Route 4, or Highway 4, may refer to several highways in the following countries:
Lasseter Highway, NT
Port of Brisbane Motorway Capricorn Highway
Scenic Highway, Queensland Esk Highway, Tasmania State Route 4 (Western Australia) – Tonkin Highway
G4 Expressway
G4w Expressway (G4's branch)
National Route 4
Tōhoku Expressway
Aomori Expressway (branch of the Tōhoku Expressway) Daini-Michinoku Toll Road (branch of the Tōhoku Expressway) Hachinohe Expressway (branch of the Tōhoku Expressway) Kamikita Expressway (branch of the Tōhoku Expressway) Michinoku Toll Road (branch of the Tōhoku Expressway) Momoishi Toll Road (branch of the Tōhoku Expressway)
Route 4 (Shuto Expressway)
Route 4 (Nagoya Expressway)
Bayshore Route (Port of Osaka-Kansai International Airport)
Motorway A4
National road 4 (according to the official documents, national road 4 and motorway A4 are basically the same route)
Thailand Route 4 (Phetkasem Road)
Interstate 4
Interstate A-4 (Alaska; unsigned)
Interstate H-4 (former proposal)
U.S. Route 4
New England Interstate Route 4 (former)
Alabama State Route 4 (former)
Alaska Route 4
Arkansas Highway 4
California State Route 4
Connecticut Route 4
Delaware Route 4
Florida State Road 4
Georgia State Route 4
Georgia State Route 4 (former)
Idaho State Highway 4
Illinois Route 4
Indiana State Road 4
Iowa Highway 4
K-4 (Kansas highway)
Kentucky Route 4
Louisiana Highway 4
Maine State Route 4
Maryland Route 4 Massachusetts Route 4
M-4 (Michigan highway) (former)
Minnesota State Highway 4 (former)
Mississippi Highway 4
Missouri Route 4 (former)
Nebraska Highway 4
Nevada State Route 4 (former)
New Hampshire Route 4 New Jersey Route 4
New Mexico State Road 4
County Route 4 (Broome County, New York) County Route 4 (Cattaraugus County, New York) County Route 4 (Chautauqua County, New York) County Route 4 (Chemung County, New York)
County Route 4 (Chenango County, New York) County Route 4 (Clinton County, New York) County Route 4 (Columbia County, New York)
County Route 4 (Dutchess County, New York)
County Route 4 (Erie County, New York)
County Route 4 (Franklin County, New York) County Route 4 (Genesee County, New York) County Route 4 (Jefferson County, New York)
County Route 4 (Nassau County, New York) County Route 4 (Oswego County, New York) County Route 4 (Otsego County, New York)
County Route 4 (Rensselaer County, New York)
County Route 4 (Rockland County, New York)
County Route 4 (Saratoga County, New York) County Route 4 (Steuben County, New York)
County Route 4 (Suffolk County, New York)
County Route 4 (Tioga County, New York) County Route 4 (Ulster County, New York) County Route 4 (Warren County, New York) County Route 4 (Wyoming County, New York)
North Carolina Highway 4
North Dakota Highway 4
Ohio State Route 4
Oklahoma State Highway 4
Pennsylvania Route 4 (former)
Rhode Island Route 4
South Carolina Highway 4
Tennessee State Route 4
Texas State Highway 4
Utah State Route 4 (1962-1977), the former designation for Interstate 70 in Utah Utah State Route 4 (1910-1962), the state designation for several sections of multiple U.S. Highways in the northern part of the state
Vermont Route 4A
Virginia State Route 4
Washington State Route 4
Primary State Highway 4 (Washington) (former)
West Virginia Route 4
Guam Highway 4| Preceded by 3 |
Lists of highways 4 |
Succeeded by 5 |
