Council set to consider reversing 20mph zones on four main roads
Merthyr Tydfil Council's cabinet will this week consider plans to change the speed limit on four important local routes from 20mph back to 30mph. The proposals affect stretches of Aberdare Road, Cyfarthfa Road, the A4054 Cardiff Road (Quakers Yard) and Swansea Road, and follow public consultation exercises that recorded substantial support for the changes.
The report to councillors recommends reverting sections of these roads to 30mph after engineering reviews concluded that traffic patterns and road characteristics better match the higher limit. Officers say these roads perform strategic movement functions within the local network, have relatively low frontage density and adequate footways.
What the consultations showed
Thousands responded to the consultations, with clear majorities in favour across the affected routes. The strongest backing was recorded for Aberdare Road and the A4054 Cardiff Road in Quakers Yard, where roughly three-quarters of respondents supported returning to 30mph.
- Aberdare Road – proposal to revert from its junction with Ynysfach Road westward to the Cyfarthfa Retail Park roundabout.
- Cyfarthfa Road – proposal covers the section from the A4102 Swansea Road northwards to the Brecon Road junction, including a short part of Brecon Road.
- A4054 Cardiff Road (Quakers Yard) – proposal for a defined 412m section to revert to 30mph.
- Swansea Road – proposal to change a specified east–west section back to 30mph.
Below is a summary of the consultation responses reported by the council.
| Road | Support | Opposed |
|---|---|---|
| Aberdare Road | 2,541 (77.4%) | 742 (22.6%) |
| Cyfarthfa Road | 2,504 (76.3%) | 779 (23.7%) |
| A4054 Cardiff Road (Quakers Yard) | 2,541 (77.4%) | 742 (22.6%) |
Why officers say change is needed
The technical reviews cited by council officers indicate that traffic movement on these routes is more consistent with a 30mph setting. For Cyfarthfa Road and the Cardiff Road section in Quakers Yard, the assessments noted that the streets act as strategic links across the road network and that footway provision and the low density of properties along those stretches mean a 30mph limit would be appropriate.
If the cabinet approves the recommendations on Thursday, 14 May, the council will move forward with the legal procedures required to alter the speed limits. Any change would include updating signage and the statutory traffic orders that determine limits.
What it means for drivers and residents
For commuters and local drivers the proposals could mean slightly higher speeds on these specific sections, potentially improving journey times. For residents and businesses fronting the affected stretches, the change may raise concerns about vehicle speed and road safety. The council's consultation figures suggest a majority of respondents believe the higher limit is suitable for the character and use of these roads.
Councillors will be asked to weigh the consultation results against road-safety considerations and the technical assessments when they meet. Any final decision and its timetable will be confirmed following the cabinet meeting.
Local drivers and residents who want to follow the debate can attend the cabinet meeting or view agenda papers on the council's website for more detail on the proposed sections and next steps.
