Lewis and Clark County, Montana
Localities: Augusta | Cascade | Craig | Helena | Lincoln | Lower Ellis Place | Milford Colony | Sieben | Wolf Creek
Augusta
US-287 South at MTS-435
US-287 south to Wolf Creek and Helena at MTS-435 to Bain Lake.
US-287 South at MTS-435
US-287 south approaching MTS-435 to Bain Lake.
Cascade
I-15 South - Lewis and Clark County
Entering Lewis and Clark County on I-15 south.
I-15 North - Exit 240
I-15 north approaching Exit 240 - Dearborn
Craig
I-15 South - Exit 234
I-15 south at Exit 234 - Craig.
Helena
I-15 South - Exits 193 and 192
I-15 south at Exit 193 - BL-15/Cedar St. Approaching Exit 192 - US-12/US-287 South/Townsend/Capital Area.
I-15 South - Exit 193
I-15 south approaching Exit 193 - BL-15/Cedar Street.
I-15 South - Helena Exits
Helena - Next 4 Exits on I-15 south.
I-15 North - Exit 209
I-15 north approaching Exit 209 - Gates of the Mountains.
I-15 North - Exit 200
I-15 north approaching Exit 200 - MTS-279/MTS-453/Lincoln Road.
I-15 North - Exit 194
I-15 north at Exit 194 - Custer Ave. Continue north on I-15/US-287 North for Great Falls.
I-15 North - Exit 194
I-15 North approaching Exit 194 - Custer Ave.
I-15 North - Exit 193
I-15 North approaching Exit 193 - Cedar Street.
I-15 North - Exit 192
I-15 north at Exit 192 - BL-15/US-12/US-287/Townsend/Capitol Area. US-287 joins I-15 northbound.
I-15 North - Exit 192
I-15 North approaching Exit 192 - US-12/US-287/Townsend/Capitol Area.
I-15 North - Exit 190
I-15 north approaching Exit 190 - South Helena.
I-15 North - Lewis and Clark County
Entering Lewis and Clark County on I-15 north. Lewis and Clark County is home to Helena, the Montana state capital.
I-15 South - Exit 190
I-15 south approaching Exit 190 - South Helena.
I-15 - Exit 192 Onramp
Freeway Entrance on I-15 onramp (Exit 192) in Helena.
US-12 East at I-15 South Onramp
US-12 east at I-15 south to Butte. US-287 joins US-12 eastbound here. This is the southern end of the I-15 Business Loop in Helena.
US-12 East/BL-15 South Approaching I-15/US-287
US-12 East/BL-15 South (Prospect Ave.) approaching I-15/US-287 in Helena.
US-12 West/BL-15 South at I-15/US-287
US-12 West/BL-15 South (Prospect Ave.) at I-15. Turn right for I-15 south to Butte; stay right for I-15/US-287 North to Great Falls. Continue straight for US-12 East/US-287 South/Townsend. This is the southern end of the Helena business loop.
I-15 South - Exit 192 Offramp at US-12/US-287/BL-15
I-15 South - Exit 192 Offramp at US-12/US-287/BL-15. Merge right for US-12 West/Capitol Area (Prospect Ave.)
I-15 South - Exit 192
I-15 south at Exit 192 - US-12/US-287 South/Townsend/Capitol Area. US-287 leaves I-15 southbound here.
I-15 South - Exits 193 and 192
I-15 south at Exit 193 - BL-15/Cedar St. Approaching Exit 192 - US-12/US-287 South/Townsend/Capital Area.
I-15 South - Exit 194
I-15 south at Exit 194 - Custer Ave. This interchange was opened in 2012.
I-15 South - Helena Exits
Helena - Next 4 Exits on I-15 south.
I-15 South - Exit 200
I-15 south approaching Exit 200 - MTS-279/MTS-453/Lincoln Road.
I-15 South - Exit 209
I-15 south approaching Exit 209 - Gates of the Mountains.
US-12 West at I-15
US-12 west at I-15 to Butte and Great Falls.
US-12/Montana Ave. at Prospect Ave.
US-12 west (Montana Ave.) at Prospect Ave. Left goes to downtown Helena, right to Missoula.
Lincoln
MT-200 East Approaching MTS-279
MT-200 east approaching MTS-279 in rural Lewis and Clark County.
MT-200 East at MTS-279
MT-200 east at MTS-279 south to Helena. Continue east on MT-200 for Great Falls.
Lower Ellis Place
MTS-434 North at MT-200
End of MTS-434 at MT-200 junction to Great Falls and Lincoln. The front range of the Rocky Mountains are in the background.
Milford Colony
MT-200 East at US-287
MT-200 east at US-287 to Augusta and Wolf Creek. Continue east on MT-200 for Great Falls.
US-287 North
US-287 north, just north of MT-200
US-287 South at MT-200
MT-200 junction on US-287 south
US-287 South at MT-200
US-287 south at MT-200. Distance marker in the background on US-287 to Wolf Creek and Helena.
Sieben
I-15 North - Exit 219
I-15 north approaching Exit 219 - Spring Creek. Access to Recreation Road that follows the Missouri River.
Wolf Creek
I-15 South/US-287 South - Lewis and Clark County
The US-287 shield is incorrectly displayed as a MT-287 shield. There is an actual MT-287, in southwestern Montana.
I-15 North - Exit 228
I-15 north approaching Exit 228 - US-287 North/Augusta/Choteau. US-287 leaves I-15 northbound here.
I-15 North - Exit 226
I-15 north at Exit 226 - MTS-434/Wolf Creek.
I-15 North - Exit 219
I-15 north at Exit 219 - Spring Creek. Access to Recreation Road.
I-15 South/US-287 South - Lewis and Clark County
The US-287 shield is incorrectly displayed as a MT-287 shield. There is an actual MT-287, in southwestern Montana.
I-15 South - Exit 216
I-15 south approaching Exit 216 - Sieben.
I-15 South - Exit 226
I-15 south at Exit 226 - MTS-434/Wolf Creek.
I-15 South - Exit 228
I-15 south approaching Exit 228 - US-287 North/Augusta/Choteau. US-287 joins I-15 south to Helena.
MT-200 East Approaching US-287
Junction US-287 on MT-200
I-15 North Exit 228
US-287/Augusta/Choteau Exit on I-15 North