Home > News > M4 J47-49 (Penllergaer – Pont Abraham) maintenance works update

Latest progress received from Traffic Wales:

  • Phase 2 of the work is now drawing a close which involved work on the central reservation. During this phase, delays were encountered due to the extensive concrete repairs that were needed on the concrete deck. However, recent favourable weather conditions have been ideal for concrete repairs, and they have been able to make up some of the lost time.
  • As a result they have had to make a change to their schedule. Phase 3&4, which was originally due to start on 19 September 2023, will now begin on Tuesday 26 September 2023.
  • During phases 3&4 and 5&6, there will be some further restrictions on wide vehicles. They have made every effort to provide as much width as possible for the traffic lanes while keeping a safe working area and not compromising the project schedule.