The Sling Bridge raises and lowers to allow control of the railways and make sure all engines are putting in a useful day of work. Turn the knob to raise and lower the bridge and hear the gears "click" with the bridge's movement. Measures 14" long. Thomas the Tank Wooden Railway System. Compatible with BRIO. For ages 3 and up from Learning Curve and IQ Kids, your educational toy superstore! Availability: Usually ships in 2-3 business days. 99352Regular price: $29.99IQ PRICE: FREE GROUND SHIPPING ON ALL ORDERS OVER $75.00. Please entry FREESHIPPING in the coupon box on the second page of the checkout. Offer valid for the 48 contiguous states. Certain oversize and drop ship items are excluded.