Bike vs Bus
Eric Stull's biking to work took 45-50 minutes. Taking the bus takes at least an hour and a half if not longer.
<a href="http://weblogs.baltimoresun.com/news/traffic/2011/01/mta_rider_has_bus_service_blue.html">http://weblogs.baltimoresun.com/news/traffic/2011/01/mta_rider_has_bus_service_blue.html</a>