The highway was much of an existences since 1955 and only open during the summer months as it is very dangerous even for snowmobiles in the winter due to lack of shelter.
also known as Yukon Highway 9
Alaska's portion of the high way is short and apparently not numbered.
Our truck and trailer was having a hard time climbing this Top of the World highway, thought we weren't going to make it in time to cross the border. As it closed at 8pm, and reopens at 8am and only in summer.
There is an hour difference in standard timezones at this border.
In the US, this border crossing is one of the few jointly-built single building customs ports of entry.
The Border known as Little Gold Creek in Canada (or Poker Creek).