Stops are converted to POINT sf data frames. Shapes are created as LINESTRING data frame. Note that this function replaces stops and shapes tables in gtfs_obj.
gtfs_as_sf(gtfs_obj, skip_shapes = FALSE, crs = NULL, quiet = TRUE)a standard tidytransit gtfs object
if TRUE, shapes are not converted. Default FALSE.
optional coordinate reference system (used by sf::st_transform) to transform lon/lat coordinates of stops and shapes
boolean whether to print status messages
gtfs_obj a tidytransit gtfs object with stops and shapes as sf data frames