Mega Bloks Thomas 3-in-1 Buildable Thomas Load'n Go Includes Thomas, Coal Car, Boxcar, Strut blocks, and Arch that can be used as a tunnel or bridge Real-working wheels Create a coal loading platform, pull a heavy load over the bridge or exit through the tunnel Build and rebuild into 1 of 3 different playsets for hours of play Combines with other Thomas playsets to further build your Mega Bloks Thomas universe