No roads to Juneau either! In Alaska, Haines and Skagway are the only panhandle towns with mainland road access. Further south, You can catch the Marine Highway ferry in Prince Rupert or Bellingham. See http://www.dot.state.ak.us/amhs/index.shtml

This is THE book for information about roads and services along the way. http://milepost.com/

I think you need to spend a little time studying your Rand McNally road atlas of the USA and Canada! Or download this http://www.dot.state.ak.us/pop_request_map.shtml