26 January 2017
The Eurasia Tunnel was scheduled to be open for use between 07:00 and 21:00 hrs. until 30 January due to the traffic systems integration works.
Eurasia Tunnel which reduces the intercontinental journey to 5 minutes between Kumkapı and Koşuyolu - where the vehicle traffic is at Istanbul’s maximum - will be starting to work on 24/7 basis as of 07:00 on 31 January 2017.