Not surprised with the May and June 2023 opening of the new road system and bridges, as it what I saw late year as well this year that an 2023 date was needed.
No idea what the hold up is on the eastbound bridge, other than the forming the west pier has yet to take place. The east pier was finish some weeks ago and the centre should be done by now. The fabricator of the bridge is behind schedule as well getting material for it could be another reason for the delay.
Some areas are ahead of schedule, but most behind schedule