M-66 in Calhoun County, including the segment that runs concurrently with I-194, as the Sojourner Truth Memorial Highway. The highway was dedicated to her on May 21, 1976.