{
  "dot_number": "4250682",
  "legal_name": "MASON EXPRESS LLC",
  "dba_name": "ALL SEASON TRANS",
  "address": {
    "zip": "59711",
    "city": "ANACONDA",
    "state": "MT",
    "street": "2011 W PARK AVE",
    "country": "US"
  },
  "status_code": "A",
  "carrier_operation": "C",
  "docket_numbers": [
    "1647624"
  ],
  "slug": "mason-express-llc-4250682",
  "matched_lei": null,
  "updated_at": "2026-07-17T01:51:32.332Z"
}