{"nrhp_refnum":"15000316","name":"Central Springfield Historic District (Boundary Increase and Additional Documentation)","other_names":[],"category":"district","location":{"address":"Roughly Jefferson, Jackson, 2nd & 7th Sts.","address_restricted":false,"city":"Springfield","county":"Sangamon County","state":"IL","lat":39.478101000000066,"lon":-89.38770779823975,"geom_source":"nps_gis"},"listed_date":"2016-04-26","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Commerce","Architecture"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/15000316/0cacb6bed2-800.webp","url_1600":"https://nationalhistoricalregister.com/media/15000316/0cacb6bed2-1600.webp","licence":"CC BY-SA 3.0","author":"Jaknelaps","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Central_Springfield_Historic_district.jpg\" rel=\"noopener\">Jaknelaps</a>, <a href=\"https://creativecommons.org/licenses/by-sa/3.0\" rel=\"license noopener\">CC BY-SA 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Central_Springfield_Historic_district.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":"https://en.wikipedia.org/wiki/Central_Springfield_Historic_District","wikidata":"https://www.wikidata.org/wiki/Q19460919"},"indexable":true,"url":"https://nationalhistoricalregister.com/illinois/sangamon-county/central-springfield-historic-district-boundary-increase-and-additional-documenta-15000316/"}