Interstate 15 is a north–south Interstate Highway in southern California and Nevada and central Utah in American Truck Simulator. It runs from Interstate 8 in San Diego to Interstate 84 and US 91 in Brigham City.
Cities 
Edit
- San Diego
- Los Angeles
- Barstow
- Primm
- Las Vegas
- St. George
- Cedar City
- Provo
- Salt Lake City
- Ogden
- Pocatello (Idaho)
- Idaho Falls (Idaho)
Exit List Edit
California Edit
| Location | mi | Exit | Destinations | Facilities | Notes |
|---|---|---|---|---|---|
| San Diego | 0 | 6 |  I-8 - San Diego, El Centro
| Start of road | |
| 100 | 109 A-B |  I-10 - Los Angeles, Phoenix
| |||
| Barstow | 151 | 175 | Outlet Center Drive |  
| |
| Barstow | 157 | 178 | Lenwood Road |
| |
| Barstow | 166 | 179 |  CA 58 west - Bakersfield
| ||
| Barstow | 175 | 181 | L Street / West Main Street | 
| |
| Barstow | 185 | 183 | Barstow |
| |
| Barstow | 197 | 184 |  I-40 east - Kingman, Flagstaff
| ||
| 256 | Rest Area |
|
Nevada Edit
| Location | mi | Exit | Destinations | Facilities | Notes |
|---|---|---|---|---|---|
| Primm | 312 | 1 | Primm |
| |
| Las Vegas | 332 | Las Vegas | |||
| Las Vegas | 347 | Las Vegas | 
| ||
| Las Vegas | 357 | 42 |  US 95 north - Reno
| ||
| Las Vegas | 371 | 64 |  US 93 north - Pioche, Ely
|
|
Arizona Edit
| Location | mi | Exit | Destinations | Facilities | Notes |
|---|
Utah Edit
| Location | mi | Exit | Destinations | Facilities | Notes |
|---|---|---|---|---|---|
| 445 | ---- | Weigh Station | 
| ||
| St. George | 453 | 4 | Brigham Road |
| |
| 456 | 8 |  SR-34 west - St. George Blvd.
| |||
| 465 | 16 |  SR-9 east - Hurricane
| |||
| Cedar City | 497 | 57 |  I-15 Bus. / SR-130 to  SR-14 -
South Main |
| |
| 503 | 62 | I-15 Bus. / SR-130 to SR-14 -
North Main |
| ||
| 536 | 132 |  I-70 east - Salina, Denver
| |||
| 556 | 135 | Historic Cove Fort |
| ||
| 597 | 172 |  US 50 west - Delta
| |||
| 609 | 188 | US 50 east - Scipio
|
| ||
| Provo | 664 | 257 A | Main Street | Southbound only, inaccessible | |
| 668 | 257 B |  US 6 east - Spanish Fork, Price
|   
| ||
| 687 | 272 |  SR-52 to  US 189 - 800 North
| |||
| Salt Lake City | 707 | 293 |  SR-151 west - 10600 South
|
| |
| 717 | 304 |  I-80 east - Cheyenne
| South end of I-80 overlap | ||
| 720 | 305 A-D |  SR-201 west - West Valley,
2100 S, 1300 S | Northbound only, inaccessible | ||
| 728 | 308 | I-80 west - Reno, S.L Int'l Airport
|
| North end of I-80 overlap | |
| Ogden | 747 | 339 |  SR-26 to  I-84 east - Riverdale Road
|
| |
| 748 | 340 | I-84 east - Cheyenne
| Southbound only,
South end of I-84 overlap | ||
| 750 | ---- | Weigh Station |
| ||
| 755 | 362 |  US 91 to  US 89 - 1100 South
| End of Road |
History Edit
18 Wheels of SteelEdit
The highway first appeared in SCS Software's first trucking game, Hard Truck: 18 Wheels of Steel, where it connected the cities of Los Angeles and Las Vegas on the West Coast map, as well as Salt Lake City and Helena on the Rockies map.
I-15 can also be found in several later 18 Wheels of Steel games: In Across America it connects Interstate 40 with Salt Lake City and Great Falls and in Pedal to the Metal, Convoy, Haulin' and American Long Haul it also passes Las Vegas.
American Truck SimulatorEdit
In the initial version of American Truck Simulator, Interstate 15 began at a trumpet interchange with Interstate 10 east of Los Angeles and headed north to Las Vegas. The small town currently on SR 58 west of Barstow near which exists a Coastline Mining quarry was situated on Interstate 15.
In update 1.5, which changed the map scale from 1:35 to 1:20, several new sections were added to the existing route to accommodate the new map scale, including the truck stop south of Barstow and its accompanying exits, as well as the rest area between Barstow and Primm. The small town west of Barstow was moved to its current location, and the junction with SR 58 was changed from an at-grade three-way junction to the current trumpet interchange.
In update 1.29, the section of Interstate 15 from Los Angeles to San Diego was added, along with the current four-level stack interchange with Interstate 10 and the cloverstack interchange with Interstate 8.
In the initial version of the Utah map expansion DLC, the section of Interstate 15 from US 93 in Las Vegas to Interstate 84 and US 91 in Brigham City was added.
See Also Edit
 Nevada
| |
|---|---|
| Cities | Carson City - Elko - Ely - Jackpot - Las Vegas - Pioche - Primm - Reno - Tonopah - Winnemucca
Scenery Towns: Austin - Battle Mountain - Beatty - Carlin - Currie - Denio Junction - Goldfield - Indian Springs - Lages Station - Majors Place - Mazany Creek - McDermitt - Rachel - Stateline - Wells - West Wendover |
| Highways | Interstate 15 - Interstate 80 - Interstate 580 US 6 - US 50 - US 93 - US 93 Alternate - US 95 - US 395 NV 140 - NV 305 - NV 374 - NV 375 - NV 376 |
 Arizona
| |
|---|---|
| Cities | Camp Verde - Clifton - Ehrenberg - Flagstaff - Grand Canyon Village - Holbrook - Kayenta - Kingman - Nogales - Page - Phoenix - San Simon - Show Low - Sierra Vista - Tucson - Yuma
Scenery Towns: Ash Fork - Bitter Springs - Cameron - Colorado City - Dateland - Fredonia - Globe - Pinetop–Lakeside - Quartzsite - Seligman - Springerville - Valle - Wickenburg |
| Highways | Interstate 8 - Interstate 10 - Interstate 15 - Interstate 17 - Interstate 19 - Interstate 40 US 60 - US 64 - US 70 - US 89 - US 89A - US 93 - US 95 - US 160 - US 163 - US 180 - US 191 AZ 51 - AZ 64 - AZ 66 - AZ 77 - AZ 85 - AZ 89 - AZ 90 - AZ 92 - AZ 98 - AZ 260 - AZ 303 - AZ 389 |
 Utah
| |
|---|---|
| Cities | Cedar City - Logan - Moab - Ogden - Price - Provo - Salina - Salt Lake City - St. George - Vernal
Suburbs: Garfield - Herriman - Magna - Orem - Roy - Sandy - Spanish Fork - West Valley City Scenery Towns: Bluff - Brigham City - Cove Fort - Crescent Junction - Delta - Duchesne - Fort Duchesne - Heber City - Hildale - Hurricane - Kanab - Mexican Hat - Monticello - Panguitch - Perry - Richfield - Scipio - Silver Summit - Wendover |
| Highways | Interstate 15 - Interstate 70 - Interstate 80 - Interstate 84 US 6 - US 40 - US 50 - US 89 - US 89A - US 91 - US 163 - US 189 - US 191 UT-9 - UT-10 - UT-14 - UT-26 - UT-34 - UT-52 - UT-55 - UT-56 - UT-59 - UT-130 - UT-151 - UT-161 - UT-165 - UT-172 - UT-201 - UT-202 - UT-265 |
 Idaho
| |
|---|---|
| Cities | Boise - Coeur d'Alene - Hailey - Idaho Falls - Lewiston - McCall - Pocatello - Salmon - Sandpoint - Twin Falls |
| Highways | Interstate 15 - Interstate 84 - Interstate 86 - Interstate 90 US 2 - US 12 - US 20 - US 30 - US 91 - US 93 - US 95 - US 195 |
