{"nrhp_refnum":"100008548","name":"Campbell Building-Union Bus Station","other_names":[],"category":"building","location":{"address":"311 North Bois d' Arc Ave.","address_restricted":false,"city":"Tyler","county":"Smith County","state":"TX","lat":32.35302800000005,"lon":-95.30254899999994,"geom_source":"nps_gis"},"listed_date":"2023-01-19","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Commerce","Transportation"],"significance_levels":["local"],"summary":null,"photo":null,"district":{"nrhp_refnum":"100008283","name":"Tyler Downtown Historic District","url":"https://nationalhistoricalregister.com/districts/texas/tyler-downtown-historic-district-100008283/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/texas/smith-county/campbell-building-union-bus-station-100008548/"}