Ride across the intersection and head up the ditch trails along airport road
and up the hill for about 3.5 miles, turn around and head back down,
catching some air along the way on some small jumps. Do not drive a long
ways to ride this, but if you live in Kalispell, you could go hit it up.
.........
In Montana, it is completely legal to run ATV\'s, dirtbikes, horses, and the
like in the ditches along the highways. This has actually created a rather
vast network of singletrack trails in the highway ditches. While rather flat in
most places, they stay snow free and so are ideal for getting in shape in
the spring time.
Park at or near City Brew South in Kalispell.
http://www.singletracks.com/item.php?c=1&i=3161