Lifting BridgeAges: 3+ Its the boats turn to pass by. Just turn the crank to lift the bridge and manually lower the stop barriers. Includes 2 ascending tracks for easy connection to the Railway system. With a clean and simple design language, Brio products encourage and open up a whole universe of fun, where the only limitation is your own imagination. This is a play philosophy we base all our products on, and its one that weve stayed true to since the birth of our