Lymington Branch Line



The Lymington Branch Line is a railway that runs from Brockenhurst to Lymington Pier, both in the New Forest. The railway line is around 9 km long, and is single track throughout its length. It diverges from the South Western Main Line at Brockenhurst Junction ; and, at Lymington Pier, trains connect with Wightlink ferry services to Yarmouth, on the Isle of Wight. The Lymington Branch Line is electrified using the 750 V DC third rail system—common in the ex-Southern Region. The branch line celebrated the 150th anniversary of its opening in July 2008.

Rolling stock
Services on the line are currently operated by South West Trains using stock outbased at Bournemouth depot. Previously, rolling stock had been restricted to Classes 411, 412, 421 and 423.

Following the withdrawal of slamdoor stock from the rest of the SWT network in 2005 it was expected that by May 2005 at the latest the operation of the line would have been taken over by the new Class 450 "Desiro" units. However, SWT considered that due to the self contained nature of the branch it would be more cost effective to continue Mk 1 operation. On this basis SWT bought and refurbished two British Rail Class 421 units to exclusively operate services on the line. Work carried out on the units included the fitting of central door locking and other safety features to allow them to remain in service beyond the November 2005 deadline for the withdrawal of slam-door stock and the reduction of the 4 carriage units to 3 carriages (3Cig) to address the extreme height difference between the train and the platform at Lymington Town.

The final two units of this type to work the line were numbered 1497 and 1498 and officially named Freshwater and Farringford respectively at a ceremony at Brockenhurst railway station on May 12, 2005. They were also repainted into an approximation of their original liveries. The "heritage" service commenced on 12 May 2005 and an exemption was obtained to enable the use of the 3Cig units until 2013, at which point they were estimated to be life expired.

However, in Summer 2009 South West Trains announced plans to replace the heritage EMUs with more modern units; Class 158 Sprinters on weekdays and Class 450 on weekends (the latter were also used on occasion when the 3Cigs were unavailable, with the 4th carriage locked out of use to overcome the platform height issue at Lymington Town). This change took place on the 23 May 2010, with the final 3Cig service departing from Lymington Pier on the 22 May 2010 at 22:14 and arriving at Brockenhurst at 22:24. .