The following highways are numbered 445:
Canada Manitoba Provincial Road 445 New Brunswick Route 445
Cuba
Nuevitas–Camagüey Road (5–445)
Japan Japan National Route 445
United States Florida State Road 445 County Road 445 (Hernando County, Florida) Indiana State Road 445 Louisiana Highway 445 Maryland Route 445 Nevada State Route 445 New Jersey Route 445 (unsigned designation for the Palisades Interstate Parkway) New Jersey Route 445S New Mexico State Road 445 North Carolina Highway 445 Pennsylvania Route 445 Puerto Rico Highway 445 South Carolina Highway 445 (former) Tennessee State Route 445 Texas Texas State Highway Loop 445 Farm to Market Road 445