November 2021 - Project under planning stage; September 2021 - HS2 has shortlisted Laing O'Rourke Construction, Skanska Construction UK and Unity for the construction of a key Interchange Station; June 2021 - HS2 has opened a tender for the design and construction of Birmingham Interchange Station, which will come up near Solihull; Arup has been a part of early design work of the station while enabling works contractors Laing O'Rourke and J Murphy & Sons are also working on installing bridges and roads; Project cost - GBP370mn (USD524mn)