Uploaded on 2016-04-24 by TessElizabeth

![Possible routes][1] ![Legend][2] ![Route 1-3 tables][3] ![Route 4 table][4] [1]: https://edxuploads.s3.amazonaws.com/14614663767233805.png [2]: https://edxuploads.s3.amazonaws.com/14614664395939756.png [3]: https://edxuploads.s3.amazonaws.com/1461466638257978.png [4]: https://edxuploads.s3.amazonaws.com/14614666618289148.png