from
https://gov.wales/sites/default/files/publications/2019-12/south-east-wales-transport-commission-progress-update.pdfI started reading this with a chuckle that these fast were fast-tracking something that would slow motorway traffic down to 50 m.p.h ... but then took a further read and it became a read to be very much less flippant about.
An initial task for the South East Wales Transport Commission is to propose ‘fast-track’ measures to help alleviate congestion on the M4 in South East Wales.
We are therefore making three specific recommendations to the Welsh Ministers:
1.Remove the variable speed limit from around junction 24 (Coldra) and up to junction 28 (Tredegar Park), and replace it with an average speed control of 50mph over the same extents.
A long document. I picked out:
Figure 1: An illustrative commuting journey
A typical commuter journey from West Newport through the Brynglas tunnels to Greater Bristol is one of the most common on the M4 in South East Wales. Following the removal of the Severn crossings tolls, this type of trip is increasing. The precise origin and destination within these areas will of course vary, but for illustrative purposes:
• The approximate journey time by car is between 40-85 minutes in the morning (to arrive by 9am) The fuel cost is around £4.20.2
• To use the bus would take over an hour and a half, especially when taking into account the frequency of services (less than hourly in the morning) and the need to change between buses. The bus fare for a single journey is over £16.80 each way, and includes a coach service.
• Alternatively, travelling by rail from Pye Corner to Bristol Temple Meads requires taking a bus for part of the journey (or changing services at Cardiff Central), taking between 65-70 minutes and costing £14.10. There are two services per hour.
It shows how totally inefficient the bus (and to a lesser extent) the train are for this commute ... makes me weep when I think how easily a train every 30 minutes could help Ebbw Vale - Pye Corner - Newport - Severn Tunnel Junction - Pilning - Aztec West - Patchway - Bristol Parkway - Filton Abbey Wood - Stapleton Road - Lawrence Hill - Temple Meads and Parson Street. And I look at all the flows that are not currently catered for being better handled.