Crab Run Lane Truss Bridge
Why it's listed
Crab Run Lane Truss Bridge spans Crab Run on State Route 645 near McDowell in Highland County, Virginia. Built in 1896 by the West Virginia Bridge Works of Wheeling, it is a 39-foot, four-panel pony truss. Its top chords and end posts are bent railroad or trolley rails stamped 'Cambria 1896', its bottom chords are straight rails, and its posts and diagonals are looped tie rods joined with U-bolts. The bridge follows a design patented by the Lane Bridge Company of Painted Post, New York, in 1894. It originally carried the Staunton to Parkersburg Turnpike over the stream. Only two Lane-type bridges are known to have existed in Virginia, and this is the sole survivor; the other, in Rockingham County, collapsed in the early 1970s. Because of structural weaknesses, vehicles were barred in 1994, and the bridge now serves pedestrians and cyclists. It was listed for its engineering significance and its surviving original materials, design and workmanship.
Significance in brief: The bridge embodies the patented Lane truss design, an unusual configuration built from rails and tie rods. It is the only surviving example of this configuration in Virginia, giving it statewide significance in engineering. It retains its original materials, design and workmanship.
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 09000728, listed September 16, 2009. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | VA 645 over Crab Run, McDowell |
|---|---|
| County | Highland County |
| Listed | September 16, 2009 |
| Reference number | 09000728 |
| Resource type | Structure |
| Period of significance | 1896 |
| Architect / builder | West Virginia Bridge Works, Wheeling, West Virginia |
| Architectural style | Other: Lane patent pony truss bridge |
| Criteria |
|
| Areas of significance | Engineering |
| Level of significance | State |
| Status (as stated in the nomination) | Taken out of service for vehicular traffic in 1994 because of structural weaknesses; now carries pedestrian and bicycle traffic. The wood deck was replaced and guardrails added in 1994. |
| Acreage | 0.9 |
| Coordinates | 38.33503, -79.48965 (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 09000728.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q14712207
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.