Fri 21:00 → Mon 06:00
Full weekend closure for bridge work
Follow the signed hollow-square diversion via the local A-road network.
Planned closures and overnight roadworks on the A12. For live incidents see A12 traffic.
Updated just now · refreshes every 5 min
Follow the signed hollow-square diversion via the local A-road network.
Resurfacing on the interchange slip. Signed diversion via the next junction.
One lane runs through the works each night this week.
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The A12 is Essex and Suffolk's main artery, running from the M25 at Brook Street past Chelmsford, Colchester and Ipswich towards Lowestoft. It carries motorway-level traffic on a road that mostly is not one, so roadworks and junction collisions bite harder here than on the neighbouring M11. Live incidents and closures refresh every 5 minutes.