Southern Indiana Railroad S-2m No. 103 leaves its train at the CSX interchange at Watson and crosses Shungate Road on August 10, 2012. SIND is a small railroad servicing a cement plant that operates from Sellersburg to the interchange with CSX at Watson, Indiana. They operate with two rebuilt Alco switches, now fitted with 600-horsepower Cummins diesel engines, on former interuban right-of-way.