A bit from the Baltimore Office of Sustainability and TreeBaltimore
Transportation
◊ Consider chipping in with others to get a friend or loved one a new bicycle as a present! You can also get cheaper, used bikes from Velocipede Bike Project or Craigslist.
The whole thing here: https://www.baltimorecity.gov/Portals/0/agencies/tree%20baltimore/public%20downloads/ecoholidayguide.pdf