Columbia - Wrightsville Bridge on Lincoln Highway between Lancaster and York, PA - The longest multiple arch concrete highway bridge in the world. Total overall length 7.374 ft., approach grider spans 20 ft., widthe of roadway38 ft., width of sidewalk 6 ft. Estimate cost $2,500,000. Constructed by the Lancster - York Intercounty Bridge Commission.
Conestoga Transportation Company, trolley No. 53 (left), special car for National Railroad Historical Society trip pasing No. 69 at 16th Street turnout in Columbia
Conestoga Traction Company trolley No. 53 - special car of National Railroad Historical Society at Weaver's Woods along old Route 30 on the Columbia Line.
Conestoga Traction Company car no. 217, "Columbia Belt". Peter Maurer, motorman. Front and Walnut Streets, Columbia, May 1932, a few days before abandonment.