I'm not sure if this is the same issue/case OP mentions. https://www.freightwaves.com/news/stb-will-investigate-amtrak-claim-of-freight-train-interference https

I'm not sure if this is the same issue/case OP mentions. https://www.freightwaves.com/news/stb-will-investigate-amtrak-claim-of-freight-train-interference https://www.freightwaves.com/news/stb-will-investigate-amtra...