Warrington: 22% of estate roads RED at survey peak
Warrington earns GREEN DfT scorecards for both road condition and maintenance spend — yet the overall rating is AMBER because best practice lags behind. Meanwhile the council's own surveys recorded 22% of unclassified roads in RED condition in 2022, nearly 19,000 pothole fills in five years, and an admission that New Town estate roads built in the same era are reaching end of design life together across 672km of residential network.
What the condition data shows
Five years of SCANNER and CVI survey data from Warrington Borough Council's June 2025 transparency report — classified roads stable, U-roads volatile
A-roads (137.5km — 15% of network): broadly stable
| Year | Red | Amber | Green |
|---|---|---|---|
| 2020 | 2.0% | 15.8% | 82.2% |
| 2021 | 1.4% | 14.4% | 84.2% |
| 2022 | 1.6% | 14.9% | 83.6% |
| 2023 | 1.3% | 14.7% | 84.0% |
| 2024 | 1.4% | 16.4% | 82.2% |
A-road RED condition has stayed below 2% throughout the five-year period. Amber rose to 16.4% in 2024 — the highest in the series — but main roads remain overwhelmingly green. A-roads are a small fraction of where most Warrington motorists live and drive day to day.
B and C roads (114.5km — 12% of network): consistently strong
| Year | Red | Amber | Green |
|---|---|---|---|
| 2020 | 2% | 20% | 78% |
| 2021 | 1% | 15% | 84% |
| 2022 | 1% | 13% | 86% |
| 2023 | 1% | 15% | 83% |
| 2024 | 1% | 16% | 83% |
B and C roads have held at just 1% RED for four consecutive years. This is the data behind Warrington's GREEN condition scorecard — but it covers only 114.5km of a 924km network.
GREEN spend — AMBER overall
Warrington projects spending 49% above its DfT allocation with 85% classed as preventative maintenance — enough for a GREEN spend scorecard. Yet the overall DfT rating stays AMBER because best practice does not yet meet the full criteria. For motorists, that split matters: the council can point to investment and condition data on classified roads, while claims on the 672km U-road network turn on specific inspection and repair records.
The 672km U-road network
Nearly three-quarters of Warrington's carriageways are unclassified — surveyed differently from A, B and C roads
| Year | U-roads in RED condition |
|---|---|
| 2020 | 13% |
| 2021 | 20% |
| 2022 | 22% |
| 2023 | 14% |
| 2024 | 13% |
CVI surveys — half the network each year
Warrington undertakes SCANNER laser surveys on 100% of its A, B and C class carriageways annually. For U-roads, it uses coarse visual inspection (CVI) on approximately 50% of the network each year, achieving full coverage every two years.
CVI is a rapid, coarse survey — designed to cover large parts of a network quickly. At the 2022 peak, 22% RED on 672km implies roughly 148km of residential and estate roads needing maintenance consideration — yet any given U-road may only be condition-assessed every other year.
PAS 2161 change from 2026/27
Warrington's report notes that from 2026/27 a new methodology based on BSI PAS 2161 will replace the current three-category RED/Amber/Green system with five condition categories. Authorities will need PAS 2161-accredited suppliers.
Until that transition, U-road condition relies on CVI data that the DfT itself acknowledges is less comparable nationally than SCANNER results — relevant when the council cites GREEN condition on aggregate scorecards.
Why this matters for Section 58
To rely on the Section 58 defence, Warrington must show it had a reasonable system for knowing the condition of its roads. For the 672km U-road network, ask:
- • When was your road last CVI-surveyed — and was it in a year when that section was covered?
- • If 22% of U-roads were RED at the 2022 peak, what was done about defects on your estate?
- • Does a coarse visual survey every two years meet the standard for roads the council admits are ageing together?
- • Was your defect on a Resilient Highway Network diversion route subject to accelerated wear from motorway traffic?
A council cannot claim detailed knowledge of a 672km residential network it assesses with coarse visual inspection on a rolling two-year cycle — especially where it publicly acknowledges simultaneous end-of-life deterioration across New Town-era estate roads.
18,988 pothole fills in five years
Reactive repair volumes from Warrington's published transparency data — 2024/25 was a five-year high
| Year | Potholes filled |
|---|---|
| 2020/21 | 4,039 |
| 2021/22 | 3,309 |
| 2022/23 | 3,345 |
| 2023/24 | 3,922 |
| 2024/25 | 4,373 |
| Five-year total | 18,988 |
£686,806 for reactive pothole work in 2025/26
Warrington allocated 11.1% of its £7.18m Highways Maintenance Block specifically to pothole reactive maintenance in 2025/26 — alongside £3.17m (51.3%) for structural maintenance. The council's Tarmac term maintenance contract was recently reappointed for six years with optional extensions, meaning reactive repair capacity is embedded in the delivery model.
The council's repair threshold
Warrington's public guidance states potholes must be at least 4cm deep on roads (2.5cm on footways) and wider than 30cm to be actioned. Defects below that threshold are not normally repaired — yet can still damage vehicles. If your pothole was smaller than the council's intervention standard, that does not automatically defeat a claim if the defect was nevertheless dangerous in the specific circumstances.
The New Town ageing admission
Warrington's own explanation for U-road deterioration — in its own words
“A significant challenge with our carriageway network involves significant sections of our roads built around the same time as part of the New Town development. This inevitably means that the rates of deterioration are largely the same, and most of these roads are approaching the end of their original design life and require treatment at the same time.”
— Warrington Borough Council Local Highways Maintenance Transparency Report, June 2025
“Recent studies identified that one of our largest challenges is the condition of the U Class Road network. Significant sections of our estate roads were built around the same time as New Town development. This inevitably means the rates of deterioration are largely the same, with most of these pavement sections approaching Red status (at the end of their original design life at the same time) and require resurfacing soon.”
— Warrington Borough Council — £9M Highway Investment Programme section, June 2025
£49m of council-funded investment
Warrington invested £40m of internal borrowing from 2015–2022, delivering 612 schemes including 257 unclassified road treatments. A further £9m was approved in July 2022, targeting U-roads (40% / £3.6m) and footways (60% / £5.4m) — including 69 U-road schemes treating approximately 10.2km.
That is roughly 1.5% of the 672km U-road network treated under the latest programme — while the council simultaneously acknowledges most New Town-era estate roads need resurfacing soon.
Motorway diversion pressure
Warrington sits between the M6, M56 and M62. The council states that during motorway incidents, closures or severe weather, high volumes of diverted traffic adversely affect the local highway network — testing its Resilient Highway Network.
Combined with growing population and the council's note that revenue funding for maintenance has reduced, this creates documented pressure on roads that were never designed for current traffic volumes.
Five years of maintenance spending
Capital and revenue spend from Warrington's transparency report — network replacement value approximately £2.3 billion
| Year | DfT capital (£,000s) | Capital spend (£,000s) | Revenue spend (£,000s) | Preventative | Reactive |
|---|---|---|---|---|---|
| 2025/26 (proj.) | 7,184 | 10,684 | 3,071 | 85% | 15% |
| 2024/25 | 4,496 | 8,193 | 2,817 | 84% | 16% |
| 2023/24 | 5,205 | 5,006 | 3,318 | 75% | 25% |
| 2022/23 | 3,989 | 5,285 | 2,999 | 76% | 24% |
| 2021/22 | 3,989 | 7,569 | 2,072 | 83% | 17% |
| 2020/21 | 8,352 | 7,824 | 2,116 | 85% | 15% |
Steady state on paper — pressure on the ground
Warrington's stated carriageway strategy is to maintain “steady state” — hold current condition without further deterioration. The council uses Causeway HORIZONS pavement management software and batches projects by ward for delivery efficiency.
Yet the same report acknowledges reduced revenue funding, a £2.3 billion network with 49,220 gullies and 256 road bridges, and customer survey data showing road condition as the top priority for Warrington residents. GREEN scorecards on classified-road SCANNER data do not erase the 22% U-road RED peak or 4,373 pothole fills in a single year.
Claiming against a GREEN condition, AMBER overall council
Honest assessment: Warrington is better resourced than many authorities — here is how that changes your approach
What works in the council's favour
- ✓ GREEN spend scorecard — capital spend consistently exceeds DfT allocation
- ✓ GREEN condition scorecard — A and B/C roads at 1% RED or below
- ✓ 75–85% of spend classed as preventative across five years
- ✓ £49m of council-funded investment programmes since 2015
- ✓ Documented asset management via Causeway HORIZONS and ISO-aligned processes
Expect a well-documented Section 58 defence on A and B/C roads. Generic claims on main routes will struggle.
What works in yours
- ✗ AMBER best practice — the reason overall rating is not GREEN
- ✗ 672km U-roads (73% of network) on coarse CVI surveys every two years
- ✗ 22% U-road RED at 2022 survey peak — roughly 148km of estate roads
- ✗ 18,988 pothole fills in five years — defects forming between inspections
- ✗ Council admits New Town-era roads reaching end of design life together
- ✗ Motorway diversion traffic acknowledged as damaging local roads
The winning strategy here is specificity
Against a council with GREEN condition and spend scorecards, your claim lives or dies on the specific defect and road class:
- • Report the pothole first — Warrington requires a report reference number for compensation claims
- • Prior reports of the same defect (FixMyStreet, council records) — proof of actual notice
- • Photos showing size, depth and visible age — especially important given the 4cm repair threshold
- • Road class — on a U-road, the CVI two-year survey cycle and New Town ageing admission are your strongest arguments
- • Location relative to known motorway diversion routes on the Resilient Highway Network
Mac builds exactly this case: he searches for prior reports, assesses your photo evidence, and cites Warrington's own transparency data — including the GREEN/AMBER scorecard tension — where it helps you.
Report a pothole to Warrington Borough Council
Warrington requires you to report the defect before claiming compensation — and you will need the reference number from your report. Only potholes at least 4cm deep on roads (2.5cm on footways) and wider than 30cm are normally actioned. Report anyway and tell us when you did so we can reference it in your pack.
Report pothole damage — warrington.gov.ukHit a pothole in Warrington?
GREEN scorecards demand a precise claim. £35 for a professional claim pack.
DIY claim
- • Submit photos and invoices
- • Use generic template letter
- • No U-road CVI survey-gap argument
- • No prior-report search
- • No New Town ageing citation
Professional claim pack
- ✅ 22% U-road RED peak documented
- ✅ 672km CVI survey-cycle argued
- ✅ 18,988 pothole fills in five years cited
- ✅ Prior reports searched and attached
- ✅ Section 58 rebuttal tailored to Warrington
No percentage fees. You keep 100% of any compensation.
Frequently asked questions
Warrington has GREEN condition and spend scorecards — why is the overall rating AMBER?
The Department for Transport rates Warrington GREEN on both road condition and maintenance spend, but AMBER on best practice — which pulls the overall rating to AMBER. For your claim, condition and whether the specific defect was reasonably inspected matter more than the aggregate spend scorecard. Warrington's own data still shows U-roads hitting 22% RED in 2022 and 4,373 pothole fills in 2024/25.
What if my pothole was on a residential or unclassified road in Warrington?
U-roads make up 672km — roughly 73% of Warrington's 924km carriageway network. The council surveys approximately 50% of U-roads each year using coarse visual inspection, achieving full coverage every two years. At the 2022 survey, 22% of U-roads were in RED condition. The council itself notes many estate roads were built together during New Town development and are approaching the end of their design life at the same time.
Does Warrington spending 49% above its DfT allocation weaken my claim?
Not necessarily — it strengthens the council's Section 58 defence on aggregate spend. But Section 58 turns on whether the specific defect that damaged your vehicle was reasonably inspected and repaired. Warrington projected £10.684m capital spend against a £7.184m DfT allocation in 2025/26, yet still filled 4,373 potholes in 2024/25. High reactive volume suggests defects continue forming between inspections.
Does the New Town estate roads admission help my claim?
Yes. Warrington publicly states that significant sections of its carriageway network were built around the same time as part of New Town development, meaning deterioration rates are largely the same and most roads are approaching the end of their original design life together. That is documented knowledge of elevated risk across large parts of the 672km U-road network.
Pothole fills rose to 4,373 in 2024/25 — does that mean the roads are fixed?
No. 2024/25 was the highest pothole-fill year in Warrington's five-year published record. The council allocated £686,806 — 11.1% of its 2025/26 Highways Maintenance Block — specifically to reactive pothole maintenance. Filling individual defects is reactive work; the underlying U-road condition data and the council's own New Town ageing admission show structural pressure remains.
Does motorway diversion traffic affect pothole claims in Warrington?
It can strengthen context arguments. Warrington sits between the M6, M56 and M62, and the council states that during motorway incidents or closures, high volumes of diverted traffic adversely affect the local highway network. If your defect was on a known diversion route, the council's own Resilient Highway Network documentation acknowledges accelerated wear.
Do I need to report the pothole before claiming against Warrington?
Warrington's claims guidance states you should report the defect before submitting a compensation claim and will need the reference number from your report. The council only action potholes at least 4cm deep on roads (2.5cm on footways) and wider than 30cm. Reporting creates a record of notice — valuable evidence even if the council's repair thresholds mean smaller defects are not fixed.
Data sources: Department for Transport — Local Road Maintenance Ratings 2025 to 2026 | Warrington Borough Council Local Highways Maintenance Transparency Report (June 2025). Contains public sector information licensed under the Open Government Licence v3.0.