{"nrhp_refnum":"92000147","name":"East Tennessee & Western North Carolina Railroad Locomotive No. 12","other_names":["Tweetsie Locomotive #12"],"category":"structure","location":{"address":"Tweetsie RR theme park, jct. of Tweetsie RR Rd. and US 321","address_restricted":false,"city":"Blowing Rock","county":"Watauga County","state":"NC","lat":36.17078298600006,"lon":-81.64728983599997,"geom_source":"nps_gis"},"listed_date":"1992-03-12","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Transportation"],"significance_levels":["local"],"summary":{"what_it_is":"A narrow-gauge 4-6-0 steam locomotive built by the Baldwin Locomotive Works of Philadelphia in February 1917 for the East Tennessee & Western North Carolina Railroad. It now operates on the track of the Tweetsie Railroad theme park between Blowing Rock and Boone, Watauga County, North Carolina.","why_significant":"The nomination argues the locomotive is locally significant for its association with rail transportation in the mountains of western North Carolina and eastern Tennessee. The railroad linked an isolated region to the outside world and supported mining, lumbering and tourism. Locomotive #12 is the only surviving narrow-gauge engine of the railroad, which ceased operating in 1950.","narrative":"Locomotive #12 is a narrow-gauge, ten-wheeled 4-6-0 steam engine built by Baldwin Locomotive Works in February 1917 for the East Tennessee & Western North Carolina Railroad, known locally as \"Tweetsie\" for its shrill whistle. Its short rigid wheel base and 36-inch track let it handle sharp curves and steep grades in mountain terrain, and it hauled freight, passengers and mail. The railroad, chartered in 1866, linked Johnson City, Tennessee, with Boone, North Carolina, serving mining and lumber operations and later tourism. After the line shut down in 1950, the locomotive was bought by rail enthusiasts, moved to Virginia, and in 1955 returned to North Carolina, where it entered service at the Tweetsie Railroad theme park on July 4, 1957. It is the only narrow-gauge engine of the railroad still in existence, remains essentially unaltered, and is recognized for its local importance to mountain transportation history.","period_of_significance":"1917-1941","architect_builder":"Baldwin Locomotive Works","architectural_style":"No Style","criteria":["A"],"status_note":"Well maintained and still operating on the circular track around Roundhouse Mountain at the Tweetsie Railroad theme park; essentially unaltered apart from routine maintenance and a change of insignia.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:57:50.878652-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/0/7228/47722800/content/electronic-records/rg-079/NPS_NC/92000147.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/92000147/8b882f5936-800.webp","url_1600":"https://nationalhistoricalregister.com/media/92000147/8b882f5936-1600.webp","licence":"CC BY-SA 4.0","author":"ET&amp;WNC12","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:East_Tennessee_%26_Western_North_Carolina_Railroad_Locomotive_No._12,_with_steam.jpg\" rel=\"noopener\">ET&amp;amp;WNC12</a>, <a href=\"https://creativecommons.org/licenses/by-sa/4.0\" rel=\"license noopener\">CC BY-SA 4.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:East_Tennessee_%26_Western_North_Carolina_Railroad_Locomotive_No._12,_with_steam.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/47722800","wikipedia":"https://en.wikipedia.org/wiki/East_Tennessee_and_Western_North_Carolina_12","wikidata":"https://www.wikidata.org/wiki/Q20708853"},"indexable":true,"url":"https://nationalhistoricalregister.com/north-carolina/watauga-county/east-tennessee-and-western-north-carolina-railroad-locomotive-no-12-92000147/"}