List of highways numbered 138

Highway 138 may refer to:

Canada

• Ontario Highway 138
• Quebec Route 138

United States

• U.S. Route 138
• Alabama State Route 138 (former)
• California State Route 138
• Connecticut Route 138
• Georgia State Route 138
  • Georgia State Route 138 Spur
• Illinois Route 138
• K-138 (Kansas highway)
• Kentucky Route 138
• Louisiana Highway 138
• Maine State Route 138
• Maryland Route 138
• Massachusetts Route 138
• M-138 (Michigan highway)
• Missouri Route 138
• New Jersey Route 138
• New Mexico State Road 138
• New York State Route 138
• North Carolina Highway 138
• Ohio State Route 138
• Oregon Route 138
• Pennsylvania Route 138
• Rhode Island Route 138
  • Rhode Island Route 138A
• Tennessee State Route 138
• Texas State Highway 138
• Utah State Route 138
• Virginia State Route 138
• Wisconsin Highway 138
• Wyoming Highway 138

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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.