I didn't find a Sandy thread other than the cancellations. If I missed it, please merge.
I found this while reading about the MTA floods. MTA chairman is reporting "The Long Island Rail Road evacuated its West Side Yards and suffered flooding in one East River tunnel" (we all know it's Amtrak-owned).
Link
Any other info on this? Depth? Timeline for resumption of service with a manual block? Signalling fixed?
When the Muddy River overflowed into Kenmore Station on the Green Line in Boston, some service impact lasted for months.