I-90 West - Exit 278
I-90 west approaching Exit 278 - MT-2/MTS-205/Three Forks.
I-90 at Exit 278 Offramp at MT-2/MTS-205
MT-2/MTS-205 at I-90 Junction
I-90 East - Exit 278
I-90 east approaching Exit 278 - MT-2/MTS-205/Three Forks/Trident.