The line did not reopen until 18 August, when the three first stations were finished upgraded to metro standard: Montebello, Ullernåsen and Åsjordet.
Linka sa znovuotvorila až 18. augusta, keď sa dokončila rekonštrukcia prvých troch staníc na štandard metra: Montebello, Ullernåsen a Åsjordet.