PREDICTIONS OF NEW BEAST FROM EAST IS BAD NEWS FOR ROADS

Predictions that Britain is facing a new ‘Beast from the East’ could prove to be bad news for those highway authorities who have not carried out the necessary maintenance of the road network warns the Road Surface Treatments Association (RSTA).

Researchers at University College London have made one of the longest-range UK weather forecasts and predicted that January – February 2020 could be one of the coldest winters for 30 years with an average temperature of 3.9C, which is 0.5C below the 1981-2010 average for the same period.

“A severe winter would have a detrimental impact upon our roads and result in a significant increase in the number of potholes, particularly where roads have not been properly maintained or re-surfaced,” said Mike Harper, RSTA chief executive.

Potholes are caused by water or snow freezing in cracks in the road surface. The expansion of ice results in damage and breaking up of the road surface which is made worse by repeated freeze-thaw cycles. Budget constraints over the last 10 years, mean that many highway authorities have not had assured levels of funding for planned, comprehensive maintenance and are forced to adopt an expensive patch-and-mend approach.

“Years of under-investment by successive governments has resulted in a decline in proactive maintenance techniques such as surface treatments, where roads are treated before they get to a critical condition, by sealing the surface against water ingress and thus preventing potholes forming.  This is what highway authorities should be doing to comply with the new code of practice, Well-Managed Highway Infrastructure. The industry constantly counts how many potholes have been repaired, but in reality we should be stopping them forming in the first place. The resultant patch-and-mend mentality of repairing potholes reactively is a very expensive solution explained Harper. “Whilst the government has provided some much welcomed additional ad-hoc funding there are over 40,000 local roads that are in such a poor structural condition that they will need to be replaced within 5 years.”

Harper called for a new approach from both national and local government: “What is needed from national government is a 5 year settlement for the UK’s Local Road Network, similar to that already in place, and delivering benefits, for the Strategic Road Network.  Such a new approach would provide that assured funding that allows local highway authorities to plan and implement the programmes of maintenance that would enable roads to withstand the impact of severe winters and ever increasing traffic volumes.