Buffalo Crushed Stone started on North Main St in Buffalo in 1904. In 1933, they closed the North Main St location and moved to the present Willaimsville/Bowmansville location north of the Thruway. They took their trains with them. I can find references to the original location but nothing denoting an address or specific location. Does anyone know where the original quarry was on North Main St? Thanks.
I have no idea if this is what you're looking for. Its just a guess.
Years ago, while riding my bike, I ended up on E. Amherst St [Frankly I don't know why I'm still alive]. Just to the east side of the DL&W, there is what appeared to be a quarry. I thought it was unusual in the middle of a neighborhood. Looked it over and kept going. I actually haven't even thought about it until you just posted this.
Might this be what you're looking for? E. Amherst St at DL&W.
42.940865507569214, -78.82366874361198