We're modernising the Great Western route to bring passengers faster, more frequent, more reliable services.
The project includes upgrading our infrastructure so that the route can be electrified.
This page explains the work we'll be doing in Maidenhead and Windsor and when it's due to take place.
What we're doing
To enable the route to be electrified, we're installing supporting masts and overhead lines, and preparing the foundations for these (‘piling'). We'll also be modifying some of the bridges and other structures on the route to create the extra height needed for the overhead lines.
For example, we often have to carry out some of the work at night when trains aren’t running. This is because we’re contractually obliged to work at times that have the least impact on passenger services, and because we must ensure the safety of our workforce.
If roads or footpaths need to be closed temporarily because of bridge work, we agree diversionary routes with the local council. And we are committed to completing the work quickly, so the road can be reopened as soon as possible.