# List of Interstate Highways in Nevada

The following is a list of Interstate highways in the U.S. state of Nevada. All active mainline Interstates are maintained by the Nevada Department of Transportation, except for a portion of Interstate 215. Interstate business loops are only state-maintained where they overlap with an active State Route or U.S. route.

## Main routes

| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes |
| I-11 | 53.9 | 86.7 | US 93 on Arizona state line in Lake Mead NRA | US 95 / SR 157 in Las Vegas | 02017-08-162017 | current | Congressionally-designated future Interstate corridor with future alignment north to I-80 being studied |
| I-15 | 123.745 | 199.148 | I-15 on California state line in Primm | I-15 on Arizona state line in Mesquite | 01956-01-011956 | current | |
| I-80 | 410.681 | 660.927 | I-80 on California state line in Verdi | I-80 on Utah state line in West Wendover | 01956-01-011956 | current | |
| I-215 | 11.1 | 17.9 | I-11 / US 93 / US 95 / SR 564 in Henderson | I-15 / CC 215 in Enterprise | 01993-01-011993 | current | 4.628 miles (7.448 km) maintained by Nevada DOT. Remainder is currently maintained by Clark County. |
| I-515 | 20.54 | 33.06 | US 93 / US 95 near Henderson | I-15 / US 93 / US 95 in Las Vegas | 01976-07-12c. 1976 | 02024-01-01c. 2024 | Not signed until completed in 1994; resigned as I-11 |
| I-580 | 30.090 | 48.425 | US 50 / US 395 in Carson City | I-80 in Reno | 01978-10-271978 | current | Not signed until completed in 2012 |
| Former ||||||||

## Business routes

| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes |
| I-15 BL | 3.132 | 5.040 | I-15 at exit 120 in Mesquite | I-15 at exit 122 in Mesquite | 01991-01-01c. 1991 | 02005-01-01c. 2005 | Overlapped SR 144 |
| I-80 BL | 4.3 | 6.9 | I-80 at exit 1 in Verdi | I-80 at exit 5 in East Verdi | 01982-06-281982 | current | Overlaps SR 425; Route not fully signed |
| I-80 BL | 5.2 | 8.4 | I-80 at exit 12 in Reno | I-80 at exit 19 in Sparks | 01982-06-281982 | current | Overlaps part of former SR 647; Route not fully signed |
| I-80 BL | 6.9 | 11.1 | I-80 at exit 43 in Wadsworth | I-80 at exit 48 in Fernley | 01982-06-281982 | current | Overlaps SR 427 and US 95 Alt. |
| I-80 BL | 2.0 | 3.2 | I-80 at exit 105 in Lovelock | I-80 at exit 107 in Lovelock | 02000-04-072000 | current | Overlaps SR 396 and SR 856; Route signed prior to official creation |
| I-80 BL | 7.5 | 12.1 | I-80 at exit 173 west of Winnemucca | I-80 at exit 180 east of Winnemucca | 01982-06-281982 | current | Overlaps US 95, SR 289 and SR 794 |
| I-80 BL | 3.4 | 5.5 | I-80 at exit 229 in Battle Mountain | I-80 at exit 233 in Battle Mountain | 01982-06-281982 | current | Overlaps SR 304 |
| I-80 BL | 3.0 | 4.8 | I-80 at exit 279 west of Carlin | I-80 at exit 282 in Carlin | 01982-06-281982 | current | Overlaps SR 221 |
| I-80 BL | 5.5 | 8.9 | I-80 at exit 298 in Elko | I-80 at exit 303 in Elko | 01982-06-281982 | current | Overlaps SR 535 |
| I-80 BL | 2.2 | 3.5 | I-80 at exit 351 in Wells | I-80 at exit 352 in Wells | 01982-06-281982 | current | Overlaps SR 223 |
| I-80 BL | 0.9 | 1.4 | I-80 at exit 410 in West Wendover | Wendover city limits on Utah state line | 01982-06-28c. 1982 | current | Overlaps US 93 Alt. and former SR 221; Formation date uncertain |
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