List of Interstate Highways in New Mexico

Standard route signage used for Interstate 25 and Business Loop 40 in New Mexico
Interstate Highways highlighted in red
Highway names
Interstates	Interstate XX (I-XX)
US Highways	U.S. Route XX (US XX)
State	State Road XX (NM XX)
System links
New Mexico State Highway System Interstate US State Scenic

Mainline highways

Number	Length (mi)[1]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
I-10	164.26	264.35	I-10 at the Arizona state line	I-10 at the Texas state line	01957-01-011957	current	Replaced nearly all of US 80
I-25	462.12	743.71	I-10 at Las Cruces	I-25 at the Colorado state line	01957-01-011957	current	Longest interstate in New Mexico. Replaced and runs along unsigned US 85 in its entire length in the state. Also part of the CanAm Highway
I-27	—	—	Texas state line	I-25 near Raton	proposed[2]	—	Proposed as part of the Ports to Plains Corridor
I-40	373.51	601.11	I-40 at the Arizona state line	I-40 at the Texas state line	01957-01-011957	current	Replacement of historic Route 66

Business routes

Number	Length (mi)[3]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
I-10 BL	4.370	7.033	I-10 in Lordsburg	I-10 in Lordsburg	—	—
I-10 BL	4.458	7.174	I-10 in Deming	I-10 in Deming	—	—
I-25 BL	5.711	9.191	I-25 in Williamsburg	I-25 in Truth or Consequences	—	—	Once concurrent with US 85 before it was realigned to I-25.
I-25 BL	2.879	4.633	I-25 in Socorro	I-25 in Socorro	—	—
I-25 BL	6.645	10.694	I-25 in Belen	I-25 in Belen	—	—
I-25 BL	9.370	15.080	I-25 in Santa Fe	I-25 in Santa Fe	—	—
I-25 BL	4.240	6.824	I-25 in Las Vegas	I-25 in Las Vegas	—	—	Runs concurrent with unsigned US 85 in its entire length. Part of CanAm Highway
I-25 BL	3.430	5.520	I-25 near Springer	I-25 near Springer	—	—	Unsigned. Some maps display the route's shields
I-25 BL	4.161	6.696	I-25 in Raton	I-25 near Raton	—	—
I-40 BL	—	—	I-40 in Gallup	I-40 in Gallup	—	—	Ran along US 66
I-40 BL	—	—	I-40 in Milan	I-40 in Grants	—	—
I-40 BL	—	—	I-40 in Albuquerque	I-40 in Albuquerque	—	—	Ran concurrent with former US 66
I-40 BL	2.922	4.703	I-40 in Moriarty	I-40 in Moriarty	—	—	Runs concurrent with former US 66
I-40 BL	4.367	7.028	I-40 in Santa Rosa	I-40 in Santa Rosa	—	—	Runs concurrent with US 84 in its entire length
I-40 BL	7.652	12.315	I-40 in Tucumcari	I-40 in Tucumcari	—	—	Runs concurrent with former US 66
Former

See also

• U.S. Roads portal

References

1. Adderly, Kevin (January 27, 2016). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of December 31, 2015". Route Log and Finder List. Federan Highway Administration. Retrieved June 7, 2016.
2. Driggars, Alex (March 15, 2022). "Raton to Laredo corridor added to Interstate Highway System, paving way for I-27 expansion". Lubbock Avalanche-Journal. Archived from the original on July 15, 2022. Retrieved March 17, 2022.
3. Data Management Bureau (March 16, 2010). "Posted Route–Legal Description; Business Loops" (PDF). New Mexico Department of Transportation. p. 3. Retrieved September 3, 2014.

External links

• New Mexico Highways