M20 eastbound J8 entry slip closed for roadworks until Tuesday evening

The entry slip road onto the M20 eastbound at Junction 8 is currently closed for construction and is scheduled to remain shut until 20:00 on Tuesday 25 August, according to the estate's own traffic monitoring instrument that flagged the closure. Drivers looking to join the eastbound carriageway at J8 will need to find an alternative route while the works continue. No detail on the specific diversion has been confirmed in the material reviewed. The J8 closure sits within a broader pattern of overnight and multi-day works affecting the M20 corridor through Kent, according to londontraffic.org [1]. That source lists a separate, already active scheme on the M20 eastbound between Junctions 5 and 8, running from 20:04 on 23 June 2026 to 06:00 on 8 July 2026, and another active closure on the M20 westbound between Junctions 10 and 8, running from 20:10 on 22 June 2026 to 06:00 on 10 July 2026 [1]. It is not confirmed whether the J8 entry slip closure cited in the trigger is directly linked to either of these listed schemes, or is a separate piece of work; the dates given in the source material for the J5–J8 and J10–J8 schemes do not obviously align with the Tuesday 25 August end time in the trigger, so readers should treat the connection as unconfirmed. The wider list from londontraffic.org [1] shows the M20 has been subject to a heavy schedule of roadworks, horticultural works and road repairs across both carriageways at numerous junctions — including J1, J2, J5, J6, J7, J9, J10A and the M25 link at J3 — many of them recurring overnight between 20:00 and 06:00. Most of these are listed as "Pending" rather than active, with only the J5–J8 eastbound and J10–J8 westbound schemes marked "Currently Active" in the data reviewed [1]. By contrast, National Highways' own road closure report — which covers advance notice of full closures on the strategic road network — returned no results at all for the search performed, stating "Sorry, there were no results found that matched your criteria" [2]. National Highways notes its data is updated twice daily on weekdays and that the further ahead a closure is scheduled, the more likely it is to change [2]. The absence of any matching entry there means the J8 slip closure cannot currently be independently corroborated through that second source. Given the gap between the two sources — one showing extensive M20 works but nothing matching precisely the J8 eastbound entry slip and dates in the trigger, and the other showing nothing at all — the specific closure Wayne's instrument flagged is confirmed only by that instrument itself. The underlying roadworks activity on the M20 corridor is well documented [1], but the precise scope, reason and diversion for the J8 eastbound entry slip closure running to Tuesday 25 August are not established in the material gathered. What to watch next: whether National Highways' closure report updates to list the J8 eastbound slip explicitly, and whether the diversion route is published before Tuesday's 20:00 reopening.