Standard route signage used for Interstate 25 and Business Loop 40 in New Mexico
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Interstate Highways highlighted in red
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Highway names | |
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Interstates | Interstate XX (I-XX) |
US Highways | U.S. Route XX (US XX) |
State | State Road XX (NM XX) |
System links | |
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Number | Length (mi)[1] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
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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 | |
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462.12 | 743.71 | I-10atLas 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 | |
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— | — | Texas state line | I-25 near Raton | proposed[2] | — | Proposed as part of the Ports to Plains Corridor | |
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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 | |
Number | Length (mi)[3] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
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4.370 | 7.033 | I-10inLordsburg | I-10 in Lordsburg | — | — | ||
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4.458 | 7.174 | I-10inDeming | I-10 in Deming | — | — | ||
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5.711 | 9.191 | I-25inWilliamsburg | I-25 in Truth or Consequences | — | — | Once concurrent with US 85 before it was realigned to I-25. | |
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2.879 | 4.633 | I-25inSocorro | I-25 in Socorro | — | — | ||
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6.645 | 10.694 | I-25inBelen | I-25 in Belen | — | — | ||
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9.370 | 15.080 | I-25inSanta Fe | I-25 in Santa Fe | — | — | ||
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4.240 | 6.824 | I-25inLas Vegas | I-25 in Las Vegas | — | — | Runs concurrent with unsigned US 85 in its entire length. Part of CanAm Highway | |
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3.430 | 5.520 | I-25 near Springer | I-25 near Springer | — | — | Unsigned. Some maps display the route's shields | |
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4.161 | 6.696 | I-25inRaton | I-25 near Raton | — | — | ||
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— | — | I-40inGallup | I-40 in Gallup | — | — | Ran along US 66 | |
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— | — | I-40inMilan | I-40 in Grants | — | — | ||
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— | — | I-40inAlbuquerque | I-40 in Albuquerque | — | — | Ran concurrent with former US 66 | |
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2.922 | 4.703 | I-40inMoriarty | I-40 in Moriarty | — | — | Runs concurrent with former US 66 | |
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4.367 | 7.028 | I-40inSanta Rosa | I-40 in Santa Rosa | — | — | Runs concurrent with US 84 in its entire length | |
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7.652 | 12.315 | I-40inTucumcari | I-40 in Tucumcari | — | — | Runs concurrent with former US 66 | |
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