About this video
This video shows how engineers build special bridges for animals to cross roads safely. It explains why these bridges are important and the challenges of designing them. Learn about a really big bridge being built in California!
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What animal is often called a 'bridge swallow' because it likes to nest under highway overpasses?
Answer: Cliff swallow
Q2 About how much money is spent each year on damages from car crashes with animals?
Answer: 8 billion dollars
Q3 What state is building the largest wildlife crossing in the world?
Answer: California
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