The unions then surprised SEPTA on March 15, 1983 by going on strike, still without contracts, in an action timed to coincide with an expected City Transit Division strike. At the time, the City Transit Division was chafing at SEPTA for discontinuing diesel service on the Fox Chase Rapid Transit Line on January 14, 1983, as personnel were paid higher salaries for traveling a considerable distance to operate trains based in Newtown. SEPTA, however, settled with the transit union shortly before its strike deadline, a move that rail unions took as a betrayal. The rail unions had hoped that with both the railroads and City Transit shut down, the unions could extract whatever settlement they desired. The railroad strike lasted 108 days, and service did not resume until July 3, 1983, when the last holdout union agreed to a contract to settle from the other rail unions.