Remember the feeling you got when you were riding along on a train or in the family car and you suddently when into a tunnel, how everthing went from light to dark, to flourescent in a matter of seconds? With the Melissa & Doug Mountain Bridge and Tunnel all of the passengers of your child's train will experience the same thrill. This four-piece set is the perfect compliment to their wooden railway set. This 30 inch long accessory comes complete with a bridge, tunnel, and "waterfall." Whether you send your train up and over the bridge, or under, the thrill is still there.