I have a 21 speed adult bike. I love riding it on flat ground but here in Tennessee where I live I hate to ride it because of all the hills. Need more lung power.
Creative financing allows cities to expand public transit offerings.
City commuters weary of stuffy journeys aboard buses and subways now have a better way to get to work, buy groceries and meet for a Saturday matinee. The bike-sharing programs that have transformed Europeans into two-wheeled travelers are now en route to the U.S.
Bike-sharing services roll into the U.S. - Going Green - MSNBC.com