Complex sentence: Middletown Road is an elevated station of the IRT Pelham Line of the New York City Subway, it is served by the line and is located at Middletown Road and Westchester Avenue in the Bronx.
Split into simpler sentences: Middletown Road is an elevated station of the IRT Pelham Line of the New York City Subway. It is served by the train and is located at Middletown Road and Westchester Avenue in the Bronx.