List of A roads in zone 6 in Great Britain starting east of the A6 and A7 roads, and west of the A1 (road beginning with 6).

Single- and double-digit roads RoadFromTo Notes Luton Carlisle Originally London to Carlisle, starting from the A1 at Barnet. The fourth longest numbered route in the UK at 299 miles. Loughborough Doncaster Derby Thirsk Runs through Leeds as the eastern flank of Leeds Inner Ring Road. Forms the primary route between Leeds and Harrogate but is superseded to the south by the M1 motorway to Wakefield. Originally went on what is now the A6135 north of Sheffield. Leeds Manchester Former main Trans Pennine route from Lancashire to Yorkshire, most of the traffic now uses the M62 motorway, which follows roughly the same route between Manchester and Leeds, but extends to Hull and Liverpool Leeds Kingston upon Hull Leeds Scarborough Main road from West Yorkshire to the East Coast. Is briefly A64(M) as part of Leeds Inner Ring Road. Leeds Kendal Trans Pennine route. Grangetown Workington Bowes Crathorne Edinburgh Darlington Denton Burn Carlisle

Triple-digit roads RoadFromTo Notes Hitchin Bedford Runs through Shortstown and Cotton End. Originally started in Welwyn, but the section south of Hitchin is now B656, Codicote Road, High Street, and London Road. Derby Inner Ring Road. See also the A601(M) motorway in Lancashire.

Previously allocated to a road from Luton to near Babraham. Became a portion of the A505 in 1935 when it was extended north to the A11; the section through Hitchin and Baldock is now the B656. Hitchin Ware Bedford Cambridge Section from Sandy to New Wimpole (on the A1198) downgraded to B1042. Unused Used to run from Barton Seagrave to Harwich. Downgraded to sections of the A14, A1307, A143, A1017, A1124, A137, B1352, A120 and A136 by 1998. The original route went from the A6 at Barton Seagrave to the A14 at Huntingdon. Historically, the Godmanchester to Colchester section was the original A132, and the Colchester to Harwich section was the original A135. A14 J13 Hobbs Lot Bridge, near Guyhirn Stamford West Bridgford Leicester Bracebridge Heath Newstead Derby Nottingham Belper Nottingham Ambergate Nottingham Mansfield Nottingham Newark-on-Trent Runs via Southwell Unused Originally ran from Nuthall to Alfreton. The extension of the M1 to J28 and the completion of the A615 Alfreton bypass (now the A38) resulted in a faster route between Nottingham and Alfreton, and this was the final nail in the coffin for the A613. It was downgraded to the B600, probably in the late 1960s or early 1970s (does not show on maps after that).

Later used for the Gateshead Western Bypass from Birtley to Blaydon. Became part of the A69 early on and then the A1 in the 1990s.

Number also appears in the DfT Road lists from around 2002 as "Reserved for use for the Kirkumgate - Disforth proposals". Both place names do not exist with these spellings ("Kirkumgate" is probably an archaic spelling for Kirkhamgate and "Disforth" is a typo). The route is likely a descendant of the Kirkhamgate - Dishforth Motorway, a proposal to extend the M1 north between Leeds and Bradford, which later became the A6183, before being rerouted east of Leeds and becoming the M1 extension north of J43. Calverton Bridlington Alfreton Matlock Former section between Alfreton and Mansfield now part of A38 Newark-on-Trent Huddersfield Becomes M1 motorway between Junctions 30 & 35A Chesterfield Newark-on-Trent Clowne Rotherham Bakewell Worksop Ranby Beckingham Sheffield Baslow Unused Originally ran from Bakewell to Hathersage; downgraded to the B6001 in the 1960s, although a section in Calver is the southern end of the A625.

Later used as a provisional number along the Haslingden Bypass in east Lancashire. It was extended to meet the M65 at J8 in 1985 and was then renumbered as part of a rerouted A56. Chapel-en-le-Frith Baslow Glossop Chapel-en-le-Frith Prior to rerouting of the A6 via Chapel-en-le-Frith this used to go as far as Buxton Sheffield Calver Rerouted following collapse of part of the route Glossop Heaton Chapel Hazel Grove Rochdale Between Oldham and Rochdale runs as the A627(M). Hollingworth Pontefract Trans Pennine route. Rotherham Skipton Runs between Chapeltown and the junction with A61 west of Burncross as B6546. Originally went south via current A61 routing to Sheffield. Sheffield M18 Junction 4 Greenland Louth Matlock Cuckney Previously allocated to a road from Rotherham to north of Sheffield; this became part of the rerouted A629 at the same time the current A632 was created. The section between old and current A61 is now the B6546. Rotherham New Lodge Maltby A638 near Retford Manchester Doncaster Trans Pennine route. The westernmost section in Manchester is part of the unsigned A635(M). Denby Dale Wakefield Gawber Grange Moor A1 at Markham Moor M62 Chain Bar junction Formerly the A1 but renumbered after the construction of the A1 Retford bypass (Markham Moor to Blyth) and the A1(M) Doncaster bypass (Blyth to Carcroft) Skellow Leeds Rochdale Huddersfield Trans Pennine route. Huddersfield Bradford Main road between Huddersfield and Bradford. Huddersfield Garforth M62 Junction 23 Leeds Dewsbury Denholme Clough Crofton Snaith Joins the A638 at Crofton and this continues to Wakefield. Halifax Burnley Leeds Halifax Britain's first High Occupancy Vehicle Lane (HOV lane). Unused Ran from Denholme to Brighouse. Renumbered as an extension of the A644 in 1935.

Next used from Kegworth to West Bridgford, linking the M1 at J24 to Nottingham; a portion of the route was formally the B679. In 1978, the section west of the A614 was renumbered as a portion of a rerouted A453; the section to the east returned to the B679. Liversedge Hipperholme Wakefield Keighley Liversedge East Bierley Dewsbury Gomersal Dewsbury Leeds Tingley Oulton near Crofton Castleford Castleford Aberford Shipley Leeds Bradford A59 east of Knaresborough Tadcaster Otley Leeds Burley in Wharfedale Wetherby Harrogate Manchester Droylsden Failsworth Newhey Manchester Rochdale Manchester Ainsworth Junction with A58 Pendlebury Langho Kearsley Whitefield Unused Ran from Whitefield to Ainsworth. The section from Whitefield to Radcliffe became an extension of the A665 in the 1960s and the remainder was downgraded to Class II in the early 1970s: the section in Whitefield became the B6473 and the section from Radcliffe to Ainsworth became the B6292. Middleton Greenfield Ashton-under-Lyne Diggle Oldham Worston Oldham Ripponden Bolton Heath Charnock Chorley Blackburn Bolton Walton-le-Dale Ramsbottom Bolton Blackburn Samlesbury Blackburn Padiham Blackburn Burnley Rochdale Whalley Haslingden Todmorden Bent Gate Long Preston Part of the road is the most dangerous in the UK Heysham Kirkby Stephen includes the Bay Gateway opened 2016 Kendal A19 east of Ellerbeck Kendal Brough Penrith Haydon Bridge Ingleton Cantsfield Originally allocated between Scotch Corner and Darlington (the A1 was routed from Boroughbridge to Darlington via Thirsk and Northallerton). But as early as February 1922, it was decided that the A1 should run via Scotch Corner, as its route was more important. Eventually the MOT caved in to local authority knowledge, and the A687 was one of the first A roads to be decommissioned, becoming the A1. Much of route has since been downgraded due to completion of nearby A1(M) and A66(M), and the portion running through Barton was declassified. The section in County Durham is now part of the A66. Barnard Castle Bowburn A595 near Carlisle Hartlepool Crook Sunderland Consett Durham Castleside A1 near Gateshead Leadgate Chester-le-Street Consett A1 near MetroCentre Newcastle-upon-Tyne Hexham Part was proposed to be the A695(M) Shields Road Motorway Otterburn Newcastle-upon-Tyne Morpeth Oxton Berwick Hawick Selkirk Kelso

Four-digit roads (60xx) RoadFromTo Notes Unused Ran from the A600 to the A601 (now A505) in Hitchin; decommissioned sometime after 1960. The portion along Bedford Road is now part of the A505. Biggleswade Biggleswade Originally ran from Henlow Camp to Biggleswade. The route from Biggleswade to Henlow Camp was downgraded to the B659. Stapleford Bulwell Originally ran from Bedford to the A1 near Chawston. Became an extension of the A428 in 1935; the eastern section is now unclassified due to rerouting of the A421 and the western section is now part of the A4280. Barton Seagrave Oakham Joins A14 opposite A6 Loughborough Loughborough railway station Loughborough Ring Road Nottingham Derby Runs past the University of Nottingham and through Beeston and Long Eaton Hathern Melton Mowbray Originally ran near Castle Donington between the A6 (now A50) and the A453 (now the B6540); declassified in 1970 or 1971. Codnor Bramcote former Broad Marsh Centre Victoria Centre Nottingham Inner Ring Road Mansfield Mansfield Mansfield Inner Circle

Originally ran from Budby to Worksop. Renumbered to B6005 in the 1970s and much of the route became part of the B6034 in the 1980s except for one section that was declassified. Chorlton-cum-Hardy Cheetham Manchester Intermediate Ring Road

Originally ran from Stony Middleton to Grindleford Bridge. Downgraded in the 1960s to a portion of the B6521 (the A622 was downgraded at the same time to the B6001). Nottingham (Meadow Lane) Gamston Originally ran from Grindleford Bridge to the Fox House Inn. Downgraded in the 1960s to a portion of the B6521 (the A622 was downgraded at the same time to the B6001). Unused Was once a road in Bamford, cutting the corner between the A625 (now A6187) from Hope and the A6013. Declassified in the 1970s after the western end was blocked off. Ashopton Bamford The original northern end (along with Ashopton itself) was flooded in 1945 when the Ladybower Reservoir was built and was rerouted over the A6014. Kettering bypass Northampton Road, Kettering Former portion of the A43 before it was rerouted to bypass Kettering. Duplicate number. Corby Great Oakley Originally on a route cutting the southeast corner between the A6013 and the A57 east of Ashopton. Became a portion of a rerouted A6013 in 1945 due to completion of the Ladybower Reservoir; the northern end is now gone, submerged beneath the reservoir. Parts of the old road can still be seen, including the spilt from the A6013 leading down towards the reservoir. Newtown, New MillsHayfield Simmondley, Glossop Charlestown, Glossop Linking the A57 with the A624. Glossop Town Road. Bredbury Ashton-under-Lyne Mottram in Longdendale Stalybridge Nottingham Nottingham A short stretch of road in Nottingham city centre.

An older routing went from A57 High Street to A616 Bank Street in Sheffield, but was later extended north to A61 when it was rerouted along West Bar. Became part of the A621 by the 1960s and is now unclassified. Ashford-in-the-Water A619 near Bakewell Acts as a bypass for Bakewell.