That would be great, but it's just not practical in many places.

I looked up how to get to work using public transportation once. It was 3 hours using 3 busses and a half hour walk. LOL. I could literally do it in two hours using a bike. But I'm just not willing to spend 4 hours a day getting to work and back. I don't know many that would of they had a choice. It's half an hour drive for me, but 22 miles, mostly interstate.