No segment of State Road 149 in Indiana that is included in the National Highway System (NHS). The NHS is a network of highways that are identified as being most important for the economy, mobility and defense of the nation. The highway is maintained by the Indiana Department of Transportation (INDOT) like all other state roads in the state.
State Road 149 in Indiana is not part of the National Highway System (NHS). The NHS comprises highways deemed crucial for economic, mobility, and defense purposes. This highway is maintained by the Indiana Department of Transportation (INDOT), similar to all other state roads within the state.