List of highways numbered 123

The following highways are numbered 123:

Australia

Template:AUshield - Now Template:AUshield Newcastle Inner City Bypass

Brazil

• File:SP-123.svg SP-123 (Rodovia Floriano Rodrigues Pinheiro)

Canada

• File:NB 123.svg New Brunswick Route 123
• File:Ontario 123.svg Ontario Highway 123 (former)
• File:PEI Highway 123.svg Prince Edward Island Route 123
• File:Saskatchewan Highway 123 (jct).svg Saskatchewan Highway 123

Costa Rica

• File:CR RNS 123.svg National Route 123

Cuba

• File:4–123 Cuba.png 4–123
• File:5–123 Cuba.png 5–123
• File:6–123 Cuba.png Las Tunas–Baracoa Road

India

• File:NH123-IN.svg National Highway 123 (India) (NH 123) in the states of Rajasthan and Uttar Pradesh

Japan

• File:Japanese National Route Sign 0123.svg Japan National Route 123

Malaysia

• File:Jkr-ft123.png Malaysia Federal Route 123 (Jalan Rasau Kerteh Selatan), Terengganu, Malaysia

Mexico

• File:Carretera federal 123.svg Mexican Federal Highway 123 (Carretera Federal 123)

Nigeria

• File:NGA road A123.svg A123 highway (Nigeria)

Spain

• File:ESP N-123.svg N-123 road (Spain)

United Kingdom

• road

United States

• File:US 123.svg U.S. Route 123
  • File:US 123 (1926).svg U.S. Route 123 (Kentucky) (former)
• File:Alabama 123.svg Alabama State Route 123
• File:Arkansas 123.svg Arkansas Highway 123
• File:California 123.svg California State Route 123
• File:Connecticut Highway 123.svg Connecticut Route 123
• File:Florida 123.svg Florida State Road 123
  • File:CR 123 jct.svg County Road 123 (Baker County, Florida)
• File:Georgia 123.svg Georgia State Route 123
• File:HI-123.svg Hawaii Route 123 (former)
• File:Illinois 123.svg Illinois Route 123
• File:Indiana 123.svg Indiana State Road 123 (former)
• File:Iowa 123 (1948).svg Iowa Highway 123 (former)
• File:K-123.svg K-123 (Kansas highway)
• File:Elongated circle 123.svg Kentucky Route 123
• File:Louisiana 123.svg Louisiana Highway 123
• File:Maine 123.svg Maine State Route 123
• File:MD Route 123.svg Maryland Route 123 (former)
• File:MA Route 123.svg Massachusetts Route 123
• File:M-123.svg M-123 (Michigan highway)
• File:MN-123.svg Minnesota State Highway 123
• File:MO-123.svg Missouri Route 123
• File:NH Route 123.svg New Hampshire Route 123
  • File:NH Route 123A.svg New Hampshire Route 123A
• File:Bergen County 123.svg County Route 123 (Bergen County, New Jersey)
• File:NY-123.svg New York State Route 123
  • File:CR 123 jct wide.svg County Route 123 (Jefferson County, New York)
  • File:CR 123 jct wide.svg County Route 123 (Niagara County, New York)
• File:NC 123.svg North Carolina Highway 123
• File:OH-123.svg Ohio State Route 123
• File:Oklahoma State Highway 123.svg Oklahoma State Highway 123
• File:PA-123 (1926).svg Pennsylvania Route 123 (former)
• File:Rhode Island 123.svg Rhode Island Route 123
• File:SD 123.svg South Dakota Highway 123
• File:Secondary Tennessee 123.svg Tennessee State Route 123
• File:Texas 123.svg Texas State Highway 123
  • File:Texas Loop 123.svg Texas State Highway Loop 123
  • File:Texas FM 123.svg Farm to Market Road 123
• File:Utah SR 123.svg Utah State Route 123
• File:Vermont 123.svg Vermont Route 123
• File:Virginia 123.svg Virginia State Route 123
  • File:Virginia 123.svg Virginia State Route 123 (1923-1928) (former)
  • File:Virginia 123.svg Virginia State Route 123 (1928-1933) (former)
  • File:Virginia 123.svg Virginia State Route 123 (1933-1940) (former)
• File:WA-123.svg Washington State Route 123
• File:WV-123.svg West Virginia Route 123
• File:WIS 123.svg Wisconsin Highway 123

Territories

• File:PR primary 123.svg Puerto Rico Highway 123

Preceded by 122

Lists of highways 123

Succeeded by 124