The catch-up problem

£18.6bn reported carriageway backlog England and Wales
£5bn emergency recovery scenario Immediate boost
£10bn serious recovery scenario Worst-case borrowing model
£600m annual interest at 6% Illustrative cost on £10bn

The two-part plan

Ring-fencing VED fixes the long-term settlement. It does not magically repair decades of neglected surfaces, drainage, signage, junctions and failed concrete roads. That needs a separate one-off recovery fund.

Backlog boost by authority

This model uses saved local road responsibility data to show how a £5bn and £10bn recovery fund could be allocated.

Worst-case borrowing illustration £600,000,000 annual interest on £10,000,000,000 at 6.0%

A recovery fund should be tied to visible road renewal: resurfacing, reconstruction, drainage, road markings, safety-critical repairs and severe unadopted residential roads where appropriate.

Authority Local road length Current roads budget £5,000,000,000 recovery boost £10,000,000,000 recovery boost
Aberdeen City Council 652 miles £23,801,000 £13,609,837 £27,219,675
Aberdeenshire Council 3,788 miles £27,150,500 £79,103,126 £158,206,252
Angus Council 1,177 miles £32,579,000 £24,585,931 £49,171,863
Argyll and Bute Council 1,493 miles £35,893,000 £31,163,803 £62,327,607
Barking and Dagenham 214 miles £6,662,000 £4,476,067 £8,952,133
Barnet 470 miles £29,418,660 £9,808,424 £19,616,849
Barnsley 726 miles £11,928,000 £15,166,730 £30,333,460
Bath & North East Somerset 670 miles £17,043,697 £13,986,087 £27,972,173
Bedford 597 miles £5,171,620 £12,455,142 £24,910,284
Bexley 344 miles £6,400,000 £7,174,681 £14,349,362
Birmingham 1,597 miles £106,000,000 £33,343,453 £66,686,906
Blackburn with Darwen 331 miles £12,450,000 £6,902,225 £13,804,449
Blackpool 278 miles £6,600,000 £5,812,400 £11,624,799
Blaenau Gwent County Borough Council 254 miles £13,024,430 £5,306,409 £10,612,819
Bolton 617 miles £6,719,000 £12,883,288 £25,766,575
Bournemouth, Christchurch and Poole 788 miles £9,616,000 £16,451,167 £32,902,334
Bracknell Forest 298 miles £9,320,000 £6,214,597 £12,429,194
Bradford 1,136 miles £17,974,870 £23,729,640 £47,459,281
Brent 289 miles £5,047,000 £6,032,959 £12,065,919
Bridgend County Borough Council 496 miles £13,875,201 £10,366,311 £20,732,622
Brighton and Hove 377 miles £7,493,000 £7,862,308 £15,724,617
Bristol 707 miles £23,924,000 £14,764,533 £29,529,066
Bromley 569 miles £5,000,000 £11,884,281 £23,768,563
Buckinghamshire 2,060 miles £73,158,000 £43,009,162 £86,018,325
Bury 363 miles £10,517,129 £7,576,878 £15,153,756
Caerphilly County Borough Council 632 miles £17,871,361 £13,194,666 £26,389,332
Calderdale 710 miles £7,730,000 £14,816,429 £29,632,859
Cambridgeshire 2,794 miles £73,000,000 £58,344,556 £116,689,112
Camden 171 miles £9,605,000 £3,580,853 £7,161,707
Cardiff Council 680 miles £73,220,408 £14,206,646 £28,413,293
Carmarthenshire County Council 2,131 miles £40,585,072 £44,501,185 £89,002,369
Central Bedfordshire 884 miles £13,500,000 £18,462,153 £36,924,306
Ceredigion County Council 1,334 miles £13,630,072 £27,855,406 £55,710,812
Cheshire East 1,693 miles £65,606,936 £35,341,466 £70,682,931
Cheshire West and Chester 1,400 miles £27,125,000 £29,230,661 £58,461,323
City of Edinburgh Council 972 miles £49,862,000 £20,304,476 £40,608,953
City of London 29 miles £70,000 £609,783 £1,219,566
City of York 493 miles £14,517,000 £10,288,466 £20,576,933
Clackmannanshire Council 196 miles £5,892,000 £4,086,843 £8,173,687
Conwy County Borough Council 951 miles £20,439,793 £19,863,357 £39,726,713
Cornwall 4,561 miles £61,028,000 £95,242,914 £190,485,828
Coventry 556 miles £15,446,000 £11,598,851 £23,197,702
Croydon 482 miles £12,449,000 £10,067,906 £20,135,813
Cumberland 2,253 miles £27,348,000 £47,044,109 £94,088,219
Darlington 338 miles £4,248,000 £7,057,914 £14,115,828
Denbighshire County Council 853 miles £17,946,416 £17,800,474 £35,600,948
Derby 478 miles £5,673,000 £9,977,088 £19,954,175
Derbyshire 3,475 miles £59,938,000 £72,564,176 £145,128,353
Devon 7,978 miles £114,349,000 £166,574,551 £333,149,101
Doncaster 1,014 miles £6,828,000 £21,173,741 £42,347,483
Dorset 2,355 miles £32,581,520 £49,171,863 £98,343,726
Dudley 647 miles £15,994,000 £13,506,045 £27,012,089
Dumfries and Galloway Council 2,683 miles £34,604,000 £56,022,191 £112,044,382
Dundee City Council 377 miles £10,362,000 £7,875,283 £15,750,565
Durham 2,356 miles £50,000,000 £49,184,837 £98,369,674
Ealing 369 miles £7,659,752 £7,706,619 £15,413,238
East Ayrshire Council 799 miles £20,691,000 £16,684,701 £33,369,401
East Dunbartonshire Council 347 miles £17,180,000 £7,252,525 £14,505,051
East Lothian Council 682 miles £20,384,000 £14,245,569 £28,491,137
East Renfrewshire Council 322 miles £31,909,000 £6,720,587 £13,441,174
East Riding of Yorkshire 2,154 miles £31,262,000 £44,968,252 £89,936,505
East Sussex 2,044 miles £21,000,000 £42,671,836 £85,343,671
Enfield 388 miles £3,733,000 £8,108,816 £16,217,633
Essex 5,092 miles £151,353,000 £106,309,827 £212,619,654
Falkirk Council 586 miles £25,664,000 £12,234,582 £24,469,164
Fife Council 1,682 miles £71,302,000 £35,120,906 £70,241,811
Flintshire County Council 775 miles £15,182,872 £16,178,711 £32,357,421
Gateshead 559 miles £50,000,000 £11,663,722 £23,327,443
Glasgow City Council 1,167 miles £109,212,950 £24,365,372 £48,730,743
Gloucestershire 3,433 miles £77,153,000 £71,681,937 £143,363,874
Greenwich 322 miles £2,830,000 £6,733,561 £13,467,122
Gwynedd Council 1,432 miles £16,875,476 £29,905,315 £59,810,630
Hackney 168 miles £12,100,000 £3,503,009 £7,006,017
Halton 372 miles £9,536,000 £7,758,516 £15,517,031
Hammersmith and Fulham 137 miles £2,030,000 £2,854,303 £5,708,607
Hampshire 5,511 miles £103,772,000 £115,067,349 £230,134,697
Haringey 221 miles £5,321,000 £4,605,808 £9,211,615
Harrow 293 miles £16,542,851 £6,123,778 £12,247,556
Hartlepool 255 miles £3,000,000 £5,332,358 £10,664,715
Havering 418 miles £10,720,860 £8,731,574 £17,463,147
Herefordshire 2,038 miles £50,000,000 £42,555,069 £85,110,137
Hertfordshire 3,060 miles £134,239,000 £63,897,473 £127,794,947
Highland Council 4,391 miles £84,408,000 £91,675,035 £183,350,070
Hillingdon 446 miles £14,244,000 £9,302,434 £18,604,868
Hounslow 304 miles £3,668,643 £6,357,312 £12,714,624
Inverclyde Council 249 miles £8,394,000 £5,189,643 £10,379,285
Isle of Anglesey County Council 735 miles £11,499,337 £15,348,368 £30,696,735
Isle of Wight 547 miles £3,910,000 £11,430,188 £22,860,375
Isles of Scilly 21 miles £218,000 £441,120 £882,239
Islington 147 miles £5,060,000 £3,074,863 £6,149,726
Kensington and Chelsea 132 miles £4,477,000 £2,763,485 £5,526,969
Kent 5,664 miles £119,683,000 £118,258,979 £236,517,957
Kingston upon Hull, City of 468 miles £7,621,000 £9,769,502 £19,539,004
Kingston upon Thames 214 miles £2,150,000 £4,463,093 £8,926,185
Kirklees 1,187 miles £20,463,453 £24,780,543 £49,561,086
Knowsley 370 miles £10,361,708 £7,719,593 £15,439,186
Lambeth 239 miles £11,085,007 £4,982,057 £9,964,114
Lancashire 4,333 miles £96,005,000 £90,481,417 £180,962,834
Leeds 1,789 miles £41,842,505 £37,352,452 £74,704,904
Leicester 519 miles £13,025,000 £10,846,353 £21,692,706
Leicestershire 2,853 miles £49,071,000 £59,577,096 £119,154,192
Lewisham 270 miles £7,729,000 £5,630,762 £11,261,524
Lincolnshire 5,558 miles £106,610,000 £116,053,381 £232,106,761
Liverpool 892 miles £27,714,779 £18,617,843 £37,235,685
Luton 290 miles £8,641,534 £6,045,934 £12,091,867
Manchester 866 miles £24,686,000 £18,085,904 £36,171,808
Medway 534 miles £5,524,000 £11,157,731 £22,315,463
Merthyr Tydfil County Borough Council 193 miles £13,611,775 £4,034,947 £8,069,894
Merton 232 miles £6,115,000 £4,852,316 £9,704,631
Middlesbrough 350 miles £10,372,000 £7,317,396 £14,634,792
Midlothian Council 432 miles £16,873,000 £9,029,978 £18,059,956
Milton Keynes 830 miles £28,486,711 £17,333,406 £34,666,812
Monmouthshire County Council 944 miles £20,826,284 £19,720,642 £39,441,283
Moray Council 1,048 miles £11,705,000 £21,887,317 £43,774,635
Na h-Eileanan Siar (Western Isles) Council 791 miles £14,935,000 £16,516,037 £33,032,075
Neath Port Talbot County Borough Council 515 miles £17,869,305 £10,755,534 £21,511,068
Newcastle 622 miles £19,506,703 £12,987,080 £25,974,161
Newham 268 miles £11,050,000 £5,591,840 £11,183,680
Newport City Council 460 miles £18,654,046 £9,600,839 £19,201,677
Norfolk 6,096 miles £82,015,000 £127,275,983 £254,551,965
North Ayrshire Council 684 miles £33,978,000 £14,271,517 £28,543,034
North East Lincolnshire 398 miles £29,085,876 £8,316,402 £16,632,804
North Lanarkshire Council 1,068 miles £54,874,000 £22,302,489 £44,604,977
North Lincolnshire 858 miles £14,265,000 £17,917,241 £35,834,482
North Northamptonshire 1,151 miles £23,465,000 £24,041,019 £48,082,038
North Somerset 700 miles £12,061,623 £14,608,844 £29,217,687
North Tyneside 506 miles £7,791,251 £10,560,923 £21,121,845
North Yorkshire 5,308 miles £62,933,000 £110,824,816 £221,649,632
Northumberland 3,019 miles £37,742,878 £63,028,208 £126,056,417
Nottingham 491 miles £8,205,000 £10,249,544 £20,499,088
Nottinghamshire 2,720 miles £72,261,000 £56,800,637 £113,601,275
Oldham 511 miles £10,319,589 £10,677,689 £21,355,379
Orkney Islands Council 649 miles £12,235,000 £13,557,941 £27,115,882
Oxfordshire 2,905 miles £67,769,528 £60,653,947 £121,307,894
Pembrokeshire County Council 1,548 miles £38,879,728 £32,331,473 £64,662,946
Perth and Kinross Council 1,671 miles £37,519,000 £34,900,346 £69,800,692
Peterborough 605 miles £13,137,800 £12,623,805 £25,247,611
Plymouth 524 miles £22,065,000 £10,950,146 £21,900,291
Portsmouth 278 miles £34,486,000 £5,799,426 £11,598,851
Powys County Council 3,065 miles £41,066,828 £63,988,292 £127,976,584
Reading 247 miles £8,019,048 £5,163,694 £10,327,389
Redbridge 331 miles £5,100,000 £6,915,199 £13,830,397
Redcar & Cleveland 413 miles £8,250,000 £8,614,807 £17,229,613
Renfrewshire Council 592 miles £38,666,000 £12,351,349 £24,702,698
Rhondda Cynon Taf County Borough Council 736 miles £51,901,234 £15,374,316 £30,748,632
Richmond upon Thames 257 miles £8,800,000 £5,358,306 £10,716,612
Rochdale 478 miles £7,402,141 £9,990,062 £19,980,124
Rotherham 731 miles £7,283,387 £15,257,549 £30,515,098
Rutland 337 miles £16,820,529 £7,031,966 £14,063,931
Salford 493 miles £9,043,743 £10,301,440 £20,602,881
Sandwell 520 miles £14,839,348 £10,859,327 £21,718,654
Scottish Borders Council 1,928 miles £29,202,000 £40,258,652 £80,517,304
Sefton 616 miles £8,960,556 £12,870,313 £25,740,627
Sheffield 1,219 miles £17,800,230 £25,442,222 £50,884,445
Shetland Islands Council 642 miles £42,573,000 £13,402,252 £26,804,504
Shropshire 3,143 miles £41,901,173 £65,623,030 £131,246,059
Slough 196 miles £1,888,000 £4,099,818 £8,199,635
Solihull 529 miles £9,792,000 £11,040,964 £22,081,929
Somerset 4,163 miles £76,066,451 £86,926,512 £173,853,024
South Ayrshire Council 769 miles £16,302,000 £16,048,969 £32,097,939
South Gloucestershire 936 miles £16,007,000 £19,539,004 £39,078,008
South Lanarkshire Council 1,532 miles £51,457,000 £31,994,146 £63,988,292
South Tyneside 351 miles £7,147,000 £7,330,370 £14,660,740
Southampton 367 miles £7,817,825 £7,654,723 £15,309,445
Southend-on-Sea 285 miles £9,656,608 £5,955,115 £11,910,230
Southwark 244 miles £7,800,000 £5,098,824 £10,197,648
St Helens 457 miles £10,667,000 £9,548,942 £19,097,884
Staffordshire 3,807 miles £70,231,221 £79,492,349 £158,984,698
Stirling Council 664 miles £21,763,000 £13,869,320 £27,738,639
Stockport 610 miles £15,067,828 £12,740,572 £25,481,145
Stockton-on-Tees 526 miles £6,919,802 £10,976,094 £21,952,188
Stoke-on-Trent 542 miles £8,776,865 £11,313,421 £22,626,841
Suffolk 4,148 miles £55,992,000 £86,615,134 £173,230,267
Sunderland 736 miles £12,207,022 £15,361,342 £30,722,684
Surrey 3,319 miles £84,949,742 £69,307,676 £138,615,351
Sutton 291 miles £7,747,493 £6,084,856 £12,169,712
Swansea Council 722 miles £33,308,870 £15,075,911 £30,151,823
Swindon 518 miles £8,768,000 £10,820,405 £21,640,809
Tameside 469 miles £9,024,110 £9,795,450 £19,590,900
Telford and Wrekin 674 miles £19,321,000 £14,063,931 £28,127,862
Thurrock 362 miles £6,625,580 £7,550,930 £15,101,860
Torbay 328 miles £6,598,000 £6,850,328 £13,700,656
Torfaen County Borough Council 295 miles £8,914,414 £6,162,700 £12,325,401
Tower Hamlets 185 miles £10,620,000 £3,853,310 £7,706,619
Trafford 508 miles £6,973,660 £10,599,845 £21,199,690
Vale of Glamorgan Council 589 miles £22,537,980 £12,299,453 £24,598,906
Wakefield 903 miles £17,462,000 £18,864,351 £37,728,701
Walsall 542 miles £10,415,000 £11,313,421 £22,626,841
Waltham Forest 262 miles £7,016,515 £5,475,073 £10,950,146
Wandsworth 268 miles £11,650,000 £5,604,814 £11,209,628
Warrington 609 miles £13,755,000 £12,714,624 £25,429,248
Warwickshire 2,576 miles £51,192,000 £53,777,671 £107,555,341
West Berkshire 822 miles £12,000,000 £17,164,743 £34,329,485
West Dunbartonshire Council 254 miles £11,764,000 £5,293,435 £10,586,871
West Lothian Council 740 miles £24,025,000 £15,452,161 £30,904,321
West Northamptonshire 1,545 miles £21,102,000 £32,253,628 £64,507,256
West Sussex 2,543 miles £60,700,000 £53,090,043 £106,180,086
Westminster 209 miles £21,318,900 £4,372,274 £8,744,548
Westmorland and Furness 2,523 miles £37,667,239 £52,674,871 £105,349,743
Wigan 726 miles £12,674,131 £15,166,730 £30,333,460
Wiltshire 2,817 miles £66,836,571 £58,824,598 £117,649,196
Windsor and Maidenhead 408 miles £13,804,361 £8,523,988 £17,047,976
Wirral 747 miles £7,819,135 £15,594,876 £31,189,751
Wokingham 503 miles £12,729,000 £10,496,052 £20,992,104
Wolverhampton 463 miles £8,293,000 £9,665,709 £19,331,418
Worcestershire 2,608 miles £62,112,366 £54,452,324 £108,904,648
Wrexham County Borough Council 739 miles £25,878,517 £15,426,212 £30,852,425

Illustrative only. This model allocates the recovery fund by saved local authority road length so areas with more local road responsibility receive a larger share.

What the recovery fund should cover

Roads

Resurfacing and reconstruction

The money must go into durable works, not endless temporary pothole filling.

Drainage

Drainage failure

Roads will keep failing if water and foundations are ignored.

Safety

Motorcycle and pedestrian danger points

High-risk defects need priority where the consequences are severe.

Private

Unadopted road recovery

A dedicated route should exist for severe residential roads trapped outside normal maintenance.