A lot of service changes took place at the time when the T Third Street line began service in April of 2007. The N Judah was cut back to Embarcadero station; the surface part on the Embarcadero was served only by the T Third Street line, plus the J Church line at peak hours. The changes were unpopular with the public; they caused big delays in the Market Street subway and made N Judah riders transfer to reach the Caltrain station when they did not before. On June 30, 2007, Muni reversed several of the changes; the J Church and N Judah were put back to their previous routes.