According to our records, this business is located at 3601 Telegraph Ave. in Oakland (in Alameda County), California 94609, the location GPS coordinates are: 37.8249384 (latitude), -122.2661749 (longitude). Highway Department is categorized under Oils-Asphalt and Road (SIC code 1611). Known organization manager is James P Leonard. Current estimates show that the unit has a sales volume of $23,500,000 and staff of approximately 100 people. You can contact the company by phone at (510) 450-3821; the following fax number is also provided: (510) 450-3829.