This includes a two-year pilot project focused on enhancing natural habitats through tree planting across approximately 200 hectares and the installation of deer fencing at Ardmolich. The restoration of the Glenfinnan Viaduct forms part of a wider programme of environmental and infrastructure improvements in the area. Crucially, work was undertaken in the River Finnan to protect the viaduct’s piers from erosion caused by the river’s flow.

A concrete viaduct built by Robert McAlpine & Sons 126 years ago is being repaired.

We’re proud to see it standing strong, and it’s a testament to the dedication and hard work of everyone involved.” The viaduct is 380m (1248 feet) in length, reaches 30.5m (100 feet) in height, curves on a 201m (660 feet) radius and cost of £18,904. The project aims to replace life-expired boundary fencing, ensuring the track remains safely separated from public areas. Network Rail is also investing £500,000 to renew over five kilometres of lineside fencing near the viaduct. The restoration of the viaduct is part of a broader programme of work in the Glenfinnan area. “Over a century after it was first built, Glenfinnan Viaduct still stands strong today, in no small part due to Network Rail’s excellent care.”

Glenfinnan Viaduct

The project also included the installation of new safety handrails for staff working at height and the renewal of ballast retention systems at the structure’s ends. Engineers conducted detailed assessments of the viaduct’s condition and carried out sympathetic concrete repairs to maintain its original aesthetic. This project aims to replace outdated boundary fencing, ensuring the track remains safely separated from public areas. “Over a century after it was first built, Glenfinnan Viaduct still stands strong today, in no small part due to Network Rail’s excellent care.”

• “It’s an honour to look after the Glenfinnan Viaduct, knowing how much it’s loved all over the world.
• The Glenfinnan Viaduct is a railway viaduct on the West Highland Line at Glenfinnan, in the Lochaber district of north-western Scotland, built from 1897 to 1901.
• Engineers also worked within the River Finnan to shield the piers from erosion caused by the swift river currents.
• Our highly-skilled team faced numerous challenges, from preserving the viaduct’s original integrity to implementing modern engineering solutions.
• These bridges were mostly designed with an exposed concrete finish, rather than being faced in stone, and are the earliest railway bridges of this style in Scotland.
• Network Rail is also investing £500,000 to renew over five kilometres of lineside fencing near the viaduct.

Concrete repairs were carried out across the structure sympathetically, taking care to replicate its heritage appearance. The viaduct is a major draw for tourists, with many travelling on ScotRail services and the Jacobite steam train, known as the ‘Hogwarts Express’ in the Harry Potter films, operated by West Coast Railways. Its significant architectural and historical importance is recognised with a Category A listing by Historic Environment Scotland. Network Rail, in collaboration with principal contractor AmcoGiffen, completed the year-long programme to ensure the long-term preservation of the viaduct.

Services

6 hours Skanska has completed the replacement of Clifton railway bridge near Penrith after a second weekend closure of the M6 motorway in Cumbria. “The work will not have a massive visual impact on the way the viaduct looks and that’s very deliberate, with it being grade A listed. Glenfinnan viaduct sits 30 metres above the River Finnan on the West Highland Line, 17 miles from Fort William. Network Rail has awarded AmcoGiffen a £3.4m contract to carry out repairs to the Glenfinnan viaduct in the Scottish Highlands. After its appearance in Harry Potter, British Transport Police had to warn fans not to walk on the viaduct after a handful of close calls between pedestrians and trains had occurred.
Originally built at a cost of £18,904, this amount is equivalent to approximately £2 million today. Meanwhile, specially trained rope access technicians descended from the viaduct to reach and restore otherwise inaccessible areas. Engineers also worked within the River Finnan to shield the piers from erosion caused by the swift river currents. Ballast, the stone material beneath the track, ensures stability, drainage, and protects the underlying structure. Additionally, new safety handrails were installed for staff working at height, and ballast retention systems at the structure’s ends were renewed.

Weston Homes bolsters senior team

New safety handrails for staff working at height were installed, along with renewing ballast retention systems at the ends of the structure. Network Rail, along with principal contractor AmcoGiffen, assessed the condition of the viaduct.

• The project aims to replace life-expired boundary fencing, ensuring the track remains safely separated from public areas.
• Constructed in 1901 at a cost of £18,904 (approximately £2 million in today’s value), the Glenfinnan Viaduct is Scotland’s largest mass concrete viaduct, extending over 1,000 feet.
• Every step of the process required meticulous attention to detail and a deep respect for its heritage.
• Our highly skilled team faced numerous challenges, from preserving the viaduct’s original integrity to implementing modern engineering solutions.
• Ballast, the stone material beneath the track, ensures stability, drainage, and protects the underlying structure.
• At 380 metres, it is the longest concrete railway bridge in Scotland.
• Our highly skilled team faced numerous challenges, from preserving the viaduct’s original integrity to implementing modern engineering solutions.

Iconic viaduct protected for generations to come

Thus, the viaduct is sometimes referred to as “The Harry Potter Bridge”. The 2007 series of notes issued by the Bank of Scotland depicts different bridges in Scotland as examples of Scottish engineering, and the £10 note features the Glenfinnan Viaduct. It is a popular tourist event in the area, and the viaduct is one of the major attractions of the line. Located at the top of Loch Shiel in the West Scottish Highlands, the viaduct overlooks the Glenfinnan Monument and the waters of Loch Shiel. Additionally, deer fencing has been installed at Ardmolich to safeguard the newly planted native woodlands from overgrazing. A two-year, industry-leading pilot project enhanced the natural habitat by harrycasino planting trees across approximately 200 hectares to protect, restore and expand rainforest and peatland habitats.
Network Rail, in collaboration with principal contractor AmcoGiffen, evaluated the viaduct’s condition. Located in the Scottish Highlands and renowned globally due to its appearance in the Harry Potter films, the viaduct has undergone extensive maintenance to ensure its longevity for future generations. A plaque celebrating the centenary of the viaduct was unveiled on the 12th July 1997 by Sir William McAlpine, now head of the family construction firm founded by his great-grandfather. During World War II, the viaduct was regularly ‘blown up’ in exercises by Special Operations Executive agents, who trained in acts of sabotage in this area before being sent into occupied Europe. A spectacular engineering construction which curves across Glen Finnan 13 miles (21 km) west northwest of Fort William, the Glenfinnan Viaduct carries the West Highland Railway over the River Finnan on its way north to Mallaig. Our highly skilled team faced numerous challenges, from preserving the viaduct’s original integrity to implementing modern engineering solutions.

Robert McAlpine & Sons was headed by Robert McAlpine, nicknamed “Concrete Bob” for his innovative use of mass concrete. “Over a century after it was first built, Glenfinnan Viaduct still stands strong today, in no small part due to Network Rail’s excellent care.” We’re proud to see it standing strong and it’s a testament to the dedication and hard work of everyone involved.”