M20 eastbound Junction 8 entry slip shut for roadworks until 8pm today

The M20 eastbound entry slip road at Junction 8 is closed for construction work, with the closure active now and scheduled to lift at 20:00 today, according to the estate's traffic-monitoring instrument, which flagged the closure directly. The wider context, drawn from londontraffic.org, shows this slip closure sits inside a larger roadworks scheme on the M20 eastbound between Junctions 5 and 8, listed as "Currently Active" and running from 20:04 on 23 June 2026 through to 06:00 on 8 July 2026, according to [1]. A parallel scheme is under way on the M20 westbound between Junctions 10 and 8, also marked "Currently Active", running from 20:10 on 22 June 2026 to 06:00 on 10 July 2026, according to [1]. Drivers heading eastbound towards Junction 8 in the coming fortnight should expect this to be one of several overlapping works, not an isolated one-off. The source list from [1] is extensive and covers dozens of separate closures up and down the M20 corridor over the coming weeks — including night-time entry and exit slip closures at Junctions 1, 2, 5, 6, 7 and 9, lane closures on the M20 between various junction pairs, and related works on the A20 and A2070. Most of these are listed as "Pending" rather than active, meaning they have not yet started. Wayne should treat today's J8 eastbound entry closure as the one live, actionable item for right now; the rest is a look-ahead for anyone planning journeys later this month. Separately, National Highways' Operation Brock page confirms that the M20's contraflow system — used to manage cross-Channel HGV traffic when there is disruption at the Channel ports — remains open for westbound and London-bound traffic, according to [2]. That source notes National Highways will "from time to time" need to close the M20 to maintain the moveable concrete barrier that underpins Brock, though [2] does not tie any such barrier-maintenance closure to today's J8 slip closure specifically — the two are reported here as separate matters, and no source confirms a direct link between the Brock contraflow status and the current entry slip closure at Junction 8. Neither [1] nor [2] gives a reason beyond "roadworks are planned" / "roadworks scheme" for the J8 works, and neither specifies which contractor or authority is carrying out the closure. The precise cause of the works — resurfacing, barrier work, or something else — is unconfirmed in the material supplied. What to watch: the closure is due to reopen at 20:00 today; worth checking again this evening for confirmation it has lifted before relying on the M20 eastbound Junction 8 slip, and worth noting the M20 eastbound J5–J8 scheme continues as "Currently Active" until 8 July, according to [1].