added a missing traffic signal
added missing circular junction
added missing circular junction
added a bunch of mising traffic signals and connected them with sidewalks
added new traffic signals visible on aerials
added missing roundabout, crappy but not traversable
converted turning loop to roundabout
added missing circular junction, converted mini roundabout to roundabout
fixed traffic circle mapped as mini roundabout
added sidewalks, updated service roads
Parking lots, split roads around traffic islands
mapping the new reconstructed West Santa Ana Boulevard, segment 7
mapping the new reconstructed West Santa Ana Boulevard, segment 6
mapping the new reconstructed West Santa Ana Boulevard, segment 5