Profile: Alaska Department of Transportation and Public Facilities

When it comes to extremes, no department of transportation in the United States comes close to what the Alaska Department of Transportation and Public Facilities has to deal with. From the coldest weather in the US to the highest mountain in North America, Alaska presents a unique set of challenges. Marc Luiken is the commissioner of Alaska DOT&PF and in the third episode of Transportation Radio's profiles of state DOTs, Commissioner Luiken talked about the agency he leads.