Add roads data to map

[jamiereid]

To provide more context as to where the art is?

[jamiereid]

We could also map bus stop locations? Not sure if it fits with the idea.
http://www.data.act.gov.au/resource/9z2v-2de8.json

[mbainrot]

I can extract roads from open street maps, I'll request the data chunk now if we decide to do it in the 11th hour but I suspect we won't have enough time to pull it off on the weekend

[mbainrot]

Can use http://download.bbbike.org/osm/ to do partial extracts

[mbainrot]

http://gis.stackexchange.com/questions/55206/how-can-i-get-a-shapefile-from-a-postgis-query

Note that the roads will be out a bit because of the ACT data being slightly offset

[mbainrot]

need to add custom srid http://www.spatialreference.org/ref/sr-org/act-stromlo-standard-grid/postgis/