Contents

• Canada
• Costa Rica
• Japan
• United Kingdom
• United States

The following highways are numbered 170:

This list is incomplete; you can help by adding missing items. (August 2008)

Canada

• New Brunswick Route 170
• Prince Edward Island Route 170
• Quebec Route 170

Costa Rica

• National Route 170

Japan

• Japan National Route 170

United Kingdom

• A170 road
• B170 road

United States

• Interstate 170 (Missouri)
• Interstate 170 (Maryland) (former)
• U.S. Route 170 (former)
• Alabama State Route 170
• Arizona State Route 170 (former)
• Arkansas Highway 170
• California State Route 170
• Colorado State Highway 170
• Georgia State Route 170 (former)
• Illinois Route 170
• K-170 (Kansas highway)
• Kentucky Route 170
• Louisiana Highway 170
• Maine State Route 170
• Maryland Route 170
• M-170 (Michigan highway) (former)
• Nevada State Route 170
• New Jersey Route 170 (former)
• New Mexico State Road 170
• New York State Route 170
  • New York State Route 170A
• Ohio State Route 170
• Pennsylvania Route 170
• South Carolina Highway 170
• Tennessee State Route 170
• Texas State Highway 170
  • Texas State Highway Loop 170
  • Farm to Market Road 170
• Utah State Route 170 (former)
• Virginia State Route 170
• Washington State Route 170
• Wisconsin Highway 170
• Wyoming Highway 170

Territories

• Puerto Rico Highway 170

This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
If an internal link led you here, you may wish to change the link to point directly to the intended article.