M4 motorway (England) - - M4

M4 motorway (England) - - M4

EXITS
	ref	name	exit_to
	22	Pilning
	21	Awkley Interchange	M48 Chepstow
	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
	19	Hambrook
	19	Hambrook
	17	Stanton St Quintin
	17	Stanton St Quintin
	16	Spittleborough
	15	Plough Hill Interchange
	15	Plough Hill Interchange	A346 Marlborough;A419 Swindon
	10	Winnersh
	12	Theale
	11	Three Mile Cross
	11	Three Mile Cross
	7	Huntercombe Spur
	7	Huntercombe Spur
	5	Langley Roundabout
	5	Langley Roundabout
	4B	Thorney	M25, (M1) Watford, (M40) Birmingham, Heathrow Airport T4, (M23) Gatwick Airport, (M3) Winchester
	4B	Thorney	M25, Heathrow Airport T4, (M23) Gatwick Airport, (M40) Birmingham, (M1) Watford
	4	Heathrow	Uxbridge, Hayes,Heathrow Airport T123
	4	Heathrow	(A408) Uxbridge,Heathrow Airport T123
	3	Cranford Parkway
	3	Cranford Parkway
	1	Chiswick Roundabout