M4 motorway - - M4
EXITS ref name exit_to
1 Chiswick Roundabout A406 North Circular;A205 South Circular;A315 Chiswick
4 Heathrow Interchange Uxbridge, Hayes,Heathrow Airport T123
4 Heathrow Interchange (A408) Uxbridge,Heathrow Airport T123
3 Cranford Parkway Interchange
4B Thorney Interchange M25, Heathrow Airport T4, (M23) Gatwick Airport, (M40) Birmingham, (M1) Watford
4B Thorney Interchange M25, (M1) Watford, (M40) Birmingham, Heathrow Airport T4, (M23) Gatwick Airport, (M3) Winchester
5 Langley Roundabout
5 Langley Roundabout
7 Huntercombe Spur
10 Winnersh Interchange
11 Three Mile Cross Interchange
11 Three Mile Cross Interchange
12 Theale Interchange
12 Theale Interchange
15 Plough Hill Interchange A346 Marlborough;A419 Swindon
17 Stanton St Quinton A429 Cirencester;A350 Chippenham
18 Tormarton Interchange A46 Bath, Stroud
18 Tormarton Interchange A46 Bath, Stroud
19 Hambrook
19 Hambrook
20 Almondsbury M5 The South West, Bristol West, Bristol Airport, The Midlands, Gloucester
20 Almondsbury M5 The South West, Bristol West, Bristol Airport, The Midlands, Gloucester
21 Awkley Interchange M48 Chepstow
22 Pilning Interchange
22 Pilning Interchange
23 Rogiet M48 Chepstow
23A Magor B4245 Magor
23A Magor B4245 Magor
24 Coldra A48 Newport;A449 Monmouth
24 Coldra A449 (M50) The Midlands, Monmouth;A48 Newport
25 Caerleon Interchange B4596 Caerleon
25A Grove Park
26 Malpas Interchange
26 Malpas Interchange A4051 Newport, Cwmbrân, Caerleon
27 High Cross B4591 High Cross
28 Tredegar Park A48 Newport;A467 Risca, Brynmawr
28 Tredegar Park A48 Newport;A467 Risca, Brynmawr
29 Castleton A48(M) Cardiff East & South
30 Pentwyn Interchange A4232 Cardiff East
32 Coryton
32 Coryton
33 Capel Llanilltern
33 Capel Llanilltern
35 Pen-coed A473 Pen-coed
36 Sarn
36 Sarn A4061 Bridgend;A4063 Maesteg
38 Margam A48 Port Talbot
40 Taibach A4107 Port Talbot
41 Pentyla A48 Port Talbot
42 Earlswood A483 Swansea
42 Earlswood A48 Briton Ferry;A483 Swansea
43 Llandarcy A465 Neath, Merthyr Tydfil
43 Llandarcy A465 Neath, Merthyr Tydfil
44 Lôn-las A48 Swansea East
44 Lôn-las A48 Swansea East
45 Ynysforgan A4067 Swansea, Pontardawe
45 Ynysforgan A4067 Pontardawe
47 Penllergaer A483 Swansea West;A48 Gorseinon
48 Hendy A4138 Llanelli
49 Pont Abraham
EXITS | |||
---|---|---|---|
ref | name | exit_to | |
1 | Chiswick Roundabout | A406 North Circular;A205 South Circular;A315 Chiswick | |
4 | Heathrow Interchange | Uxbridge, Hayes,Heathrow Airport T123 | |
4 | Heathrow Interchange | (A408) Uxbridge,Heathrow Airport T123 | |
3 | Cranford Parkway Interchange | ||
4B | Thorney Interchange | M25, Heathrow Airport T4, (M23) Gatwick Airport, (M40) Birmingham, (M1) Watford | |
4B | Thorney Interchange | M25, (M1) Watford, (M40) Birmingham, Heathrow Airport T4, (M23) Gatwick Airport, (M3) Winchester | |
5 | Langley Roundabout | ||
5 | Langley Roundabout | ||
7 | Huntercombe Spur | ||
10 | Winnersh Interchange | ||
11 | Three Mile Cross Interchange | ||
11 | Three Mile Cross Interchange | ||
12 | Theale Interchange | ||
12 | Theale Interchange | ||
15 | Plough Hill Interchange | A346 Marlborough;A419 Swindon | |
17 | Stanton St Quinton | A429 Cirencester;A350 Chippenham | |
18 | Tormarton Interchange | A46 Bath, Stroud | |
18 | Tormarton Interchange | A46 Bath, Stroud | |
19 | Hambrook | ||
19 | Hambrook | ||
20 | Almondsbury | M5 The South West, Bristol West, Bristol Airport, The Midlands, Gloucester | |
20 | Almondsbury | M5 The South West, Bristol West, Bristol Airport, The Midlands, Gloucester | |
21 | Awkley Interchange | M48 Chepstow | |
22 | Pilning Interchange | ||
22 | Pilning Interchange | ||
23 | Rogiet | M48 Chepstow | |
23A | Magor | B4245 Magor | |
23A | Magor | B4245 Magor | |
24 | Coldra | A48 Newport;A449 Monmouth | |
24 | Coldra | A449 (M50) The Midlands, Monmouth;A48 Newport | |
25 | Caerleon Interchange | B4596 Caerleon | |
25A | Grove Park | ||
26 | Malpas Interchange | ||
26 | Malpas Interchange | A4051 Newport, Cwmbrân, Caerleon | |
27 | High Cross | B4591 High Cross | |
28 | Tredegar Park | A48 Newport;A467 Risca, Brynmawr | |
28 | Tredegar Park | A48 Newport;A467 Risca, Brynmawr | |
29 | Castleton | A48(M) Cardiff East & South | |
30 | Pentwyn Interchange | A4232 Cardiff East | |
32 | Coryton | ||
32 | Coryton | ||
33 | Capel Llanilltern | ||
33 | Capel Llanilltern | ||
35 | Pen-coed | A473 Pen-coed | |
36 | Sarn | ||
36 | Sarn | A4061 Bridgend;A4063 Maesteg | |
38 | Margam | A48 Port Talbot | |
40 | Taibach | A4107 Port Talbot | |
41 | Pentyla | A48 Port Talbot | |
42 | Earlswood | A483 Swansea | |
42 | Earlswood | A48 Briton Ferry;A483 Swansea | |
43 | Llandarcy | A465 Neath, Merthyr Tydfil | |
43 | Llandarcy | A465 Neath, Merthyr Tydfil | |
44 | Lôn-las | A48 Swansea East | |
44 | Lôn-las | A48 Swansea East | |
45 | Ynysforgan | A4067 Swansea, Pontardawe | |
45 | Ynysforgan | A4067 Pontardawe | |
47 | Penllergaer | A483 Swansea West;A48 Gorseinon | |
48 | Hendy | A4138 Llanelli | |
49 | Pont Abraham |