A21 safety package

Highways England has committed to deliver a suite of safety improvements along the A21 route corridor from Sevenoaks to Hastings. We have brought forward this package of works in recognition of the safety improvements they will make to the travelling public and local communities.

Start date December 2020
End date December 2024
Cost Estimated £20m

Latest updates

Project information


The A21 has, for many years, suffered from a significant level of collisions.

We are bringing forward a series of schemes to improve safety along this corridor, which will include, amongst others:

  • junction improvements
  • improvements to road alignment and visibility
  • changes to speed limits
  • improved signing, markings and road studs

Improving safety along the A21 - reducing the number, severity and frequency of incidents for the travelling public and local communities

Improving the customer experience of the A21

Reducing journey time delays as a result of a reduction in incidents


Traffic information

Information about scheduled roadworks and events on our motorways and major roads.

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