The phrase NAFTA superhighway is the nickname used for numerous existing and proposed highways.

When describing existing highways, it often describes Interstate 35, along with I-29, and I-94. Those highways are part of the NASCO Corridor. Existing highways or corridors referred to as NAFTA superhighways:

• Interstate 35
• Interstate 29
• Interstate 94
• CANAMEX Corridor

The term is sometimes also used to describe planned, or proposed highways and supercorridors which connect the roads systems of the three nations of the North American Free Trade Agreement (NAFTA) trade bloc (Canada, Mexico, and the United States). Proposed or planned highways and supercorridors referred to as NAFTA superhighways:

• Trans-Texas Corridor
• International Mid-Continent Trade Corridor
• Proposed I-69 highway extension to Mexico through Texas.

Organizations supporting supercorridors:

• North American SuperCorridor Coalition
• North American Forum on Integration

See also

• Security and Prosperity Partnership of North America
• U.S. Route 62

References

• Christopher Hayes (August 9, 2007). "The NAFTA Superhighway". The Nation.
• Mark Robinowitz (May 10, 2006). "Peak Traffic: Planning NAFTA Superhighways at the End of the Age of Oil". From the Wilderness.