LION Single Line Street Base Map

Use the links below to download the LION geographic base file of New York City streets. This file was generated from the 18C release of the Department of City Planning's LION file which is used in conjunction with other data files in the generation of the Geosupport System (see the Geosupport Desktop Edition). For the previous LION releases, see the BYTES of the BIG APPLE archive.

Release 18CDownloadData   RESTGeoJSONMetadata
Download ArcGIS File Geodatabase Download LION File LION Link to LION REST Feature Service Link to LION GeoJSON View LION  Metadata
    node Link to LION Node REST Feature Service Link to LION Node GeoJSON View LION Node Metadata
    node stname     View LION node stname Metadata
    altnames     View LION altnamesMetadata