Historic Stone Bridge Cross-Section Diagram - Engineering & Architectural Blueprint #13348 (License: Personal Use)

This black-and-white technical illustration depicts a longitudinal cross-section of a multi-span stone bridge, highlighting key structural elements including the main semicircular arch, flanking smaller segmental arches, voussoir arrangement, abutments embedded in bedrock, and foundational footings. Dimensions are annotated in metric units (e.g., 22.6 m span, 8.25 m rise), and hatching indicates material types-masonry, earth fill, and bedrock strata. The drawing reflects classical 19th-century civil engineering standards, likely used for construction supervision or academic instruction.

Used in historical engineering archives, civil engineering textbooks, museum exhibits on infrastructure, or digital heritage platforms; targets researchers, students, architects, and preservationists seeking technical insight into pre-modern bridge design and construction methodology.