US 281 Bridge at the Brazos River
Also known as: Pp0250-02-018
Why it's listed
Carrying US 281 across the Brazos River in southeastern Palo Pinto County, this steel bridge was built between December 1938 and September 1939. It has a three-span continuous Warren through truss 656 feet long, flanked by twelve 40-foot I-beam approach spans, for an overall length of about 1,138 feet. Texas Highway Department engineers designed it specially rather than using a standard plan. The top chord curves between two high points over the piers, echoing the cables of a suspension bridge. Bethlehem Steel fabricated the steel, and Brown & Root of Austin built it for nearly $171,000, with federal funds covering half the cost. Firm blue shale at the site suited a continuous design, which proved cheaper than simple spans. The bridge replaced a county-built crossing on the older route of State Highway 66. It is one of only seven surviving continuous through truss bridges in Texas, and it has seen no major alterations since construction.
Significance in brief: The bridge embodies the defining characteristics of a Texas Highway Department truss bridge, meeting Criterion C in Engineering at the state level. Its custom continuous truss has a curved top chord resembling suspension bridge cables. It is one of only seven continuous through truss bridges surviving in Texas and one of five built before World War II.
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 96001126, listed October 10, 1996. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | US 281, 2.2 mi. N of I-20, Santo |
|---|---|
| County | Palo Pinto County |
| Listed | October 10, 1996 |
| Reference number | 96001126 |
| Resource type | Structure |
| Period of significance | 1938-1939 |
| Architect / builder | Bridge Designer: Texas Highway Department; Truss Fabricator: Bethlehem Steel Company of Pittsburgh, Pennsylvania; Bridge Builder: Brown & Root, Inc., of Austin, Texas |
| Architectural style | Other: continuous through truss bridge |
| Criteria |
|
| Areas of significance | Engineering |
| Level of significance | State |
| Status (as stated in the nomination) | Still used for vehicular transportation; no major repairs or alterations, and the bridge retains substantial integrity. No projects are currently planned, though its June 1995 sufficiency rating of 32.0 makes it eligible for replacement funding. |
| Acreage | 0.9 |
| Coordinates | 32.64161, -98.10028 (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 96001126.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q7875823
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.