state line south of Camden. Near the state line, the highway jogged along Territorial Road for a short distance to make the connection with the continuation of SR 49. The second version of M-120 ran concurrently with M-49 on this section of Territorial Road starting in 1939. This concurrency was removed in late 1946 or early 1947 when M-49 was realigned to smooth out the corners in the roadway at M-120. The routing of M-49 has remained the same since. It is currently the only state highway that connects with a like-numbered state highway from another state. The only other highways in Michigan to share a number with a cross-border connection are components of the Interstate Highway System or the United States Numbered Highways. Major intersections See also References External links M-49 at Michigan Highways 049 Transportation in Hillsdale County, Michigan