List of highways numbered 20

• European route E20 ==Australia==

• Sturt Highway (NSW/VIC/SA) • Yarra Bank Highway ==Brazil==

• Alberta Highway 20 • British Columbia Highway 20 • Manitoba Highway 20 • New Brunswick Route 20 (former) • Newfoundland and Labrador Route 20 • Ontario Highway 20 • Prince Edward Island Route 20 • Quebec Autoroute 20 • Saskatchewan Highway 20 ==China==

• Highway 6–20 ==Czech Republic==

• I/20 Highway; Czech: Silnice I/20 ==Ecuador==

• Ecuador Highway 20 ==Greece==

• National Highway 20 (India) == Israel ==

• M20 motorway (Ireland) • N20 road (Ireland) == Japan ==

• Japan National Route 20 • Chūō Expressway ==Korea, South==

• Iksan–Pohang Expressway • National Route 20 • Gukjido 20 == Malaysia ==

• • North Klang Straits Bypass ==New Zealand==

• New Zealand State Highway 20 (Auckland Southwestern Motorway) • New Zealand State Highway 20A • New Zealand State Highway 20B ==Paraguay==

• National Route 20 ==Turkey==

• , a motorway in Turkey as the ring road in Ankara. • State road D.020 (Turkey) ==United Kingdom==

• British A20 (London-Dover) • British M20 (Swanley-Folkestone) • A20 road (Northern Ireland) == United States ==

• Interstate 20 • U.S. Route 20 • U.S. Route 20N (former) • U.S. Route 20S (former) • New England Route 20 (former) • Alabama State Route 20 • County Route 20 (Lee County, Alabama) • Arkansas Highway 20 • California State Route 20 • County Route A20 (California) • County Route E20 (California) • County Route G20 (California) • County Route J20 (California) • County Route S20 (California) • Connecticut Route 20 • Delaware Route 20 • Florida State Road 20 • Georgia State Route 20 • Georgia State Route 20 (former) • Georgia State Route 20 (former) • Illinois Route 20 (former) • K-20 (Kansas highway) • Kentucky Route 20 • Louisiana Highway 20 • Louisiana State Route 20 • Maryland Route 20 • Massachusetts Route 20 • M-20 (Michigan highway) • Minnesota State Highway 20 • County Road 20 (Goodhue County, Minnesota) • Missouri Route 20 • Nevada State Route 20 (former) • New Jersey Route 20 • County Route 20 (Monmouth County, New Jersey) • New Mexico State Road 20 • New York State Route 20 (1924–1927) (former) • New York State Route 20N (former) • New York State Route 20SY (former) • County Route 20 (Allegany County, New York) • County Route 20 (Clinton County, New York) • County Route 20 (Columbia County, New York) • County Route 20 (Delaware County, New York) • County Route 20 (Dutchess County, New York) • County Route 20 (Genesee County, New York) • County Route 20 (Livingston County, New York) • County Route 20 (Niagara County, New York) • County Route 20 (Ontario County, New York) • County Route 20 (Orange County, New York) • County Route 20 (Oswego County, New York) • County Route 20 (Otsego County, New York) • County Route 20 (Putnam County, New York) • County Route 20 (Rensselaer County, New York) • County Route 20 (Rockland County, New York) • County Route 20 (Suffolk County, New York) • County Route 20 (Ulster County, New York) • County Route 20 (Washington County, New York) • County Route 20 (Yates County, New York) • North Carolina Highway 20 • North Dakota Highway 20 • Ohio State Route 20 (1923-1927) (former) • Oklahoma State Highway 20 • South Carolina Highway 20 • South Dakota Highway 20 • Tennessee State Route 20 • Texas State Highway 20 • Texas State Highway Loop 20 • Farm to Market Road 20 • Texas Park Road 20 • Utah State Route 20 • Virginia State Route 20 • Washington State Route 20 • West Virginia Route 20 • Wisconsin Highway 20 ;Territories • Puerto Rico Highway 20 • U.S. Virgin Islands Highway 20 ==Vietnam==

• National Route 20 (Vietnam) == Zambia ==

• M20 road (Zambia) == See also ==