List of highways numbered 343

The following highways are numbered 343:

Australia

File:AUS Alphanumeric Route C342.svg - Local Bendigo Highway

Canada

• Manitoba Provincial Road 343
• Newfoundland and Labrador Route 343
• Prince Edward Island Route 343
• File:Qc343.svg Quebec Route 343
• Saskatchewan Highway 343

Japan

• File:Japanese National Route Sign 0343.svg Japan National Route 343

Nigeria

• File:NGA road A343.svg A343 highway (Nigeria)

United States

• File:Connecticut Highway 343.svg Connecticut Route 343
• File:Levy County 343.svg County Road 343 (Levy County, Florida)
• File:Georgia 343.svg Georgia State Route 343 (former)
• File:Louisiana 343.svg Louisiana Highway 343
• File:MD Route 343.svg Maryland Route 343
• File:M-343 rectangle.svg M-343 (Michigan highway)
• New York:
  • File:NY-343.svg New York State Route 343
  • File:Erie County 343 NY.svg County Route 343 (Erie County, New York)
• File:NC 343.svg North Carolina Highway 343
• File:OH-343.svg Ohio State Route 343
• File:PA-343.svg Pennsylvania Route 343
• File:PR urban primary 343.svg Puerto Rico Highway 343
• File:Secondary Tennessee 343.svg Tennessee State Route 343
• Texas:
  • File:Texas 343.svg Texas State Highway 343 (former)
  • File:Texas Loop 343.svg Texas State Highway Loop 343
• File:Virginia 343.svg Virginia State Route 343
• File:WY-343.svg Wyoming Highway 343

Preceded by 342

Lists of highways 343

Succeeded by 344