The 33683 Double Suspension Bridge is the longest bridge in the BRIO World railway system measuring 1134mm. Drive above and below: When used on a flat surface, the bridge stands high enough for trains, boats and other vehicles to pass underneath it freely. The six wide integral bridge supports that stand under each bridge section offers great stability so that the bridge can handle even the most heavy-handed of traffic. Build your bridge: The bridge can be rebuilt to form two smaller bridges by adding two ascending tracks. Alternatively, you can try using a different connecting track, like a curved track, in the middle of the bridges to create new designs. Part of the BRIO World: This vibrant red railway bridge is designed to be fully compatible with other BRIO World toys, making it a great addition to any BRIO World railway layout. 33683 Double Suspension Bridge includes 5 pieces: 2x Bridge, 2x Ascending Wooden Tracks, 1x Track.