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Freight Carrier · White Sulphur Springs, MT

CASTLE MOUNTAIN TRANSPORT LLC

Name: CASTLE MOUNTAIN TRANSPORT LLC
Address: 503 4TH AVE SW, WHITE SULPHUR SPRINGS, MT, 59645, US
Telephone: (406) 547-2413

503 4TH AVE SW · White Sulphur Springs, MT 59645

AUTHORIZED FOR:

(406) 547-2413 Tap to call

MC #487349
USDOT #1158981 USDOT Active

1
Power Unit
1
Driver
Carrier
Entity Type

About this carrier

CASTLE MOUNTAIN TRANSPORT LLC is a White Sulphur Springs, MT freight carrier that is authorized for: in the state of Montana. This company has 1 truck(s) in their fleet and 1 truck drivers. Their motor carrier number is MC-487349 and their USDOT number is 1158981.

Sourced from FMCSA SAFER · last filed 01/07/2026 · last updated Jun 25, 2026.

Carrier Details

Operating Status AUTHORIZED FOR:
MCS-150 Filed 01/07/2026
MCS-150 Mileage 30,200 (2025)

Authority & Operations

Operation Classification

Authorized for Hire

Carrier Operation

Interstate

Cargo Authorized

General Freight
Fresh Produce
Refrigerated Food
Beverages
Paper Products

Operating Territory

Map of states where this carrier has roadside inspections

Inspection activity Home base Inspected in 2 states over the past 24 months: OK (1), FL (1). Home base: White Sulphur Springs, Montana.

Safety Record

Updated 2 days ago

Crashes (24 mo)

0
Fatal
0
Injury
0
Tow
0
Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0 0 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 20 1 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

2
Total
1
Clean
1
With violations

24-month window ending Jun 26, 2026

Violations Cited 4 unique codes

Critical 2

393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× OOS×1 SW 6
393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× OOS×1 SW 6

Vehicle Maintenance 2

393.9A-LILLighting - Identification lamp(s) inoperative1× SW 2
393.9A-LLPLLighting - License plate lamp inoperative1× SW 2

Locations

Physical Address

CASTLE MOUNTAIN TRANSPORT LLC
503 4TH AVE SW
WHITE SULPHUR SPRINGS, MT 59645

Mailing Address

CASTLE MOUNTAIN TRANSPORT LLC
PO BOX 68
WHITE SULPHUR SPRINGS, MT 59645

Location on Map

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