1912

1912 Bethlehem Steel

Source: Sanborn Map Company, courtesy of the Pennsylvania State University.

Sanborn fire insurance map of the Bethlehem Steel works along the Lehigh River, 1912 — Drag to pan, scroll or double-click to zoom.

Discover the 1912 Bethlehem Steel map in a zoomable format. Uncover the industrial legacy that shaped early 20th-century America, revealing the structures and foundations of a bygone era’s powerhouse—courtesy of the Sanborn Map Company and Pennsylvania State University.

Lightly-Salted

A dash of creativity