video://www.youtube.com/watch?v=4QOWwzIn8OQ
Check out these Super Sky Cycles you can build which are a motorcycle/helicopter hybrid.
Don’t worry about traffic jams anymore. This SkyCycle is a cross between a motorcycle and a gyroplane. It can race to 55 mph on the ground and more than 100 mph in the air. Unfortunately, it is only available as a kit, so you’ll have to rely on your own craftsmanship… but it will only cost you about $37,000.