Tracks embedded in ice

A sidewalk along Benson Boulevard, Anchorage, Alaska. 20 Nov 2005.

In the past few days we've had snow, followed by freezing rain, followed by snow (lots of it!). And so our sidewalks are becoming... interesting. Sometimes impassible, at least for some classes of pedestrians; but in this case, just interesting, as tracks made in snow transmuted as conditions changed into tracks crystallized into clear ice.