A tipster described his morning commute on the F as screwy (Manhattan-bound F rerouted to Hoyt-Schermerhorn, to pick up the A/C) —and NYC Transit workers chalked it up to a broken rail. The MTA's service alert page says, "Due to a rail condition at the 14th Street Station, 168th Street-bound C trains are running on the express track between the Canal Street Station and the 59th Street-Columbus Circle Station. Jamaica-bound E trains are running on the express track between the Canal Street Station and the 42nd Street Station. Please expect delays on the A, C, E, F and V trains at this time."