THE SECOND phase of the Llandudno Junction flyover work started today, and here is what to expect.

Work to refurbish the flyover including replacements to waterproofing, movement joints and drainage will take place until July 20, causing three months of disruption to traffic in this time.

The work is already causing congestion on the A55 eastbound near Conwy, according to Traffic North Wales.

With dry weather required for the refurbishment, a number of traffic measures have been brought in.

One lane of the bridge to Conwy will stay open, with 3-way traffic lights on the Weekly News roundabout to manage vehicles.

MORE: Traffic changes due to Llandudno Junction flyover work

Traffic between Weekly News roundabout and Tesco roundabout (Ffordd 6G) will be one-way only. Ffordd 6G will have the same vehicle restrictions as the A55.

Drivers heading from Tesco towards Llandudno will need to follow the diversion via the A55 to Black Cat roundabout (J19).

You can also get to Conwy via A55 J17 and Llandudno Junction via A55 J19.

Access will be maintained for pedestrians and cyclists through the site from Conwy to the steps at the Llandudno Junction end of the site, near Lidl.