San Diego MTS Expansion (WIP)

I was recently in San Diego (As of early June 2024), and although I didn't take the red trolley, I still thought that it was worth it to make these edits to the system to make it a better fit for how the city functions now and into the future: -All existing lines (Blue, Green, Orange, and Silver) have infrastructure upgraded for LRT vehicles to move at speeds comparable to that of rapid transit vehicles. -Added the Coronado Line, connecting Coronado Island to the MTS system -Added Airport Transit services, allowing for better connectivity between the central city and the airport -Added the Red Line, bringing service to current transit deserts and underserved areas -Added the Gold Line, which serves in some areas as a ring line and provides rapid transit connections to multiple areas, including a branch line heading towards University City. -Extended Coronado Line to Palm Ave, adding stopgap connectivity between Coronado Island and the southern end of the San Diego Area. Note: All utility lines are classified as such because they cover shorter, more stop- gap distances. These don't usually connect to new population centers, but rather, fill in gaps in the system and allow for connections where they are needed.