Build the bridge into your existing railway designs & enjoy driving trains over & under the bridge. Use the 2 ascending wooden tracks included help you to get up & over the bridge & the lower level track built into the base to pass under. Passing train drivers need to be careful though – if you press the red button next to the bridge, it will quickly collapse, causing the train to fall to the canyon below! But dont worry, you can simply put the bridge back together & the adventure can start all over again. This exciting bridge is designed to be fully compatible with other BRIO World toys, making it a great addition to any BRIO World railway layout. Ages 3+