There is a department of transportation. The department head is the director of transportation appointed by the governor in accordance with 2-15-111. The department may have as many divisions as are necessary.
Mont. Code Ann. § 2-15-2501
Department of transportation -- head
En. 82A-701 by Sec. 1, Ch. 272, L. 1971; amd
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.