Orbit Super Intelligence

New Mexico Interstate speed limits

The posted limits on every Interstate in New Mexico, measured along each road: the limit you'll see most, and the range from the slowest stretch to the fastest. The highest Interstate limit in New Mexico is 75 mph.

InterstateUsuallyRange
I-1075 mph45 to 75 mph
I-2575 mph55 to 75 mph
I-4075 mph65 to 75 mph

Posted limits as of October 2026, from state and federal road data and © OpenStreetMap contributors, measured by length of road. Work zones, weather and signs can set a lower limit; always follow the posted sign.

Other states

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