Add name and ref to Blue and Red routes, and mark some roads as private

Add a couple of stops, and add the Red Route

Finish the Blue Route, add a ref tag to Tech Trolley so that it can be looked up, and mark a road as under construction

Align taxiways, and change taxiways into curves to match ground imagery.

Add some bicycle stands and a bit more detail, and add part of Blue Route

Remove layer=2 from Ferst Drive, reopen Cherry Street and Ferst Drive, add a few bicycle stands, add some incline information, and add some lanes.

Correct/update sidewalks, add lane information, fix North Avenue Apartments North and North Avenue Dining Hall shapes, make the names of the North Avenue Apartments more descriptive, and a few other stuff

Add new road patterns, speed limits, and a POI

Added POIs and lane/speed information, and added a bicycle route

Correcting errors, mostly from my previous upload

Add some POIs and resolve a note

Add some POIs, a waterway, U-turn restrictions, and turn lanes

Add lanes, turn lanes, traffic signs, and some POIs

Add lanes, turn signals, turn lanes, traffic signs, and roads; align some roads

Extend turn:lanes to the segment between the roads

Added detail to HP campus area, including some speed limits, lanes, turn signs, parking lots, and flags

Add speed limits, lane count, turn signs for lanes, and right-turn connectors (and associated turn restrictions)

Mark road as one-way

Mark crossings as uncontrolled

Add a footpath and two zebra crossings