List of highways numbered 345

The following highways are numbered 345:

Australia

- Victoria

Canada

• Manitoba Provincial Road 345
• New Brunswick Route 345
• Newfoundland and Labrador Route 345
• File:PEI Highway 345.svg Prince Edward Island Route 345
• File:Qc345.svg Quebec Route 345

Japan

• File:Japanese National Route Sign 0345.svg Japan National Route 345

Nigeria

• File:NGA road A345.svg A345 highway (Nigeria)

United States

• File:I-345.svg Interstate 345 (unsigned)
• File:Arkansas 345.svg Arkansas Highway 345
• Florida:
  • File:Florida 345.svg Florida State Road 345
  • File:Levy County 345.svg County Road 345 (Levy County, Florida)
• File:NY-345.svg New York State Route 345
• File:NC 345.svg North Carolina Highway 345
• File:OH-345.svg Ohio State Route 345
• File:PA-345.svg Pennsylvania Route 345
• File:Ellipse sign 345.svg Puerto Rico Highway 345
• Texas:
  • File:Texas 345.svg Texas State Highway 345
  • File:Texas Loop 345.svg Texas State Highway Loop 345
• File:Virginia 345.svg Virginia State Route 345
  • Virginia State Route 345 (former)
• File:WY-345.svg Wyoming Highway 345

Preceded by 344

Lists of highways 345

Succeeded by 346