There are reports of delays on the A127 following a crash.
Traffic is said to be 'very slow moving' on the Southend-bound side of the road due to the collision at Rayleigh Weir.
Police are reportedly heading to the scene.
AA's traffic map shows traffic is heavy back to the junction with the A1245.
A127 Eastbound – Reports of an accident near the A129 (Rayleigh Weir Interchange). Police are en-route.
— Essex Travel News (@Essex_Travel) June 29, 2021
Update 5.45pm
One lane has been closed following the crash, which is understood to have involved four vehicles.
There is also an oil spillage on the road which could mean a lengthy clean-up operation.
Update 6.15pm
All lanes have now reopened and traffic is beginning to ease.
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