The Rockaway line was considered by the LIRR an important operation. When the railroad began its electrification program, this Branch was the first to be electrified in 1905. Electric trains operated from The Flatbush Ave terminal in Brooklyn ro Woodhaven Junction and then South through Ozone Park across Jamaica Bay to the wye at Hammels dividing to go either east to Far Rockaway or West to Rockaway park or Beach 116th street. In the summer, this was the beach resort to be at . There was also a connection north of Woodhaven Junction to the Railroads Montauk Branch. Eventually a line was constructed North to the present LIRR main to join at Rego Park. The LIRR was a six track main in this area.
The railroad operated a round robin type of service between Penn station , Flatbush Avenue and the Rockaways. Some trains went via Jamaica, Valley Stream and the present Far Rockaway LIRR Branch while others operated over the Jamaica Bay trestle. At Ozone park, there were very long platforms and there was a "Change at Ozone Park" ritual depending on which which Rockaway you were going to . a Brooklyn Train would arrive followed by a New York Train on the same platform. Passengers could change from one train to the other. The same procedure was on the Northbound side as well when heading to Flatbush ave or Pennsylvania station.
Before the electrification, the LIRR built a connection to the BRT's Jamaica Elevated near Cleveland street in East New York. The LIRR could access the Broadway Ferry for passengers to cross the East River . BRT trains used the connection as well to reach the Rockaways. When the Williamsburg Bridge opened at the BRT extended accross the Bridge the electric LIRR trains also crossed the Bridge to arrive at Essex Street in Manjattan in 1908. The line and service was quickly extended South to Chambers Street and City Hall area . This was LIRR's first access to Manhattan and it preceded the Pennsylvania station route. For those of you who are familiar with the platform layout at Chambers street, there is a center platform between the center tracks which connect to the lay up tail spur. That Platform was used by the LIRR in those days. The service lated until 1917. There were trolleys operated to the Rockaways over these lines as well.
The city had long been interested in acquiring the LIRR's Rockaway line as an extension of the city's rapid transit system. Trestle Fires were a common problem plaguing the LIRR and the 1951 fire did it in. The LIRR continued operations on the line to Hamilton Beach and to Rockaway Park via Far Rockaway. This lasted to 1954-55 when the route was acquired for the extension of the 8th avenue subway line. The LIRR continued to serve Far Rockaway from Brooklyn and Penn station as it does today . Service was continued to Ozone Park until the early 1960s . The Right of way owned by New York City remains and is unused. The first 8th avenue trains started service in 1956 and it was a shuttle service from Euclid Avenue. A second fare was collected making this line a two fare line at the time.
I can remember riding the LIRR to the Rockaways when I was a kid. Rockaway Playland was a great attraction and remained so after the subway took over.