Thirsty?

Somewhere along the Seward Highway, after Anchorage, but before Girdwood, a pipe comes out of the rockface, flowing with fresh mountain water. We're not sure why it doesn't freeze in winter, but it pours forth all year round, and we often see cars stopped along the road to fill up their water bottles with "Pure Alaskan Water". We've always commented on this pipe and so on our last trip along the Seward Highway, we pulled over to top up our army-green water bottle. A little random, but apparently very Alaskan!