List of highways numbered 2
The following highways are numbered 2. For roads numbered A2, see list of A2 roads. For roads numbered B2, see the list of B2 roads. For roads numbered M2, see list of M2 roads. For roads numbered N2, see list of N2 roads.
International
- Asian Highway 2, an international road from Indonesia to Iran
- European route E002
- Trans-Sahara Highway
Africa
Democratic Republic of the Congo
Djibouti
Nigeria
South Africa
Senegal
Tanzania
Zambia
Asia
Bangladesh
- N2 – Dhaka–Sylhet Highway
Burma
Cambodia
People's Republic of China
Republic of China (Taiwan)
Hong Kong
India
- National Highway 2 (India)
- State Highway 2 (Rajasthan)
- State Highway 2 (Andhra Pradesh)
- State Highway 2 (West Bengal)
Indonesia
Iran
Iraq
Israel
Japan
- *
- *
- Route 2 (Shuto Expressway) in Tokyo
- Route 2 (Nagoya Expressway)
- Route 2 (Hanshin Expressway) in Osaka
Korea, South
Malaysia
Oman
Pakistan
Philippines
Sri Lanka
- [A2 highway (Sri Lanka)|] Galle Road
- Colombo Inter-provincial Orbital Router
Thailand
Turkey
Europe
Albania
- SH-2 Highway in Albania from Tirana to Durrës.
Austria
Belarus
Belgium
Bulgaria
Czech Republic
Finland
France
- Autoroute A2
- Route nationale 2
Germany
Greece
Hungary
Ireland
Italy
Moldova
- National Road 2 (R2)
- * M2 highway is a national road with highway status. This route leaves Chișinău, via Orhei and the route arrives at Soroca, on the border with Ukraine
Netherlands
Poland
Portugal
Romania
Russia
United Kingdom
- M2 motorway (Great Britain)
- A2 road (England)
- M2 motorway (Northern Ireland)
- A2 road (Northern Ireland)
Ukraine
North America
Canada
- Alberta Highway 2
- British Columbia Highway 2
- Manitoba Highway 2
- New Brunswick Route 2
- Newfoundland and Labrador Route 2
- Northwest Territories Highway 2
- Nova Scotia Trunk 2
- Ontario Highway 2
- Prince Edward Island Route 2
- Quebec Route 2
- Saskatchewan Highway 2
- Yukon Highway 2
Costa Rica
Cuba
Dominican Republic
Mexico
United States
- Interstate 2
- Interstate A-2
- Interstate H-2
- U.S. Route 2
- * U.S. Route 2N
- * U.S. Route 2S
- New England Interstate Route 2
- Alabama State Route 2
- Alaska Route 2
- Arkansas Highway 2
- California State Route 2
- Colorado State Highway 2
- Connecticut Route 2
- Delaware Route 2
- Florida State Road 2
- * County Road 2 (Nassau County, Florida)
- * County Road 2 (Okaloosa County, Florida)
- ** County Road 2B (Okaloosa County, Florida)
- * County Road 2 (Walton County, Florida)
- Georgia State Route 2
- Illinois Route 2
- Indiana State Road 2
- Iowa Highway 2
- K-2 (Kansas highway)
- Kentucky Route 2
- Louisiana Highway 2
- * Louisiana State Route 2
- Maryland Route 2
- Massachusetts Route 2
- Minnesota:
- * County Road 2 (Goodhue County, Minnesota)
- * County Road 2 (Hennepin County, Minnesota)
- * County Road 2 (Pine County, Minnesota)
- * County Road 2 (Scott County, Minnesota)
- * County Road 2 (Washington County, Minnesota)
- Mississippi Highway 2
- Missouri Route 2
- * Missouri Route 2 (1922)
- Montana Highway 2
- Nebraska Highway 2
- * Nebraska Spur 2B
- * Nebraska Recreation Road 2D
- Nevada State Route 2
- * Nevada State Route 2B
- * Nevada State Route 2C
- New Jersey Route 2
- * New Jersey Route 2N
- * County Route 2 (Monmouth County, New Jersey)
- New Mexico State Road 2
- New York State Route 2
- * County Route 2 (Allegany County, New York)
- * County Route 2 (Chemung County, New York)
- * County Route 2 (Chenango County, New York)
- * County Route 2 (Clinton County, New York)
- * County Route 2 (Columbia County, New York)
- * County Route 2 (Delaware County, New York)
- * County Route 2 (Dutchess County, New York)
- * County Route 2 (Erie County, New York)
- * County Route 2 (Essex County, New York)
- * County Route 2 (Franklin County, New York)
- * County Route 2 (Genesee County, New York)
- * County Route 2 (Lewis County, New York)
- * County Route 2 (Madison County, New York)
- * County Route 2 (Monroe County, New York)
- * County Route 2 (Nassau County, New York)
- * County Route 2 (Niagara County, New York)
- * County Route 2 (Oneida County, New York)
- * County Route 2 (Onondaga County, New York)
- * County Route 2 (Ontario County, New York)
- * County Route 2 (Oswego County, New York)
- * County Route 2 (Rensselaer County, New York)
- * County Route 2 (Steuben County, New York)
- * County Route 2 (Suffolk County, New York)
- * County Route 2 (Washington County, New York)
- * County Route 2 (Yates County, New York)
- North Carolina Highway 2
- Ohio State Route 2
- Oklahoma State Highway 2
- Oregon Route 2
- Pennsylvania Route 2
- Rhode Island Route 2
- South Carolina Highway 2
- Tennessee State Route 2
- Texas State Highway 2
- * Texas State Highway Loop 2
- * Farm to Market Road 2
- * Texas Park Road 2
- * Texas Recreational Road 2
- Utah State Route 2
- Vermont Route 2B
- Virginia State Route 2
- Washington State Highway 2
- West Virginia Route 2
South America
Argentina
Bolivia
Paraguay
- [Image:R2-PY.svg|20px|] National Route 2
Peru
Uruguay
Oceania
Australia
New South Wales
Northern Territory
Namatjira DriveQueensland
- *Ipswich Motorway
- *Warrego Highway
- *Logan Motorway
- *Gateway Motorway
- Warrego, Landsborough, and Barkly Highways
- Warrego and Mitchell Highway
- Gold Coast Highway
- Brisbane
South Australia
Tasmania
Victoria
- Tullamarine Freeway
- CityLink Tolled Freeway
Western Australia
- State Route 2 – Mitchell Freeway, Kwinana Freeway, and Forrest Highway