{"nrhp_refnum":"100006291","name":"Moonville Tunnel","other_names":[],"category":"structure","location":{"address":"Hope-Moonville Rd., 2 mi. southwest of Lake Hope State Park","address_restricted":false,"city":"Zaleski","county":"Vinton County","state":"OH","lat":39.30699807150003,"lon":-82.32152439259504,"geom_source":"nps_gis"},"listed_date":"2021-03-22","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Transportation","Engineering"],"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/ohio/vinton-county/moonville-tunnel-100006291/"}