Railroad Bridge Pier

This is a bridge pier for a railroad bridge. The dimensions are taken from an actual pier built by the Southern Pacific Railroad for a crossing of Los Gatos Creek in the Santa Clara Valley, California. I found dimensions in a set of Southern Pacific technical drawings at the California State Railroad Museum in Sacramento.

I printed these on a Form One resin printer. The walls may be too thin for ABS / PLA printers; filling in the hollow interior should make it easier to print. I've include