제3궤조
Between 1905 and 1911, the LIRR began the transition from overhead wires to third rail power collection cars for the OER on the portions of track it shared with the LIRR's suburban trains between Far Rockaway and Hammels. In October 1905, the LIRR's outside tracks were fitted with third rails and electric train service began to Far Rockaway. Beginning in 1910, third rail was installed on the middle track for the new Pennsylvania Station service. Third rail shoes were on the trolley cars and in 1911 the system ceased to run on overhead wires. Ocean Electric Service was extended to Belle Harbor in 1915, and Neponsit at Beach 149th Street on June 8, 1916, unlike the Long Island Rail Road which only went as far as Rockaway Park.