Weigh Stations

FMCSA Registration Modernization Resources Hub: Visit the registration resources-hub for more information.

FMCSA MOTUS: USDOT Registration System site with the latest updates. This replaces the previous FMCSA site for managing your registrations, view and update information, and control authorized access to your company account.

FMCSA Information Identity Verification

Read about the Clearinghouse change.

Truck Parking (TPAIS)

New Permitting System - see Permits for Commercial Motor Carriers

Payment Types accepted – Change effective on 10/01/2025. Please see the new ePART/PayZang payment structure.

FMCSA TIN/EIN Changes: Inquiries need to be directed to the FMCSA Customer Insurance and Registration Information Support (CIRIS) Contact Center at 1-800-832-5660 or on-line at https://ask.fmcsa.dot.gov/. Requests to make changes must also include updated, signed, and dated MCS-150 from the carrier. Go to the “Send Us a Ticket” section and attach the MCS-150.

Executive Orders from the Office of the Governor: https://governor.mt.gov/executive-orders

Structure Failures / Incidents: See this named section to the right for detailed information.

English Language Proficiency Tip Line 406-444-1234 See our MCS Contacts

After hours and on holidays, please call Billings or Haugan.

Armington Jct	406-738-4261
Billings EB	406-657-0204
Billings WB	406-657-0203
Billings Insp.	406-657-0202
Broadus	406-436-2531
Butte	406-565-6515
Clearwater	406-244-5460
Culbertson	406-787-5323
Haugan	406-678-4257
Havre	406-265-9033
Lima	406-276-3429
Shelby	406-431-5831
Wibaux	406-795-9972