Lockington Locks Historical Area

Lockington, Miami County, Ohio Listed Ref. 69000147 Historic district
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Lockington Locks Historical Area, Ohio
Photo: Nyttend, Public domain, via Wikimedia Commons

Why it's listed

Lockington Locks is a stretch of the Miami and Erie Canal in Shelby and Miami counties, Ohio, covering about 3 3/4 miles of canal right-of-way. Work began in 1833. The district includes seven stone locks, an aqueduct abutment and turning basins. Engineers built a battery of six locks to lift boats 67 feet to the plateau at Lockington. The locks were made of cut freestone, many blocks over 500 pounds, hauled by ox team from Dayton. The nomination describes the site as the largest and most striking concentration of original canal features in Ohio and one of the costliest engineering efforts in the state's canal network. The canal segment carried traffic from 1845 to 1877, and local traffic continued until 1899, when the aqueduct broke under a stone-hauling boat. The locks decayed after 1900 until cleanup in the 1950s. The Ohio Historical Society took custody in 1966 and now maintains markers, light park facilities and a restored canal section.

Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · catalog entry. Generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29).

Period of significance1833-1845
Areas of significanceCommerce, Engineering, Transportation
Acreage45
Boundary sourceNPS cultural-resource GIS polygon
Full listing pageLockington Locks Historical Area (property record)

What listing means for this property

This is a historic district. Buildings within its boundary are either contributing (they add to the district's significance) or non-contributing. Owners of contributing income-producing buildings can claim the 20% federal rehabilitation tax credit; homeowners should look at state credits. National Register districts impose no design review by themselves; a local historic district ordinance, if one exists, does (the difference explained).

General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.