{"nrhp_refnum":"100011612","name":"SILVERGATE (FERRY)","other_names":[],"category":"structure","location":{"address":"Fifth Avenue Landing, 600 Convention Way","address_restricted":false,"city":"San Diego","county":"San Diego County","state":"CA","lat":32.71517200000005,"lon":-117.17380499999996,"geom_source":"nps_gis"},"listed_date":"2025-04-03","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Maritime History","Transportation"],"significance_levels":["local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/california/san-diego-county/silvergate-ferry-100011612/"}