Rail passengers in Dorset face significant disruption as Network Rail undertakes essential maintenance work on main line routes from November 15-21, 2025. During this period, all lines between Bournemouth and Dorchester South will be closed, with replacement bus services operating throughout the week. Travelers are advised to check their journey plans via National Rail Enquiries and allow extra time for their trips. Passengers should be prepared for longer journey times when using the replacement buses compared to normal train services.
The closures will follow different patterns throughout the week. On Saturday and Sunday, buses will replace trains between Bournemouth and Poole, Bournemouth and Dorchester South, and Bournemouth and Weymouth. From Monday to Friday, replacement buses will operate between Poole and Dorchester South. These changes will impact South Western Railway services running between London Waterloo and Bournemouth, Poole, and Weymouth.
The maintenance work includes several critical projects to improve railway reliability. A 300-metre stretch of embankment in Hamworthy will be reinforced to address vulnerability to flooding, protecting the railway from water risks that have affected the line in the past. Additionally, drainage systems in Poole sidings will receive upgrades to reduce water-related disruptions.
Bridge and station improvements form another key component of the work. The River Frome bridge near Wool will have its wheel timbers replaced with Fibre-reinforced Foamed Urethane components, which extend the structure’s lifespan. Footbridge renewals will also be completed at both Wool and Branksome stations. Mark Goodall, Wessex Route Director, has issued formal apologies for the inconvenience while emphasizing the necessity of these works.
Network Rail has incorporated several sustainability measures into the project. The crane at Wool will run on Hydrotreated Vegetable Oil, and the use of FFU timbers eliminates the need for fresh timber harvesting. The project will also recycle 45 tonnes of old rail and six tonnes of metal fastenings, while solar panels will power site compounds. George Murrell, Wessex Route Renewals Director, emphasized the works are crucial for enhancing line resilience against future weather-related challenges.
Officials have stated that while they apologize for the disruption, the work is essential for maintaining safe, reliable services and improving resilience for the future. Teams will be working around the clock to complete the projects within the scheduled timeframe.
