The road in Miami - Dade County is only signed as US 441 , with no indication of SR 7 anywhere .
The state road begins at US 41 , which is also the national southern terminus of US 441 .
The road in Miami - Dade County is only signed as US 441   , with no indication of SR 7 anywhere .
The state road begins at US 41 , which is also the national southern terminus of US 441 .