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Bridges and Tunnels: Investigate Feats of Engineering with 25 Projects (Build It Yourself)
Nomad Press VT.
HearthSong 6-Foot Weather-Resistant Hanging Woven Rope Tunnel Bridge for Kids, Holds Up to 400 Lbs.
6-FOOT ROPE TUNNEL BRIDGE In addition to nurturing active play, our 6-Foot Rope Tunnel Bridge is also a place where kids can just chill and relax, losing themselves in the feeling of being suspended above ground while they daydream, read, or even take a nap.. HEAVY-DUTY CONSTRUCTION Woven from heavy-duty, weather-resistant polyester rope, our sturdy Rope Tunnel Bridge measures 6 feet long x 3 feet diam. ropes add 1 foot to each end, for a total length of 8 feet.. EASY INSTALLATION With no assembly or extra hardware required, this unique hanging bridge easily installs with included ratchets within 30 minutes between two healthy trees approximately 18-20 feet apart. Kids are ready to play and hang out in no time. STRENGTH-BUILDING PLAY While kids enjoy endless hours of climbing and playing on our Rope Tunnel Bridge, they'll be building core strength, working out arms and legs, and developing overall endurance. It's a fun workout. PERFECT FOR MULTIPLE KIDS There is plenty of space for whatever games or activities kids ages 5 and up can imagine. It's ideal backyard playground equipment for multiple children..
See Inside Bridges, Towers and Tunnels
maxim enterprise, inc. Wooden Train Track Over & Under Tunnel Bridge | Easy-Connect Railway | Compatible with Thomas, BRIO, Melissa & Doug | Toys for Boys, Girls, Model:50430
Exciting raised track and tunnel this kids train toys set includes ascending and descending track pieces, an adaptor track, and a long tunnel for exciting trips.. Natural wood craftsmanship these premium train set toys for boys and girls are made with smooth, high-quality wood that offers lasting durability and strength.. Inspire imagination wooden train sets and Accessories let children expand their own creativity and create unique tracks that let them pretend and share stories.. Universal compatibility these wooden train track accessories can be used with other major brands, including Thomas and friends, BRIO, and Melissa and Doug.. Fun play for children of all ages The thick, heavy-duty wood Blocks and tunnel are easier to manage for small hands, making them great for bedroom or classroom play..
The Science of Bridges and Tunnels: The Art of Engineering (The Science of Engineering) (Library Edition)
Chesapeake Bay Bridge-Tunnel (Images of America)
The Model Railroader's Guide to Bridges, Trestles & Tunnels
The Model Railroader's Guide to Bridges, Trestles Tunnels is a Model Railroader Book from Kalmbach Publishing Company. Author Jeff Wilson Perfect for Intermediate Skilled Beginning Model Railroaders. Includes 88 Pages. Specs Size 8.25 x 10.75 210mm x 274mm. Part numbers included in factory packaging 12452. Features An excellent paperback reference. Learn how to re-create numerous types of railroad and highway bridges based on prototype designs. Techniques are demonstrated for modeling, painting, weathering, and installing the models on a layout. Overviews of each structure's history, construction and purpose. Specific details for modeling iron and steel truss bridges, plate girder bridges, concrete bridges, lift bridges, tunnels, and more Historic contemporary prototype photos..
Crossing the Hudson: Historic Bridges and Tunnels of the River (Rivergate Books (Hardcover))