Train services on Southeastern’s Hastings line have resumed after Network Rail and Southeastern completed a significant package of engineering work between Tonbridge and Wadhurst aimed at improving reliability and removing key speed restrictions.
The centrepiece of the nine-day programme was the replacement of worn slab track and the renewal of critical railway systems inside Grove Hill Tunnel, located just south of Tunbridge Wells. Slab track, which is fixed directly to a concrete base, provides enhanced stability and durability in tunnel environments, helping to maintain a safer and more reliable railway.
In addition to the tunnel works, engineers carried out targeted track maintenance to remove three temporary speed restrictions that had been affecting services. Two restrictions were located between Crowhurst and Battle, with a further restriction between Etchingham and Robertsbridge.
The speed restrictions had been introduced as a precaution following exceptionally hot and dry weather, which caused sections of the soil supporting the railway to dry out and shrink. Recent rainfall restored moisture levels within embankments, allowing specialist teams to realign the track and safely remove the restrictions during the planned closure period.
Scott Brightwell, South Eastern Railway’s Director of Safety and Performance, said:
“Thank you to our customers and lineside neighbours for their patience and understanding during this essential work.
“This important investment in the Hastings line will help provide a more reliable railway for passengers and freight customers across Kent and East Sussex.”
“By working together as an integrated railway, we were able to go further than the work originally planned, arranging additional remedial track work at short notice that removed three temporary speed restrictions and will help reduce delays for our customers."
Additional Works Across the Route
The closure also enabled teams to deliver a series of maintenance, renewal and inspection activities across the wider route.
At Wadhurst, engineers completed tunnel inspections and maintenance work on portals and shafts to support the long-term safety and reliability of the infrastructure.
Near Stonegate, teams assessed earthworks, drainage assets and track conditions as part of ongoing efforts to improve the route’s resilience against future weather-related challenges.
At Etchingham, work included the installation of new power equipment, repairs to the station canopy, and inspections of nearby bridges and drainage systems.
Meanwhile, around Robertsbridge and Mountfield, engineers replaced worn track components, inspected Mountfield Tunnel and carried out surveys to inform potential future enhancements.
Elsewhere along the route, teams undertook vegetation management, drainage inspections, structural assessments and routine track maintenance, maximising the benefits of the closure while helping to minimise future disruption for passengers and freight operators.
The completion of the programme marks another important step in improving performance and resilience on one of the South East’s key regional rail corridors, with passengers set to benefit from fewer delays and improved reliability in the months ahead.
Image credit: Network Rail
