State Road 49 (SR 49) in the U.S. State of Indiana is a state highway in northwest Indiana. It runs from just north of Chesterton, at the intersection with U.S. Route 12 (Dunes Highway) south, to a rural interchange, 10 miles (16 km) northeast of Rensselaer, with State Road 14. This is a distance of about 44.15 miles (71.05 km).