Tunnel Terrace, Newport
Tunnel Terrace in Newport has for many years enjoyed a walkway over the main London to Swansea railway.
With electrification of the line due, the walkway required height adjustment of 350mm to cater for the increased height of the new trains. Griffiths commenced the project in September 2017 and is due to complete in February 2018.
In addition to increasing the height of the walkway Griffiths will also be improving the paving and the approach.