Crow Agency, Montana
I-90 West - Exit 509
I-90 west at Exit 509 - Crow Agency/Baaxuwuaashe. Crow Agency is the seat of tribal government for the Crow Indian Reservation.
US-212 West at I-90/US-87 (Exit 510)
US-212 West at I-90/US-87. Merge right onto I-90 West/US-87 North to continue west on US-212. US-212 joins I-90 west to Laurel.
US-212 West at I-90 (Exit 510)
US-212 West at I-90 (Exit 510). Use I-90 west for Billings; I-90 east for Sheridan (Wyoming).