When the wind blows. A blast of Arctic air has brought cold temperatures and high winds to the West Coast of England. No prizes for guessing which busy mixed-traffic route has been thrown into chaos. Severe winds have caused infrastructure damage and brought trains to a standstill across North West England and parts of the Midlands. There were knock-on effects for both passenger and freight operations. While the most visible impact has been on passenger services, the disruption affected all traffic on key mixed-use corridors, including, of course, on the West Coast Main Line.
On Wednesday (25 March) and into Thursday, core routes were blocked by fallen trees and damage to overhead wires. In some cases, the support masts were destroyed. High winds caused significant disruption across the North West rail network, with fallen trees damaging overhead line equipment on routes between Manchester and Preston. Other incidents further south knocked out services to Wolverhampton.
Fraught freight flows
The incident near Lostock, outside Bolton, blocked a key artery used by both passenger and freight services. That forced cancellations and halted traffic while repairs were carried out. Lostock is midway between Manchester and Preston, and the line feeds into the West Coast Main Line. Further south, damage on the West Coast Main Line itself compounded the problem. That was a real headache for all traffic, and restricted capacity on the UK’s most important freight corridor.
Images of stranded passenger trains have illustrated the immediate impact of the storm. However, the consequences extended well beyond the passenger timetable. Freight services operating through the region — including flows linking Trafford Park, the Port of Liverpool, and inland terminals — were also affected by the loss of available paths. In a network with limited diversionary capability, even short sections of blocked line can have disproportionate consequences.
Capacity constraints ripple across the system
On Wednesday, most of the UK woke up to a sunny – albeit cold and moderately windy day. It was a different story for those on the West Coast. “The disruption has been caused by severe winds overnight,” said Darren Miller, infrastructure director for Network Rail’s North West route, delivering a statement on the day. “Trees [have knocked] down overhead power lines, severing connections, knocking down masts entirely, which causes major disruption.”
Britain’s passenger-intensive network has meant freight trains are held at terminals or looped en route, paths were lost or rescheduled at short notice. Congestion built up on alternative routes, where available. Fortunately, a diversion does exist at Lostock and on routes westward out of Manchester, which connect with the West Coast Main Line. Ironically, another blockage, further south on the WCML near Wolverhampton, left some capacity available for diverted workings.
The infrastructure agency Network Rail and the official passenger information service, National Rail Enquiries, warned of disruption until at least the end of Wednesday. That was still the case by early Thursday morning.