In conjunction with the opening of the Archer Avenue lines, service patterns were changed. E trains were rerouted via the new line, running to Jamaica Center, via the Queens Boulevard Line's express tracks, and began running express east of 71st Avenue. However, some E trains continued to run from 179th Street as expresses during the morning rush hour. Service at local stations, such as Briarwood–Van Wyck Boulevard, was replaced by the R, which was extended to 179th Street from Continental Avenue. The R extension allowed F trains to continue running express to 179th Street. The changes in subway service angered riders at local stations east of 71st Avenue because they lost direct Queens Boulevard Express service. Local elected officials pressured the MTA to eliminate all-local service at these stations. On September 30, 1990, the R was cut back to 71st Avenue outside of rush hours. Local service to 179th Street was replaced by F trains, which provided Queens Boulevard Express service, during middays, evenings, and weekends, and local G service during late nights. In 1992, the MTA decided to have F trains run local east of 71st Avenue on a six-month trial basis to replace R service, which would be cut back to 71st Avenue at all times. The test started on October 26, 1992 and was implemented on a permanent basis six months later, eliminating express service along Hillside Avenue.