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 A43 Brackley Bypass | ||||
| Route information | ||||
| Length | 66.6 mi[1] (107.2 km) | |||
| Major junctions | ||||
| South end |  M40 nearArdley | |||
| Major intersections |  A5 inTowcester
 A47 atDuddington | |||
| North end |  A1 nearStamford | |||
| Location | ||||
| Country | United Kingdom | |||
| Counties | Oxfordshire Northamptonshire Cambridgeshire | |||
| Primary destinations | Northampton Kettering Corby | |||
| Road network | ||||
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TheA43 is aprimary route in theEnglishMidlands and northernSouth East England, that runs from theM40 motorway nearArdley inOxfordshire toStamford inLincolnshire. ThroughNorthamptonshire it bypasses the towns ofNorthampton,Kettering andCorby which are the three principal destinations on the A43 route. The A43 also links to theM1 motorway.
The section of the road between the M40 and M1 is designated atrunk road, managed and maintained byNational Highways. The remainder of the route is the responsibility of local authorities.
The A43 starts at M40 junction 10 (the location ofCherwell Valley Services) which is widely regarded[by whom?] as being one of the worstmotorway junctions in the country despite improvements made in the early 2000s. There are sometimes tailbacks at the junction, even at off-peak times.[citation needed]
Following the junction with the M40, the A43 first meets a roundabout with the B4100 for traffic headed north-west for the village ofAynho or south for the town ofBicester. Continuing north, the A43 passes manyOxfordshire andNorthamptonshire rural villages and towns before meeting the A421 which spurs towardsBuckingham and later,Milton Keynes.
The stretch of A43 through southNorthamptonshire was upgraded todual carriageway standard between the M1 andTowcester in 1991 and through to the M40 in the early 2000s. This was primarily to provide a link from the M1 to the M40 and also toSilverstone, home of theBritish Grand Prix. During the Grand Prix the A43 is closed to through traffic between Brackley and Towcester.[2]
The town ofBrackley was bypassed in 1987. Just south ofBrackley, drivers will approach a traffic island which spurs off in one direction for theA422 (for theM40 atBanbury and theA423 for motorists heading forWarwickshire) or the other direction which continues as the A43 into Northamptonshire. TheA422 is met once again to the east ofBrackley, allowing motorists an additional route intoBuckinghamshire. Two miles north of Brackley, theB4525 (a B classified route for traffic from South Northamptonshire to reach theM40 atBanbury) joins the A43.
From here, the A43 leaves theOxfordshire borders and continues in a north-easterly direction towards Silverstone, where the road joins theA413 at agrade-separated junction.
Later, the A43 bypassesTowcester, where it meets theA5 (RomanWatling Street) at aroundabout created when the road was built from Towcester in 1991. This roundabout was dangerously unsuited to the traffic volumes but was upgraded with traffic light controls during the first half of 2015. A flyover may need to be installed when the expansion of Towcester begins in 2018–2022.[3] Continuing towardsNorthampton, itby-passesBlisworth andMilton Malsor villages, before reaching the M1 at junction 15A, atRothersthorpe services. This stretch has four dangerous crossover junctions - one from Towcester via Old Towcester Road, two fromTiffield and one from Blisworth, unlike the rest of the route from the M40 where the junctions are either fully graded, as at Silverstone, or have roundabouts.
From M1 junction 15a the A43 runs concurrently southbound on the M1 to junction 15. It then follows theA45 Nene Valley Way up to the Lumbertubs Way Interchange. From here it splits from theA45 and continues via dual carriageway where it meets the Round Spinney roundabout. North of Northampton, it rejoins the old course of the A43 and passes throughMoulton. A new 1.6 km dual carriagewaybypass is currently being constructed which will link the Round Spinney roundabout with the existing road just north of the Moulton roundabout, which is due for completion in Spring 2018.
Following this, the road has a straight, rural stretch before reaching a roundabout atBroughton. After bypassing Broughton, it continues towardsKettering. Itoverlaps theA14 at its Junction 8, to bypassKettering. At Junction 7 the A43 re-emerges on a new dual carriageway bypass. The old route of the A43 through Kettering town centre is still intact.
After bypassing Kettering, the road previously travelled through the historic village ofGeddington. The old road is still regularly used, possibly due to poor signage or lack of SatNav updates. A new bypass, called the Corby Link Road, opened in 2014, from Barford Bridge on theA6003 to the A43 west ofStanion.[4][5] Continuing from here, it passes the Euro-Hub site atCorby, and then it passes Corby and reaches several roundabouts.
After bypassing Corby andWeldon, it heads out on a rural stretch, pastDeene Park, and then bypassingBulwick, the only village on this stretch. It passes some splendid woodland, and then heads towards Duddington.
Bypassing Duddington, it meets theA47. After 2.5 miles (4.0 km) it passes throughCollyweston andEaston-on-the-Hill.
Then it meets theA1, before continuing towards Stamford. Previously, the A43 stopped at a junction with the Old A1 (Great North Road) in Stamford, but now thatStamford is bypassed, the A43 continues over theRiver Welland, until it reaches theA1175.
The original (1923) route of the A43 was from theA42 (later theA34) atKidlington to Stamford. After completion of theOxford Ring Road, the southern terminus was changed to the Pear Tree Roundabout between Kidlington andOxford. When the M40 was opened in 1991 the road from the Pear Tree Roundabout toWeston-on-the-Green was renumbered A34, and the stretch throughMiddleton Stoney between the A34 and junction 10 of the M40 was downgraded to the B430.
| County | Location | mi[1] | km | Destinations | Notes |
|---|---|---|---|---|---|
| Oxfordshire | Stoke Lyne–Ardley boundary | 0.0 | 0.0 | M40 –London,Newbury,Oxford,Birmingham,Stratford,Warwick,Banbury B430 (Station Road) –Middleton Stoney,Ardley | Southern terminus; continues beyond M40 as B430; M40 junction 10 |
| Tusmore | 1.9– 3.0 | 3.1– 4.8 | Croughton,Souldern,Hethe,Cottisford | Grade-separated junction | |
| Northamptonshire | Evenly | 4.1 | 6.6 |  A421 east / B4031 –Milton Keynes,Buckingham,Aynho,Tingewick,Finmere,Croughton | Western terminus of A421 |
| Brackley | 6.0 | 9.7 |  A422 west / Oxford Road –Banbury,Brackley,Farthinghoe,Middleton Cheney | Farthinghoe and Middleton Cheney signed northbound only; southern terminus of A422 concurrency | |
| 6.8 | 10.9 | A422 east / Buckingham Road –Buckingham,Brackley,Turweston,Westbury | Northern terminus of A422 concurrency | ||
| Syresham | 10.1– 10.6 | 16.3– 17.1 | B4525 –Banbury,Helmdon,Crowfield,Biddlesden,Syresham | Grade-separated junction; Biddlesden and Syresham signed northbound only | |
| 11.0– 11.5 | 17.7– 18.5 | Shalstone,Biddlesden,Syresham | Grade-separated junction; southbound exit and northbound entrance | ||
| Syresham–Silverstone boundary | 12.9– 13.6 | 20.8– 21.9 |  A413 south –Stowe,Dadford,Abthorpe,Wood Burcote,Silverstone | Grade-separated junction; A413 and Wood Burcote signed northbound only, Silverstone southbound only; northern terminus of A413 | |
| Silverstone–Towcester boundary | 16.0 | 25.7 | A413 –Buckingham,Whittlebury | Grade-separated junction; southbound exit and northbound entrance | |
| Towcester | 17.9 | 28.8 | A5 (Watling Street) / Towcester Road –Hinckley,Milton Keynes,Towcester,Weedon,Pattishall,Greens Norton | ||
| Milton Malsor | 23.5– 24.0 | 37.8– 38.6 |    M1 north (A45 west) toA5123 /M6 –The North,Birmingham,Northampton,Leicester,Sixfields | A5123 and Sixfields signed northbound only, Leicester southbound only; southern terminus of M1 / A45 concurrency; M1 junction 15A | |
| Milton Malsor–Grange Park boundary | 26.1– 26.4 | 42.0– 42.5 | M1 south –London,Milton Keynes A508 south / Saxon Avenue –Stony Stratford,Grange Park | Northern terminus of M1 concurrency; southern terminus of A508 concurrency; M1 junction 15 | |
| Grange Park | 26.8– 27.1 | 43.1– 43.6 | Grange Park | Grade-separated junction; southbound exit and entrance | |
| Wootton–East Hunsbury boundary | 27.3– 27.6 | 43.9– 44.4 | Collingtree Park,East Hunsbury,Wootton | Grade-separated junction; no southbound entrance | |
| Northampton | 28.1– 28.6 | 45.2– 46.0 | Town centre (A508 north),Sixfields,Hunsbury,Hardingstone | Grade-separated junction; Town centre signed northbound only; northern terminus of A508 concurrency | |
| Hardingstone–Northampton boundary | 29.2– 29.9 | 47.0– 48.1 | Brackmills | Grade-separated junction | |
| Northampton | 29.6– 30.4 | 47.6– 48.9 |  A428 –Town centre,Bedford,Brafield,Abington | Grade-separated junction | |
| 31.5– 31.8 | 50.7– 51.2 |    A45 east toA605 /A14 –Wellingborough,Peterborough,Cambridge,Great Billing | To A605, A14, Peterborough and Cambridge signed northbound only, Great Billing southbound only; northern terminus of A45 concurrency | ||
| 32.3 | 52.0 |  A4500 –Town centre,Earls Barton,Weston Favell | Grade-separated junction; no southbound exit | ||
| 32.7 | 52.6 | ToA4500 –Town centre,Weston Favell,Earls Barton | Grade-separated junction; southbound exit and northbound entrance | ||
| 34.0 | 54.7 | Talavera Way (A5076 toA508 /A45 –Market Harborough,Wellingborough,Kingsthorpe Booth Rise (A5123 south-west) –Boothville,Kingsley | Kingsthorpe and Kingsley signed northbound only; north-eastern terminus of A5123 | ||
| Cransley–Kettering boundary | 43.6– 44.0 | 70.2– 70.8 |  A14 east toA6 –Felixstowe,Huntingdon,Bedford,Harwich A6013 east (Northampton Road) –Kettering | To A6 and Beford signed northbound only, A6013 and Harwich southbound only; southern terminus of A14 concurrency; western terminus of A6013; A14 junction 8 | |
| Thorpe Malsor–Kettering boundary | 44.6– 45.0 | 71.8– 72.4 | A14 west toM1 north /M6 /A6 –The Midlands,Market Harborough Warren Hill (A4300 north-east) –Kettering | Northern terminus of A14 concurrency; south-western terminus of A4300; A14 junction 7 | |
| Kettering | 46.4 | 74.7 |   A6003 south /A6183 east toA4300 –Kettering,Geddington | Southern terminus of A6003 concurrency; western terminus of A6183 | |
| Newton andLittle Oakley | 47.8 | 76.9 | A6003 north / Newton Road –Corby,Rushton,Rockingham,Oakham,Newton | A6003, Corby, Rockingham and Oakham signed northbound only; northern terminus of A6003 concurrency | |
| Stanion | 51.9 | 83.5 |  A6116 south-east (Brigstock Road) /A4300 south-west (Stamford Road) / Long Croft Road toA14 –Stanion,Thrapston,Huntingdon,Geddington,Little Stanion | Southern terminus of A6116 concurrency; north-eastern terminus of A4300 | |
| 52.3 | 84.2 |  A6086 north (Geddington Road) –Corby,Oakham | Oakham signed northbound only; southern terminus of A6086 | ||
| Corby–Weldon boundary | 53.4 | 85.9 |  A427 west (Weldon Road) / Corby Road –Corby,Weldon,Market Harborough | Market Harborough signed southbound only; southern terminus of A427 concurrency | |
| Corby | 53.8 | 86.6 | A6116 north-west / Arnsley Road toA6003 –Oakham | Northern terminus of A6116 concurrency | |
| Weldon | 54.8 | 88.2 | A427 east (Stamford Road) / Levatts Way –Oundle,Benefield | Benefield signed southbound only; northern terminus of A427 concurrency | |
| Duddington | 63.1 | 101.5 | A47 –Leicester,Peterborough,Tixover,Duddington,Wansford | Tixover and Duddington signed northbound only, Wansford southbound only | |
| Cambridgeshire | Wothorpe | 66.6 | 107.2 |   A1 north toA6121 /A16 –The North,Grantham,Stamford,SpaldingKettering Road (A1175 east) –Stamford | Eastern terminus; western terminus of A1175; continues as A1175 beyond A1 |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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52°18′42″N0°48′51″W / 52.31156°N 0.81404°W /52.31156; -0.81404
