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The office of the Department of Transportation (formerly known as the Department of Public Works) is located (with the Ukiah road maintenance yard) at 340 Lake Mendocino Drive, north of Ukiah. The Department consists of four Divisions: Administration & Business Services, Engineering, Land Improvement, and Roads. Permit processes primarily involve the Land Improvement Division.

The Department of Transportation is responsible for a vast array of functions to provide services and safety to the citizens of Mendocino County.Primary duties of the department include:

  • Operation, maintenance, and improvements on 1,018 miles of County Maintained Roads as well as bridges and other related features such as signage, drainage, and pavement markings.
  • Coordination with various local, State and Federal agencies to ensure compliance with regulations and environmental requirements, as well as to acquire funding for projects.
  • In conjunction with other County departments, process and provide guidelines for various land entitlements, such as subdivisions, boundary line adjustments and use permits.
  • Operation and administration of two airports in Mendocino County: the Little River Airport and the Round Valley Airport.

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CalGOLD provides businesses with information on permits and other requirements of California agencies at all levels of government, including addresses, telephone numbers, and links to agency Internet web pages.

340 Lake Mendocino Drive
Ukiah, CA 95482
(707) 463-4363
FAX: (707) 463-5474

Monday - Friday, 8 am to 4:30 pm

Pay Online: https://www.govpaynow.com/gps/user/plc/7660

Visit us on Facebook:  http://www.facebook.com/MendocinoCountyDOT

© Copyright 1997-2016, The County of Mendocino
501 Low Gap Road, Ukiah, CA 95482