Two lanes are closed and there is queueing traffic on the M25 clockwise between Junction 5 for the M26 / A21 and Junction 6 for the A22 / B2235. Lanes two and three are closed and there are tailbacks to Junction 5.
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Highways England say the project could help unlock £8 billion in benefits and thousands of jobs
Tuesday afternoon's weather for the west of the region
Tuesday afternoon's weather for the east of the region