Canadian National train 570 turns out of a 12 degree curve that flanks the approach to the Fraser River Bridge. The train is about a mile from a crew change, at Lillooet, BC. The bridge was built after a 1931 line change eliminated a long wooden trestle downstream near the mouth of the Seton River. The large deck truss bridge is a continuous 600 foot section, with deck plate girder approaches. At 240 feet above the raging river, the bridge stands as a impressive landmark on the the former British Columbia Railway mainline....