List of highways numbered 30

The following highways are numbered 30:

International

 * Asian Highway 30
 * European route E30

Australia

 * Albany Highway (State Route 30, Western Australia)

Brazil

 * BR-030_jct.svg BR-030

Canada

 * Alberta Highway 30 (1970s).svg Alberta Highway 30 (defunct)
 * BC-30.svg British Columbia Highway 30
 * Manitoba Highway 30.svg Manitoba Highway 30
 * NL Route 30.svg Newfoundland and Labrador Route 30
 * Nova Scotia 30.svg Cabot Trail, also known as Nova Scotia Trunk 30
 * Ontario King's Highway 30.svg Ontario Highway 30 (former)
 * Quebec Autoroute 30.svg Quebec Autoroute 30
 * Saskatchewan Highway 30 (jct).svg Saskatchewan Highway 30

China

 * China_Expwy_G30_sign_with_name.svg G30 Expressway

Czech Republic

 * SilniceI30.svg I/30 Highway; Czech: Silnice I/30

Ireland

 * IRL N30.svg N30 road (Ireland)

Italy

 * Autostrada A30 Italia.svg Autostrada A30

Japan

 * Japanese National Route Sign 0030.svg Japan National Route 30
 * JP Expressway E30.svg Seto-Chūō Expressway

Korea, South

 * Korea Expressway No.30.svg Dangjin–Yeongdeok Expressway
 * Korea National Route No.30.svg National Route 30
 * Gukjido 30

New Zealand

 * State Highway 30 NZ.svg New Zealand State Highway 30
 * State Highway 30A NZ.svg New Zealand State Highway 30A

United Kingdom

 * UK road A30.svg British A30 (Penzance-London)

Turkey

 * O30-TR sign.svg Otoyol 30

Ukraine

 * M30-UA.svg Highway M30 (Ukraine)

United Arab Emirates

 * E 30 road (United Arab Emirates)

United States

 * I-30.svg Interstate 30
 * US 30.svg U.S. Route 30
 * US 30N.svg U.S. Route 30N (disambiguation), several former sections
 * US 30S.svg U.S. Route 30S (disambiguation), several former sections
 * New England 30.svg New England Route 30 (former)
 * Alabama 30.svg Alabama State Route 30
 * Arizona 30.svg Arizona State Route 30
 * Arkansas Highway 30 (1926–1958) (former)
 * California 30.svg California State Route 30 (former)
 * CR J30 jct.svg County Route J30 (California)
 * CR S30 jct.svg County Route S30 (California)
 * Colorado 30.svg Colorado State Highway 30
 * Connecticut Highway 30.svg Connecticut Route 30
 * Elongated circle 30.svg Delaware Route 30
 * Florida 30.svg Florida State Road 30
 * Florida 30E.svg Florida State Road 30E
 * Georgia 30.svg Georgia State Route 30
 * HI-30.svg Hawaii Route 30
 * Illinois 30.svg Illinois Route 30 (former)
 * K-30.svg K-30 (Kansas highway)
 * Circle sign 30.svg Kentucky Route 30
 * Louisiana 30.svg Louisiana Highway 30
 * Louisiana 30-E (1924).svg Louisiana State Route 30-E (former)
 * MD Route 30.svg Maryland Route 30
 * Maryland Route 30BC
 * Maryland Route 30BZ
 * Maryland Route 30C (former)
 * Maryland Route 30D (former)
 * MA Route 30.svg Massachusetts Route 30
 * M-30.svg M-30 (Michigan highway)
 * MN-30.svg Minnesota State Highway 30
 * CR 30 jct.svg County Road 30 (Chisago County, Minnesota)
 * Dakota County Route 30 MN.svg County Road 30 (Dakota County, Minnesota)
 * Hennepin County 30.svg County Road 30 (Hennepin County, Minnesota)
 * CR 30 jct.svg County Road 30 (Ramsey County, Minnesota)
 * Circle sign 30.svg Mississippi Highway 30
 * MO-30.svg Missouri Route 30
 * Nebraska Highway 30 (former)
 * N SPUR 30B.svg Nebraska Spur 30B
 * N SPUR 30C.svg Nebraska Spur 30C
 * N SPUR 30D.svg Nebraska Spur 30D
 * N SPUR 30H.svg Nebraska Spur 30H
 * Nevada 30.svg Nevada State Route 30 (former)
 * NJ 30 (cutout).svg New Jersey Route 30 (former)
 * Bergen County 30.svg County Route 30 (Bergen County, New Jersey)
 * Monmouth County Route 30 NJ.svg County Route 30 (Monmouth County, New Jersey)
 * Ocean County Route 30 NJ.svg County Route 30 (Ocean County, New Jersey)
 * New Mexico 30.svg New Mexico State Road 30
 * NY-30.svg New York State Route 30
 * CR 30 jct.svg County Route 30 (Cattaraugus County, New York)
 * CR 30 jct.svg County Route 30 (Chenango County, New York)
 * CR 30 jct.svg County Route 30 (Delaware County, New York)
 * Dutchess County Route 30 NY.svg County Route 30 (Dutchess County, New York)
 * Erie County Route 30 NY.svg County Route 30 (Erie County, New York)
 * Essex County Route 30 NY.svg County Route 30 (Essex County, New York)
 * CR 30 jct.svg County Route 30 (Genesee County, New York)
 * CR 30 jct.svg County Route 30 (Montgomery County, New York)
 * CR 30 jct.svg County Route 30 (Otsego County, New York)
 * Putnam County Route 30 NY.svg County Route 30 (Putnam County, New York)
 * Rockland County Route 30 NY.svg County Route 30 (Rockland County, New York)
 * CR 30 jct.svg County Route 30 (Schenectady County, New York)
 * CR 30 jct.svg County Route 30 (Schoharie County, New York)
 * Suffolk County Route 30 NY.svg County Route 30 (Suffolk County, New York)
 * CR 30 jct.svg County Route 30 (Ulster County, New York)
 * Washington County Route 30 NY.svg County Route 30 (Washington County, New York)
 * CR 30 jct.svg County Route 30 (Westchester County, New York)
 * Yates County Route 30 NY.svg County Route 30 (Yates County, New York)
 * NC 30.svg North Carolina Highway 30
 * ND-30 (2015).svg North Dakota Highway 30
 * OH-30 (1920).svg Ohio State Route 30 (1923-1927) (former)
 * Oklahoma State Highway 30.svg Oklahoma State Highway 30
 * South Carolina 30.svg South Carolina Highway 30
 * SD 30.svg South Dakota Highway 30
 * Tennessee 30.svg Tennessee State Route 30
 * Texas 30.svg Texas State Highway 30
 * Texas Spur 30.svg Texas State Highway Spur 30
 * Texas FM 30.svg Farm to Market Road 30
 * Texas Park Road 30.svg Texas Park Road 30
 * Utah SR 30.svg Utah State Route 30
 * Vermont 30.svg Vermont Route 30
 * Virginia 30.svg Virginia State Route 30
 * WA-30.svg Washington State Route 30 (former)
 * WIS 30.svg Wisconsin Highway 30
 * WY-30.svg Wyoming Highway 30


 * Territories
 * PR primary 30.svg Puerto Rico Highway 30
 * Circle sign 30.svg U.S. Virgin Islands Highway 30

Vietnam

 * National Road 30 (Vietnam)