Lower Dock Hill Road Stone Arch Bridge
Why it's listed
This single-arch masonry bridge carries a spur of Dock Hill Road over a small creek in Cornwall-on-Hudson, New York. Built of locally quarried stone bedded in mortar, it has an elliptical arch with rock-faced voussoirs and roughly dressed spandrel walls. The builder is unknown, and the date of about 1850 was assigned by comparison with other Hudson Valley stone arch bridges and a nearby bridge on Dock Hill Road Extension. In the later 19th century the road it served led to wharves at Cornwall Landing, first mapped as a wharf road and later as Clark Street, so the bridge reflects the era of river shipping before rail dominated. During the 20th century the parapets were lowered and finished with concrete copping, and metal barriers closed the road to vehicles. Despite these changes the arch survives, and the bridge is listed as a modest but representative example of 19th century stone arch construction and village transportation infrastructure.
Significance in brief: The bridge represents mid-19th century stone arch construction on a modest scale, built before standardized metal truss bridges appeared. Its location on the road to the Cornwall Landing wharves ties it to the village's river-based transportation history. The upper parapet walls were altered, which reduced its integrity, but the bearing arch survives intact.
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) · National Archives catalog entry. NRHP reference 10000227, listed April 28, 2010. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | Dock Hill Rd, Cornwall-on-Hudson |
|---|---|
| County | Orange County |
| Listed | April 28, 2010 |
| Reference number | 10000227 |
| Resource type | Structure |
| Period of significance | c. 1850 - c. 1959 |
| Architect / builder | Unknown |
| Criteria |
|
| Areas of significance | Architecture, Transportation |
| Level of significance | Local |
| Status (as stated in the nomination) | Closed to vehicular traffic by metal barriers and now accommodates only limited pedestrian use; the parapets were lowered and capped with concrete in the 20th century. |
| Acreage | 0.9 |
| Coordinates | 41.44496, -74.00288 (NPS GIS) |
What listing means for this property
For a publicly owned building or structure, listing mainly matters when federal funds, permits or licences are involved: projects then go through Section 106 review so effects on the property are considered. Listing also strengthens applications for preservation grants and, for leased income-producing uses, can enable the federal rehabilitation tax credit.
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 10000227.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q6693451
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.