Elon Musk is developing an underground tunnel network in LA called The Boring Company to alleviate traffic congestion. Cars would be transported underground through tunnels on an electric skate and there would be multiple layers of tunnels. Separately, Musk is also working on the Hyperloop project, which would involve pods traveling at up to 800 mph through low pressure vacuum tubes with little energy required. The control systems would manage speeds and entry of pods into the tubes to prevent congestion.