⚠ Closure
M4 Traffic

Leigh Delamere Services, M4

0Accidentsnone in National Highways’ incident data — but the overhead signs show M4 J21 - J23 CLOSED — see the signs5Roadworks activelive on the M4 right now — see details12Plannedscheduled on the M4 — see details

Live M4 traffic data from National Highways · updated 02:12 Thu 17 Sept 2026

M4

Leigh Delamere Services on the M4

Leigh Delamere is near Chippenham in Wiltshire, a good place to stop before the M4 heads on towards Bristol and the Severn.

WhereM4, between Junctions 17 and 18
Which sideA site on each side, joined by a footbridge
OperatorMoto
FuelBP

Food, fuel and facilities at Leigh Delamere

Food and drink includes Burger King, Costa, Greggs, KFC, Pret and Chow. There is also a Travelodge and GRIDSERVE EV charging, with Tesla chargers on the westbound side. Outlets and opening hours change from time to time, so check with Moto if you are relying on something in particular.

Worth knowing

The footbridge means you can walk across to the other side if the outlet you want is over there.

The nearest services either side

Heading west, the next services is Magor (at Junction 23A). Heading east, the next is Membury (between Junctions 14 and 15). See all M4 services for the full list, from Heston to Pont Abraham.

Check the M4 before you stop

A quick look at the latest M4 traffic news tells you whether there is a closure or queue between you and Leigh Delamere. You can also check M4 roadworks, M4 accidents and every junction on our map of the M4 junctions.

M4traffic.co.uk is dedicated to the latest M4 traffic news, checked every five minutes, 24 hours a day. The M4 meets the M25 at Junction 4b near Heathrow and the M5 near Bristol — see M25 Traffic and M5 Traffic.