http://www.openstreetmap.org/#map=10/37.6719/-122.3376&layer...
Being overly pedantic, there is more or less wide opposition to getting such data sets "into OpenStreetMap", it's better to treat it as a second data set at render time (as above).
http://www.openstreetmap.org/#map=10/37.6719/-122.3376&layer...
Being overly pedantic, there is more or less wide opposition to getting such data sets "into OpenStreetMap", it's better to treat it as a second data set at render time (as above).