⚠️There's a newer version (0.4.0) of this package.Take me there.
OpenStreetMap (version 0.3.1)
Access to open street map raster images
Description
Accesses high resolution raster maps. Dozens of road,
satellite, and topographic map servers are directly supported,
including CloudMade, Mapnik, Bing, stamen, and MapQuest. Maps
can be plotted using either base graphics, or ggplot2.