Add bus routes from CATA Cape Ann Transportation Authority

Speed limits have been added to the Green Line Extension from Lechmere to Medford/Tufts. The bounding boxes for the speed limits are incorrect since I did not change the start end points for each line segment, so line segments need to be adjusted. There is 10 MPH at the junction north of Lechmere.

This town receives bus service from Cape Ann Transportation Authority CATA, add the bus routes

Add CATA Cape Ann Transportation Authority bus routes

Please add the bus routes for the Manchester-Gloucester-Ipswich area of the map

open source Mass GIS data for bus routes in Manchester, Gloucester, Ipswich

https://hub.arcgis.com/datasets/MassDOT::rta-bus-routes/explore