Unlike most of the other railway lines in the city, the Broker Line is completely overground. Between Hove Beach station and Schottler station a second line branches off from the eastern line towards a rail yard. Between Huntington Street station and Francis International Airport station there is a small branch line which leaves the main line at a T-Junction. This branch line terminates at Dukes Boulevard Station, though no trains serve the line as Dukes Boulevard Station is closed for "works maintenance".