Indiana State Road 446State Road 446 is a short highway in Lawrence [County, Indiana|Lawrence] and Monroe counties in southern Indiana, United States. Though it is an even-numbered route, it is actually a north-south highway.Route descriptionSR 446 connects State Road 46 on the east side of Bloomington with U.S. [Route 50 in Indiana|U.S. Route 50] in eastern Lawrence County. It passes over a causeway over Monroe |Lake Monroe] and through the Hoosier [National Forest].Major intersections