Point of Rocks Bridge

Point of Rocks Bridge is a steel truss road bridge that combines steel and concrete in its construction. It carries traffic with varying lane widths across its span to serve local transportation needs.

Built in 1939, the bridge represented an important addition to the region's transportation network. Its construction reflected the period's push to improve infrastructure during Frederick County's industrial growth.

The bridge stands as an example of American engineering practices from the late 1930s, representing the period's approach to infrastructure development.

The bridge carries vehicle traffic with good access from local roads in the area. Visitors can view the structure from nearby vantage points or from the water below.

The bridge incorporates multiple construction materials and varying width specifications, demonstrating engineering adaptability to local requirements.

Location: Frederick County

Inception: 1939

Longest Span: 51.2 m

Width: 9.5 m

Made from material: steel, concrete

GPS coordinates: 39.27306,-77.54489

Latest update: December 14, 2025 17:40