Originally Posted by
Digital_Cowboy
I wonder how they determined which cities to include in that first 150 cities?
Probably its just the cities whose Bike/ped planners submitted KML data to Google. Baltimore City has both a Bike/ped planner and a GIS "guy", previously we had no viable way to produce the necessary KML files. So other cities may be in the latter category or just swarmed with other work and have not gotten around to it.