{"nrhp_refnum":"98001540","name":"Frazier Bridge","other_names":[],"category":"structure","location":{"address":"Champlain Ave., at Lachute R.","address_restricted":false,"city":"Ticonderoga","county":"Essex County","state":"NY","lat":43.85028961300003,"lon":-73.42194834099996,"geom_source":"nps_gis"},"listed_date":"1998-12-17","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Industry","Engineering"],"significance_levels":["local"],"summary":{"what_it_is":"A double-arched limestone masonry bridge with cast-iron railings, built in 1894 across the LaChute River at the foot of Champlain Avenue in Ticonderoga, Essex County, New York.","why_significant":"The bridge is a reminder of the water-powered manufacturing that centered at the Lower Falls and supported Ticonderoga's economy, serving the paper mills on the river's south side. It is also a highly intact example of traditional masonry bridge construction from the late 19th and early 20th centuries, one of about 500 remaining stone-arched bridges in the eastern United States built by local governments during the Good Roads Movement.","narrative":"Built in 1894 over the LaChute River just above the Lower Falls in Ticonderoga, this double-arched bridge is made of local limestone and lime mortar. It is 23 feet wide and spans 50 feet, about 10 feet above the water. Decorative iron railings with X and cross patterns line both sides. It replaced an iron bridge that collapsed in 1892, and engineer D.M. Arnold and builder Alex Lee were responsible for the work. For decades it carried traffic to the paper mills on the river's south side, chiefly those of the Ticonderoga Pulp and Paper Company, later part of International Paper. Vehicle access ended after a nearby road was closed in 1959, and the mills were demolished after 1972. Today only pedestrians use it, crossing between park land on the former mill sites. It is valued as a surviving link to the area's mill industry and as an intact example of stone-arch bridge building from the Good Roads era. Its only major change was the removal of side walkways between 1978 and 1986.","period_of_significance":"1894-1948","architect_builder":"D.M. Arnold, Engineer; Alex Lee, Builder","architectural_style":"Other: Double arched bridge","criteria":["A","C"],"status_note":"Closed to vehicles and used only by pedestrians; it spans the river between a park recreation area and a nature trail and meadow.","vacant_flag":null,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:51:50.17498-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_NY/98001540.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/98001540/29a31b79f2-800.webp","url_1600":"https://nationalhistoricalregister.com/media/98001540/29a31b79f2-1600.webp","licence":"CC BY-SA 4.0","author":"Alex Scrodin","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Frazier_Bridge_from_Lachute_River.jpg\" rel=\"noopener\">Alex Scrodin</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:Frazier_Bridge_from_Lachute_River.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/75312950","wikipedia":"https://en.wikipedia.org/wiki/Frazier_Bridge","wikidata":"https://www.wikidata.org/wiki/Q5494086"},"indexable":true,"url":"https://nationalhistoricalregister.com/new-york/essex-county/frazier-bridge-98001540/"}