e7401 wrote:On PBS a few years ago there was a program about someone diving in the river around that area. Interesting what they found in the form of wooden piers and stone. Don't remember what the name of the program was.
most of the diving shows on WGBY are done by Ed Klekowski. I don't remember any show about him diving that far north but I do remember him talking about diving the remains of the NYNHH bridge between Montague and Greenfield. some day I hope to dive that site my self. I have done a few drift dives from north of the Rt10 bridge and I can tell you there are lots of pieces of steel down there sticking out of the river bottom.
e7401 wrote:
Could the building of the power plant and dam, in that area, had something to do with the movement of the bridge?
Northfield Mt is a good bit south of that bridge so its very unlikely that it has any effect on it. A sudden release of water from Vernon dam ( which is in winchester) wouldn't help but as a rule scour failures are the result of poor pier design, scour was probably one of the most understood aspects of bridge design at the time. My guess is deeper piers cost to much, it was a penny wise and pound foolish decision.