Reference

Package doc and class
osmdata()	osmdata class def
Overpass server
get_overpass_url()	get_overpass_url
set_overpass_url()	set_overpass_url
Prepare queries
getbb()	Get bounding box for a given place name
bbox_to_string()	Convert a named matrix or a named vector (or an unnamed vector) return a string
overpass_status()	Retrieve status of the Overpass API
opq()	Build an Overpass query
add_osm_feature() add_feature()	Add a feature to an Overpass query
opq_string()	Convert an overpass query into a text string
opq_osm_id()	Add a feature specified by OSM ID to an Overpass query
Get additional OSM info
available_features()	List recognized features in OSM
available_tags()	List tags associated with a feature
Extract data
osmdata_sc()	Return an OSM Overpass query as an osmdata object in silicate (SC) format.
osmdata_sf()	Return an OSM Overpass query as an osmdata object in sf format.
osmdata_sp()	Return an OSM Overpass query as an osmdata object in sp format.
osmdata_xml()	Return an OSM Overpass query in XML format Read an (XML format) OSM Overpass response from a string, a connection, or a raw vector.
osmdata_pbf()	Return an OSM Overpass query in PBF (Protocol Buffer Format).
Search data
osm_points()	Extract all osm_points from an osmdata object
osm_lines()	Extract all osm_lines from an osmdata object
osm_polygons()	Extract all osm_polygons from an osmdata object
osm_multilines()	Extract all osm_multilines from an osmdata object
osm_multipolygons()	Extract all osm_multipolygons from an osmdata object
Transform data
osm_elevation()	osm_elevation
osm_poly2line()	Convert osmdata polygons into lines
trim_osmdata()	trim_osmdata
unique_osmdata()	unique_osmdata