Get ready for a close call with TrackMaster™ Head-to-Head Crossing! Kids can send their Thomas & Friends™ motorized toy trains racing towards each other, then watch them avoid a head-to-head collision as they speed and tilt along the curved track. When the trains tip along the embankments, they'll also knock over the trackside signal and the boulder. For even more fun-filled adventure, there's a surprise waiting beneath boulder – a cool dinosaur fossil! Connect Head-to-Head Crossing to other TrackMaster™ train sets to build a bigger, more exciting motorized railway! (TrackMaster™ trains and additional sets sold separately and subject to availability.)\n\n- Connects to other TrackMaster™ train sets, expansion packs, and track packs (sold separately)TrackMaster™ motorized toy trains will speed and tilt along curved track (trains sold separately)\n- Trains will knock over the signal and the boulder as they pass through the crossing\n- When the boulder tips, it reveals a dinosaur fossil beneath