Canvas LMS: World Leading VLE for Teaching & Learning | Instructure

Artist on Instagram: "Most bridges separate land from water, this one separates a full highway from an active canal, stacked directly on top of each other. 🤯 🚦 This is an aqueduct bridge, built to let cars pass underneath while boats travel above. To make that possible, engineers had to create a reinforced water channel strong enough to hold thousands of tons of water while keeping the highway below completely isolated from the weight and movement above it. The canal sits inside a sealed concr