Series 25122, Department of Transportation. Office of Community Relations Official photographs index, 1965-1998.

Series 25229, Department of Transportation. Office of Community Relations Official photographs: Thistle disaster documentation, 1983-1984.

Series 25229, Department of Transportation. Office of Community Relations Official photographs: Thistle disaster documentation, 1983-1984.

Series 25239, Department of Transportation. Communications Division Official photographs: video documentation of construction projects, 1981- Series 25473, Dept. of Highways. Public Relations Office Subject Photographs, 1957-1970, 1979.

Series 25232, Governor Leavitt Photographs, 1993-2003.

Series 24130, Department of Public Safety Thistle landslide photographs, 1983. Series 25229, Department of Transportation. Office of Community Relations Official photographs: Thistle disaster documentation, 1983-1984.

Series 24130, Department of Public Safety Thistle landslide photographs, 1983.

Series 24130, Department of Public Safety Thistle landslide photographs, 1983.

Series 642, Public Service Commission Case files, 1917- Series 693, Public Service Commission Formal case indexes, 1917-1976. Series 6749, Department of Transportation. Office of Planning and Programming Traffic volume case files, 2013. Series 27575, Public Service Commission Informal docket index, 1917-1976.

Series 642, Public Service Commission Case files, 1917- Series 693, Public Service Commission Formal case indexes, 1917-1976. Series 27575, Public Service Commission Informal docket index, 1917-1976. Series 28224, Department of Transportation. Division of Right of Way Railroad maps, 1900-1960.