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Notice of A418 Oxford Road overnight closure

Work item: HS2-EKFB-26-1774

Work Item Summary

Project Phase
Phase 1
Region
Buckinghamshire
Location
A418, Oxford road
Worksite Name
Oxford road
Contractor
EKFB JV
Type of works
Overnight road closure
Estimated Start Date
18/04/2026
Estimated End Date
19/04/2026

What we are doing

We will be removing a redundant underground cable around the A418 bridge. As we’ll be working near other live utilities, vacuum excavators will be used at certain times, creating some noise and dust.

Location

A418 Oxford Road, between Coldharbour roundabout and Stone, opposite EKFB A418 compound site entrance.

Duration

1 night road closure of a section of A418 on Saturday 18 April 8.30pm until Sunday 19 April at 5.30am

Single lane closure. The road will reopen with a single lane closure until 1pm on 19 April.
There is a contingency of 22 April to 23 April to complete these works if required.

What to expect

  • Full road closure for 1 night, from 8:30pm to 5:30am.
  • A signposted diversion route will be in place and a single lane closure from 5.30am to 1pm

HS2 is undergoing a comprehensive reset to ensure it can be built efficiently and for the lowest reasonable cost. This work is being carried out in stages and will be completed in 2026. We will provide you with updates on the reset and what this means for our plans to build the railway in your area.

Download information relating to these works

Find out more about

If you have a question about HS2 or our works, please contact our HS2 Helpdesk team on 08081 434 434 or email [email protected]