A400 traffic
Incidents, roadworks and closures on the A400 in England, by junction and direction.
1 full closure on the A400 now
4 entries in all. Source last updated 7 min ago.
Incidents now 0
Roadworks in force now 4
- Lane closure
A400 Tottenham Court Road, Camden
Until Tue 13 Oct, 14:00
[A400] Tottenham Court Road (Northbound) at the junction of Grafton Way - Lane closure to facilitate a crane operation. Approach with caution. Traffic is flowing well.
Transport for London · updated 7 min ago
- Lane closure
A400 Hampstead Road, Camden
Until Fri 30 Oct, 18:00
[A400] Hampstead Road (Northbound) at the junction of [A501] Euston Road - Lane closure to facilitate building works. Delays are possible.
Transport for London · updated 18 h ago
- Partial closureboth directions
A400 Hampstead Road, Camden
Until 31 Jul 2027, 23:59
[A400] Hampstead Road (Both directions) at the junction of Robert Street - Various restrictions in place, including temporary signals, for HS2 works. Additionally, Varndell Street is closed in both directions. Use an alternative route. Delays are possible on diversion.
Transport for London · updated 17 h ago
- Full closure
A400 Northumberland Avenue, Westminster
Until Fri 30 Oct, 18:00
[A400] Northumberland Avenue (Westbound) between [A4] Charing Cross and Great Scotland Yard - The road is closed due to borough works. Use an alternative route. Traffic is flowing well on diversion
Transport for London · updated 1 h ago
The A400 in your inbox at 06:30
What's closed, what's happened and tonight's works. Free, every morning or Mondays only.
Questions
- Is the A400 closed today?
- Yes, in part: A400 Northumberland Avenue, Westminster.
- Are there roadworks on the A400?
- 4 in progress and 0 planned, listed by junction on this page.