55th Engineer (Panel Bridge)

The 55th Engineer (Panel Bridge) was a specialized unit of the United States Army Corps of Engineers, originally activated during World War II. Its primary mission was to construct, maintain, and operate panel bridges—commonly Bailey bridges—facilitating rapid movement of troops and vehicles across rivers and obstacles in combat zones. The unit played a crucial role in several European campaigns, often working under enemy fire to ensure mobility for advancing Allied forces. Post-war, the 55th Engineer (Panel Bridge) continued its service, supporting military operations and infrastructure projects during peacetime and conflicts such as the Korean War.