SEPTA is experiencing major delays on its Regional Rail line that are expected to continue through the evening rush hour as a result of today's tremor.The agency is also using shuttle buses on the Broad Street Line between Walnut-Locust and AT&T Station. Remaining Broad Street Line service, the Market-Frankford Line and trolleys are on a 25 mile per hour speed restriction, a SEPTA spokeswoman said.It is unclear whether the Broad Street Line will resume normal service before the Phillies game at 7pm.
