An investigation is underway to figure out what caused a home to catch fire in Eaton Rapids Thursday. Firefighters were called to the scene of the fire on Southbound M-99 between Columbia Highway and Bunker Highway just after 10 p.m. on Thursday, Nov. 7. Several fire departments responded to the scene. Smoke was visibly pouring out of a home. The fire had SB M-99 between Columbia Highway and Bunker Highway closed for a few hours Friday morning. The road has since reopened. No word on any injuries at this time.