Bigjigs Rail Double Suspension Bridge - Other Major Wooden Rail Brands are Compatible One of the biggest and grandest wooden bridges in our extensive range! Includes 2 red suspension bridges, 3 high level blocks and ascender & descender track. Most other major wooden railway brands are compatible with Bigjigs Rail. Take your wooden train set to a whole new level! Height: 7.9", Length: 43.3", Depth: 2.4".