Via Luigi Petroselli

Long after the sun goes down traffic continues moves along Via Luigi Petroselli in Rome, Italy.

Yellowstone Traffic Jam

We were traveling north from the Old Faithful area in Yellowstone National Park when we encountered three bison traffic jams in the space of about 1 mile.  The kids thought it was hilarious to watch them walking down the road, holding up traffic.  The bison took their time and would occasionally stop to look at a vehicle as if the cars were out of place.