Uploaded on 2015-06-10 by Aesirling

[1]: https://edxuploads.s3.amazonaws.com/14339384676357309.jpg This photo was taken in Porter Square, in Cambridge, MA. It illustrates some of the most common methods of transportation in the city. The city has a large public transportation system of trains, subways, buses, and trolleys. It is also designed to accommodate cars, bicycles, and pedestrians.