List of highways numbered 2

• Asian Highway 2, an international road from Indonesia to Iran
• E2 European route E2
• E002 European route E002
• Trans-Sahara Highway

• SH-2 Highway in Albania from Tirana to Durrës.

• Buenos Aires Provincial Route 2

• Süd Autobahn

• N2 - Dhaka–Sylhet Highway

• M2 highway (Belarus)

• R2 road (Belgium)

• Републикански път I-2/Route 2 (I-2/E70)
• Автомагистрала „Хемус“ (A2/E73/E83/E772)

• National Highway 2 (Burma)

• National Highway 2 (Cambodia)

• Alberta Highway 2 (including the Queen Elizabeth II Highway)
• British Columbia Highway 2
• Manitoba Highway 2
• New Brunswick Route 2 (part of the Trans-Canada Highway)
• Newfoundland and Labrador Route 2
• Northwest Territories Highway 2
• Nova Scotia Trunk 2
• Ontario Highway 2 (almost entirely removed from the network)
• Prince Edward Island Route 2
• Quebec Route 2 (former)
• Saskatchewan Highway 2
• Yukon Highway 2

• G2 Expressway

• National Road No. 2 (Democratic Republic of the Congo)

• National Route 2

• D2 from Brno to Bratislava in Slovakia
• I/2 Highway (in Czech)

• RN-2 (Djibouti)

• Finnish national road 2
• Åland Islands Highway 2

• Route nationale 2

• Bundesautobahn 2
• Bundesstraße 2

• Εθνική Οδός 2 (EO2)
• Εγνατία Οδός (A2/E90)

• Route 2 (Hong Kong)

• M2 expressway (Hungary)
• Main road 2 (Hungary)

2

National Highway 2 (India)

2

State Highway 2 (Rajasthan)

2

State Highway 2 (Andhra Pradesh)

2

State Highway 2 (West Bengal)

• Indonesian National Route 2

• Freeway 2 (Iran)

• Highway 2 (Iraq)

• M2 motorway (Republic of Ireland)
• N2 road (Ireland)

• Highway 2 (Israel)

• National Route 2
• San'yō Expressway
  • Chūgoku Expressway
  • Kanmon Bridge
• Route 2 (Shuto Expressway) in Tokyo
• Route 2 (Nagoya Expressway)
• Route 2 (Hanshin Expressway) in Osaka

• National Route 2

• Malaysia Federal Route 2

• Mexican Federal Highway 2

• National Road 2 (R2)
  • Magistrala 2 (M2/E584) is a national road with highway status. This route leaves Chișinău, via Orhei and the route arrives at Soroca, on the border with Ukraine

• Rijksweg 2

• New Zealand State Highway 2

• M-2 motorway (Pakistan)

• National Route 2 (Paraguay)

• Peru Highway 2

• C-2 Circumferential Road 2
• R-2 Radial Road 2
• N2 highway (Philippines)
• E2 expressway (Philippines)

• National road 2 (DK2)
• Motorway of Freedom (A2/E30)
• expressway S2, Southern Warsaw Bypass

• National Road 2 (DN2/E58/E60/E85/E583)
  • DN2A
  • DN2B
• Autostrada Soarelui (A2/E81)

• M2 highway (Russia)

• N2 road (Senegal)

•  A2  Galle Road
•  E02  Colombo Inter-provincial Orbital Router

• Freeway 2 (Taiwan)
• Provincial Highway 2 (Taiwan)

• Thailand Route 2 (Mittraphap Road)

• O-2, a motorway in Turkey as the outer half ring road in Istanbul.

• M2 motorway (Great Britain)
• A2 road (England)

• Interstate 2
• Interstate A-2 (Alaska; unsigned)
• Interstate H-2 (Hawaii)
• U.S. Route 2
  • U.S. Route 2N (former)
  • U.S. Route 2S (former)
• New England Interstate Route 2 (former)
• Alabama State Route 2
• Alaska Route 2
• Arkansas Highway 2 (former)
• 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 (former)
• Maryland Route 2
• Massachusetts Route 2
• 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) (former)
• Montana Highway 2
• Nebraska Highway 2
  • Nebraska Spur 2B
  • Nebraska Recreation Road 2D
• Nevada State Route 2 (former)
  • Nevada State Route 2B (former)
  • Nevada State Route 2C (former)
• New Jersey Route 2 (former)
  • New Jersey Route 2N (former)
  • 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 (former)
• Pennsylvania Route 2 (former)
• Rhode Island Route 2
• South Carolina Highway 2
• Tennessee State Route 2
• Texas State Highway 2 (former)
  • Texas State Highway Loop 2
  • Farm to Market Road 2
  • Texas Park Road 2
  • Texas Recreational Road 2
• Utah State Route 2 (former)
• Vermont Route 2B
• Virginia State Route 2
• Washington State Highway 2 (former)
• West Virginia Route 2

• Route 2 Grito de Asencio