Three new intermediate stations were constructed along the route to serve the city centre. Two of them, Brussels Chapel and Brussels Congress, were intended stops only for local commuter services and have never been heavily used. The largest of the new stations, Brussels Central, was built to additionally serve regional and international services transiting through Brussels. The combination of a city-centre location and numerous services to diverse destinations led to Brussels Central becoming the busiest station in Belgium. Brussels North, Brussels Central and Brussels South are now the three main railways stations in the city; they are also the three busiest stations in all of Belgium.