At the Battle of Perryville (October 1862), the First Michigan had at least ten wounded and one missing. At Lavergne, Tennessee; just prior to the Battle of Murfreesboro, the First Michigan had one killed, five wounded, four POWs and one missing. The 1st Michigan saw two men killed, nine wounded, and two missing at the Battle of Murfreesboro (early January 1863). The unit was active all over middle Tennessee, including Columbia, Spring Hill, Franklin, Brentwood and Nashville from 1862 - 1864, building and repairing railroads, bridges, blockhouses, etc. The Franklin-Nashville Campaign was costly to the First Michigan Engineers, losing over 30 men as POWs.