I recently visited the Chris Burden's Metropolis II exhibit at the Los Angeles County Museum of Art. The exhibit highlights a complex modeled city with steel beams forming an elaborate system of 18 roadways covered with speeding cars, including a 6 lane freeway and active trains. Cars speed through the city at 240 scale miles per hour. Kids will LOVE it, but will be disappointed at having to keep their distance. Take a peek at the video of the exhibit below.