A roads in Zone 2 of the Great Britain numbering scheme

List of A roads in zone 2 in Great Britain starting south of the River Thames and east of the A3 (roads beginning with 2).

Single- and double-digit roads

Road	From	To	Notes
A2	The Borough, Central London	Dover
A20	New Cross, South East London	Dover
A21	Lewisham, South East London, Royal Tunbridge Wells	Hastings
A22	Purley	Eastbourne
A23	County Hall, Central London	Brighton	In the London Borough of Lambeth: Westminster Bridge Road (not Primary Route Network), Kennington Road, Brixton Road, Brixton Hill, Streatham Hill, Streatham High Road, London Road
A24	Clapham	Worthing	In the London Borough of Lambeth: Clapham Common South Side, Balham Hill
A25	Wrotham Heath, Sevenoaks, Borough Green	Guildford
A26	Maidstone, Tonbridge	Newhaven, Crowborough
A27	Whiteparish	Pevensey
A28	Margate	Baldslow
A29	Capel	Bognor Regis

Triple-digit roads

Road	From	To	Notes
A200	London Bridge	Greenwich
A201	King's Cross, Central London	Bricklayers' Arms, Central London	Part of the London Inner Ring Road
A202	Victoria Station, Central London	New Cross Gate, South East London	Part of the London Inner Ring Road where it crosses the Thames at Vauxhall Bridge. In the City of Westminster: Vauxhall Bridge Road; in the London Borough of Lambeth: Vauxhall Bridge, Bridgefoot, Kennington Lane, Durham Street, Harleyford Road, Harleyford Street, Camberwell New Road; in the London Borough of Southwark: Camberwell New Road, Peckham Road, Peckham High Street, Queen's Road, Kender Street
A203	Vauxhall	Brixton	London Borough of Lambeth: South Lambeth Road, Stockwell Road, Stockwell Park Walk
A204	Brixton	Tulse Hill	London Borough of Lambeth: Effra Road, Tulse Hill
A205	Woolwich	Chiswick	London's South Circular Road. In the London Borough of Lambeth: The Avenue, Cavendish Road, Poynders Road, Atkins Road, Streatham Place, Christchurch Road, Hardel Rise, Tulse Hill, Norwood Road, Thurlow Park Road
A206	Greenwich	Greenhithe
A207	Charlton	Dartford
A208	Eltham	Orpington
A209	Plumstead	Falconwood
A210	Eltham	Bexley
A211	Eltham	Ruxley
A212	Catford	Forestdale
A213	Sydenham	Broad Green
A214	Wandsworth	West Wickham	In the London Borough of Lambeth: Tooting Bec Road, Tooting Bec Gardens, Gleneagle Road, Ambleside Avenue; not Primary Route Network: Streatham Common North, Crown Lane, Crown Dale, Central Hill, Westow Hill
A215	Elephant and Castle	Shirley
A216	Streatham	Mitcham	In the London Borough of Lambeth: Mitcham Lane
A217	Fulham	Horley
A218	Wandsworth	South Wimbledon
A219	Harlesden	South Wimbledon
A220	Erith	Bexleyheath
A221	Bexleyheath	Sidcup
A222	Croydon	Old Bexley
A223	Foots Cray	Crayford
A224	Foots Cray	Sevenoaks	Previously terminated at a junction with the then A21 at Badgers Mount, south of Orpington; extended to Sevenoaks along the route of the old A21 and A2028.
A225	Dartford	Sevenoaks
A226	Crayford	Rochester, Gravesend
A227	Gravesend	Shipbourne, Tonbridge
A228	Tunbridge Wells	Lower Stoke	Maidstone
A229	Rochester	Hurst Green
A230	Horsted	Chatham
A231	Chatham	Chatham
A232	Ewell	Orpington
A233	Bromley Common	Westerham
A234	Crystal Palace	Beckenham
A235	Purley	Thornton Heath Pond	In two sections north and south of Croydon town centre, the middle part having formed the main shopping street of Croydon (North End), which is now pedestrianised.
A236	South Croydon	Mitcham
A237	Mitcham Common	Coulsdon
A238	Kingston upon Thames	Colliers Wood
A239	Morden Park	Mitcham Common
A240	Burgh Heath	Kingston upon Thames
A241	Unused		Previously a road between Epsom and Banstead (now B284).
A242	Reigate	Merstham
A243	Leatherhead	Surbiton
A244	Leatherhead	Hounslow
A245	Leatherhead	Horsell
A246	Leatherhead	Guildford
A247	Woking	Clandon Park
A248	Shere	Peasmarsh
A249	Maidstone	Sheerness
A250	Sheerness	Queenborough
A251	Faversham	Ashford
A252	Charing	Chilham
A253	Sarre	Ramsgate
A254	Margate	Ramsgate
A255	Margate	Ramsgate
A256	Whitfield	St Peter's
A257	Canterbury	Sandwich
A258	Dover	Sandwich
A259	Folkestone	Emsworth
A260	Barham	Folkestone
A261	Lympne	Hythe
A262	Tenterden	Lamberhurst
A263	Unused		Previously a road between Pembury and Royal Tunbridge Wells (now A264 and A228).
A264	Tunbridge Wells	Horsham
A265	Hurst Green	Heathfield
A266	Unused		Previously a road between Frant and Hurst Green (now B2099).
A267	Tunbridge Wells	Lower Dicker
A268	Flimwell	Rye
A269	Bexhill	Ninfield
A270	Southwick	Coldean	Formerly part of the A27 before a bypass was constructed around Brighton in the early 1990s. Original alignment went from Sidley Green to Glyne Gap (now B2036).
A271	Hailsham	Battle
A272	Heathfield	Chilcomb	Original westerly end was at Stockbridge.
A273	Haywards Heath	Pyecombe
A274	Maidstone	Biddenden
A275	Forest Row	Lewes	Original southernmost end was at Newhaven
A276	Unused		Previously a road from A275 to A26; became part of A275 and old A275 became A2029.
A277	Lewes		Lewes Town Road, connecting the A26 and the A27; created after 1997; formerly part of the A27. The original alignment went from Brighton to Portslade-by-Sea (now B2066 and B2194).
A278	Rainham	Bredhurst
A279	Unused		Previously a road between Handcross and Lower Beeding. Downgraded to a B-class road, the B2110.
A280	Findon	Angmering
A281	Guildford	Pyecombe
A282	Darenth	Thurrock	Part of the London Orbital (M25).
A283	Milford	Shoreham-by-Sea
A284	Houghton	Littlehampton
A285	Petworth	Chichester
A286	Milford	Birdham
A287	Hook	Haslemere
A288	Southsea	Portsmouth
A289	Strood	Gillingham
A290	Canterbury	Whitstable
A291	Sturry	Herne Bay
A292	Ashford	M20 at Willesborough, Kent
A293	Portslade Bypass and A27 junction.	Portslade
A294	Unused		Previously a road between Chichester and Bognor Regis.
A295	Hailsham	Amberstone, East Sussex
A296	Dartford	Bean interchange, near Bluewater
A297	Morden Hall Park, Merton	Rose Hill	Previously continued into Sutton and Belmont to meet the A217. Downgraded to B2230.
A298	New Malden	East of Raynes Park
A299	Brenley Corner, near Faversham	Ramsgate

Four digit roads

Road	From	To	Notes
A2000	Crayford	Slade Green
A2001	Chislehurst Road, Sidcup	High Street, Sidcup
A2003	Dorking	North Holmwood
A2004	Crawley	A23 at Crawley
A2008	Unused		Ran along Scanlons Bridge Road in Hythe (now A259).
A2010	Seven Dials, Brighton	West Street, Brighton
A2011	M23 J10	A23 at Crawley
A2012	Reserved		Reserved for the Thames Gateway Crossing. The original one ran from A223 (now declassified High Street) to A224 in Orpington (now A232), and after this, ran from Leatherhead to Fetcham (now B2122).
A2014	A21 near Tonbridge	A26 near Tonbridge
A2015	Catford	Beckenham
A2016	Plumstead	Erith
A2018	Bexley	Dartford
A2020	Unused		Ran from Aylesford to Bearsted; renumbered in 1977 to its original designation of A20
A2021	Willingdon	Eastbourne
A2022	West Wickham	Epsom
A2023	Hove	West Blatchington
A2025	South Lancing	North Lancing
A2026	Thames Road, Dartford	Home Gardens, Dartford	Previously used for a road in Ewell (now High Street and Kingston Road).
A2028	Unused		Ran from what is now B2211 (then part of the A21) to Seven Oaks (now A224).
A2029	A275 near Lewes	A26 near Lewes
A2030	Bedhampton	Southsea
A2031	Offington Lane, Worthing	Teville Road, Worthing
A2032	West Worthing	East Worthing
A2033	A259 at Folkestone	A260 at Folkestone
A2034	M20 motorway near Channel Tunnel	Folkestone
A2036	North of Bexhill	East of Bexhill
A2037	Henfield	Upper Beeding
A2038	Brighton	Brighton
A2040	Eastbourne	Eastbourne
A2041	Thamesmead	Abbey Wood
A2042	Ashford	Kennington
A2043	Cheam	Norbiton
A2044	Reigate	Salfords
A2045	M2 motorway Junction 3	Near Chatham
A2047	Hilsea	Portsmouth
A2050	Harbledown	Bridge
A2052	Charlton	Millennium Dome
A2070	Kennington	Brenzett
A2073	Unused		Ran from A27 (now A270) to A23 Brighton (now A270 spur).
A2100	Johns Cross	Between Ashdown and Conquest
A2101	Silverhill	Hastings town centre	Short link road
A2102	Bohemia, Hastings	St Leonards-on-Sea	Short link road
A2198	The Borough	Tower Bridge	Long Lane
A2199	Herne Hill	Crystal Palace	In the London Boroughs of Lambeth and Southwark: Croxted Road, South Croxted Road; in the London Borough of Southwark: Dulwich Wood Park, College Road
A2201	Unused		Ran as a road from A200 and A101 in Rotherhithe Tunnel to Surrey Quays (Now B205).
A2202	Unused		Ran from A200 in Rotherhithe Tunnel to Surrey Quays as a loop running through a peninsula in Rotherhithe (Now B205).
A2203	A206	Blackwall Tunnel	Blackwall Lane
A2204	Woolwich	Woolwich Ferry	Access road from Woolwich Ferry to the South Circular Road
A2205	Tower Bridge Road	Tooley Street, near London Bridge station	Bermondsey Street
A2206	Rotherhithe	Tower Bridge Road
A2207	Unused		Ran along Druid Street, a short connecting road in South London. Decommissioned when it became a one-way pair with the A200.
A2208	Old Kent Road	Surrey Quays
A2209	Deptford	Deptford Bridge	Deptford Church Street
A2210	Deptford	Lewisham
A2211	Greenwich	Lewisham
A2212	Lee Green	Bromley
A2213	Blackheath, Blackheath	Eltham, Eltham
A2214	Brixton	New Cross	In the London Borough of Lambeth: Morval Road, Dalberg Road, Brixton Water Lane, Dulwich Road, Half Moon Lane; in the London Borough of Southwark: Half Moon Lane, Village Way, East Dulwich Grove, East Dulwich Road, Nunhead Lane, Evelina Road; in the London Borough of Lewisham: Evelina Road, Lausanne Road
A2215	Peckham	Peckham Rye
A2216	Sydenham	Denmark Hill
A2217	Clapham Common	Camberwell	In the London Borough of Lambeth: Clapham Park Road, Acre Lane, Coldharbour Lane; in the London Borough of Southwark: Coldharbour Lane
A2218	Sydenham	Bell Green, Sydenham
A2219	Crawley	Crawley
A2220	Copthorne	Crawley
A2259 road	North Bersted	Felpham	Renaming of the old A259 after the re-routing of the A259 onto the new relief road around Bognor Regis
A2260	Southfleet	Northfleet
A2270	Polegate	Eastbourne
A2280	Eastbourne	near Eastbourne
A2290	Eastbourne	Eastbourne	Short link road
A2300	Burgess Hill	Hickstead
A2310	Brompton, Kent	Medway Tunnel
A2700	A27, Worthing	West Worthing
A2990	Yorkletts	Herne Bay