Design firm Dialog designs wildlife crossings that aim to blend into the natural ecosystem give animals a safe way to cross highways. If you drive on the Trans-Canada Highway west of Calgary—through the Canadian Rockies, with forests lining each side of the road—you’ll see a massive steel arch under construction. It will soon be the newest wildlife crossing in the area, designed to help bears, elk, the occasional bighorn sheep, and other animals make it over four lanes of high-speed traffic.Read Full Story