There was no service between South Norwalk and New Haven early Thursday afternoon, and Amtrak says it has no service between New Haven and New York. It resumed as of 2 p.m., according to an alert from Metro-North.
It's not clear when the services will be restored.
Metropolitan Transportation Authority spokesman Dan Brucker said an Amtrak train was reportedly ensnared in overhead wires near Metro-North's South Norwalk station. Wire damage is also being reported near Bridgeport.