Road has faced ‘longstanding challenges’ and disruption
Further plans have been put forward to tackle continuous flooding on a major road to Manchester Airport. Less than 10 years old, the A555 has faced ‘longstanding challenges’, causing major disruption for drivers.
The road links Stockport and Manchester Airport to the wider network but after it opened in 2018, it has ‘experienced flooding during periods of prolonged and intense rainfall’ and was seriously affected in July 2019.
A review was carried out which found a number of issues and works were carried out. However due to the wider landscape, the road has still continued to flood despite measures being taken.
On New Year’s Day and New Years Eve between 2024 and 2025, there was ‘widespread flooding and disruption’ across the borough when a month’s worth of rainfall fell in a matter of hours and several rivers saw record water levels. The A555 also flooded and had to be completely closed to traffic with icy floodwaters having to be broken up by hand because gritting was ineffective.
In a new report, the council said: “Consistent with findings elsewhere across the borough, the flooding was not attributed to routine maintenance failures but instead reflected the exceptional rainfall intensity and the inability of drainage systems to discharge normally during periods of extreme river levels.”
After this, the council looked at what further measures could be taken with interventions to improve drainage around Woodford and work was completed in July this year. Drainage from the Highfield Parkway housing estate and Woodford’s Recreation Ground were diverted into Spath Brook.
In a report presented to Stockport councillors on August 3, council officers said: “The next stage of work is to undertake improvements to pumping infrastructure serving the A555 at Hall Moss Lane to increase the overall pump capacity, with the works planned to start later this year.
“The requirement for these upgrades was identified following on-site testing which confirmed that the discharge rate from the pumps was significantly less than the green field run off rate for the catchment area, resulting in the pump station becoming overwhelmed during periods of heavy and prolonged rainfall.
“These works include replacement of existing pump equipment and increasing pumping capacity to improve the rate at which water can be removed from the highway drainage system during extreme weather events.”
Going forward, the local authority said: “In the coming year, the council is looking at improvements to the pond capacity at the Oil terminal gyratory pond.
“Following the downstream improvements at the Hall Moss Lane pump station, it is proposed to increase the discharge rate from the ponds. An increase in discharge rate will reduce the drain-down time and allow for more flow to reach the pumping station outside of the critical storm event.
“This will mitigate the issue of the pond overtopping during periods of prolonged and heavy rainfall.”
At the meeting, Anne Nerney raised concerns about flooding at Spath Brook and Spath Lane fearing diverted water into the ‘small undredged brook’ could create issues. She asked the council for reassurance ‘my home will be safe and any future developments will not worsen this’.
Councillors said they had passed the matter onto their planning team.
At the same meeting, councillors also approved plans to upgrade Bramhall High School. This partial redevelopment looks to address issues caused by ageing buildings built with concrete that is prone to collapsing without warning.
To find all the planning applications, traffic diversions, road layout changes, alcohol licence applications and more in your community, visit the Public Notices Portal.



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