The Southern Michigan Railroad runs on the branch line between Clinton and Tecumseh. They run 2 main excursions on Saturdays in the summer, the Farmers market Special and the River Raisin Route. The rides leave from Clinton and travel 45 minutes to Tecumseh where there is a 90 minute layover for sight seeing before heading back. The also have Fall themed excursions as well as a Santa train called the Santa Express where you take a short ride and meet Santa in his caboose and have some cocoa. Please click the link above to get the latest schedule and offerings from their website.