The average San Franciscan spends 83 hours every year looking for parking. That’s more than two full work weeks. During those 83 hours, $1,735 of wasted fuel is burned, generating carbon dioxide pollution....

The roar of cars, lurching of busses, and screeching of bicycle brakes are all emblematic of the ways in which Urban students travel to school. Some take 20 minute bus rides. Others, 10 minute walks...