List of highways numbered 405

Template:Short description Route 405 or Highway 405 may refer to:

Canada

• File:Manitoba secondary 405.svg Manitoba Provincial Road 405
• File:NL Route 405.svg Newfoundland and Labrador Route 405
• File:Ontario 405.svg Ontario Highway 405

Costa Rica

• File:CR RNT 405.svg National Route 405

Japan

• File:Japanese National Route Sign 0405.svg Japan National Route 405

United Kingdom

• File:UK road A405.svg A405 road

United States

• File:I-405.svg Interstate 405
  • Interstate 405 (California), a bypass of Los Angeles, California
  • Interstate 405 (Oregon), a bypass of Portland, Oregon
  • Interstate 405 (Washington), a bypass of Seattle, Washington
• Florida:
  • File:Florida 405.svg Florida State Road 405
  • File:Brevard County 405.svg County Road 405 (Brevard County, Florida)
• File:Georgia 405.svg Georgia State Route 405 (unsigned designation for Interstate 95)
• File:MD Route 405.svg Maryland Route 405
• New York:
  • File:NY-405.svg New York State Route 405 (former)
  • County Route 405 (Albany County, New York)
  • File:Erie County 405 NY.svg County Route 405 (Erie County, New York)
• File:PA-405.svg Pennsylvania Route 405
• File:Ellipse sign 405.svg Puerto Rico Highway 405
• File:Virginia 405.svg Virginia State Route 405

Preceded by 404

Lists of highways 405

Succeeded by 406