Phase One of High Speed 2 is to have its first spur to Birmingham linking with London. Phase Two will create new high speed links from Birmingham to Leeds and Manchester. Since New Street does not have sufficient capacity for the new high-speed trains, a new dedicated high-speed railway station will be built at Curzon Street, partly on the site of the former station, and adjacent to Moor Street. A new station called Birmingham Interchange will be opened adjacent to Birmingham International to serve the city's airport and the National Exhibition Centre.