The following highways are numbered 218:

Canada

• Manitoba Provincial Road 218
• New Brunswick Route 218
• Prince Edward Island Route 218
• Quebec Route 218

China

• China National Highway 218

Costa Rica

• National Route 218

Japan

• Japan National Route 218

United States

• U.S. Route 218
• Arkansas Highway 218
• California State Route 218
• Connecticut Route 218
• Florida State Road 218 (former)
• Georgia State Route 218 (former)
• K-218 (Kansas highway)
• Kentucky Route 218
• Maine State Route 218
• Maryland Route 218
• M-218 (Michigan highway) (former)
• Minnesota State Highway 218
• Montana Secondary Highway 218
• New Mexico State Road 218
• New York State Route 218
• North Carolina Highway 218
• Ohio State Route 218
• Oregon Route 218
• Pennsylvania Route 218
• South Dakota Highway 218 (former)
• Tennessee State Route 218
• Texas State Highway 218
  • Texas State Highway Loop 218
• Utah State Route 218
• Virginia State Route 218
• West Virginia Route 218
• Wyoming Highway 218