Ugh. N-Judah trains "are turning around at Carl Street and Hillway Avenue, and outbound trains are turning around at Church Street and Duboce Avenue" due to a "problem with an overhead line," reports SFGate. The glitch in the Sunset Tunnel, according to SFAppeal, has "gone from bad to worse," resulting in the complete shutdown of the tunnel until further notice. Expect delays, as usual.