Solkan Bridge in Nova Gorica — live webcam online

Solkan Bridge: record-breaking stone giant on the border of two countries

This live webcam reveals one of the most impressive engineering landmarks in Central Europe — the Solkan Bridge, soaring above the emerald waters of the Soča River on the border between Slovenia and Italy. The stone arch spanning 85 meters (279 feet) holds the title of the longest stone arch railway bridge in the world — a record unbroken for over a century. The total length of the structure is 219.7 meters (721 feet), and when a train crosses the bridge, it seems as if the heavy steel machine is floating above the river without any support.

Nova Gorica is a city that literally grew up around this bridge. After World War I, when the border was drawn along the Isonzo River, the Italian part of Gorizia remained on one side, and the Slovenian part on the other. Thus emerged a twin city, connected by this colossal stone bridge, which today serves as a key border crossing between the two countries.

An architectural masterpiece of the Secession era

Construction of the bridge took place from 1900 to 1905 during the Vienna Secession era — an artistic style that sought new forms in architecture. The project was designed by architect Rudolf Jaussner and engineer Leopold Oerley. Initially, an arch of 80 meters (260 feet) was planned, but in the spring of 1904, builders encountered an unexpected problem: the riverbed soil proved too soft and unreliable. The project had to be urgently recalculated and the span increased to the very 85 meters that bring the bridge worldwide fame today.

The construction required 4,533 stone blocks — each one carefully fitted and laid by hand. The bridge was officially opened in 1906 as part of the strategic Bohinj Railway, connecting the interior regions of Austria-Hungary with the Adriatic coast. The structure originally featured five smaller arches framing the main stone arch and giving the bridge that very harmonious proportion that continues to delight engineers and architects today.

Destruction and rebirth: the bridge in the fires of World War I

The Soča River (Isonzo) was the scene of some of the bloodiest battles of World War I — the twelve Battles of the Isonzo, where Austro-Hungarian and Italian forces clashed in positional warfare among karst gorges. In August 1916, retreating to the left bank, Austrian engineering units decided to destroy the bridge to prevent its use by advancing Italian forces. The explosion was carried out on the night of August 8–9, 1916 using 930 kg of explosive (ekrazit) — enough to shatter the stone arch, which relied on the mutual pressure of its blocks.

After the war, the territory came under the management of Italian state railways. Initially, a temporary steel structure was erected on the site of the destroyed bridge, over which trains ran for almost a decade. Full restoration began only in April 1925 and was completed in 1927. The temporary iron lattice structure was dismantled immediately after the new stone arch was completed, and the bridge regained its original appearance — the very same one visible on this live webcam today.

The border that split a city in two

The Solkan Bridge is not just an engineering structure, but a living witness to the political catastrophes of the 20th century. Until 1915, Gorizia was a single city, but World War I and the subsequent peace treaties drew a border right along the Isonzo River. Italian Gorizia remained on the western bank, and in 1947 a new city grew on the eastern bank — Nova Gorica, designed by the renowned Slovenian architect Edvard Ravnikar.

Today the bridge connects two countries — Italy and Slovenia — and serves as a key border crossing. After Slovenia joined the Schengen Area in 2007, the border effectively disappeared: you can freely walk from one country to another without showing a passport. But the bridge remains a symbol of division and reunification — a reminder of how political storms can tear apart a unified urban space, and how time can heal these wounds.

The Soča River: Slovenia's emerald jewel

Below the bridge flows the Soča River (Isonzo) — one of the most beautiful rivers in Europe, famous for its unique emerald-turquoise water color. This hue is created by suspended particles of karst limestone carried by the river from the Alps. The Soča originates in the Julian Alps at an altitude of over a kilometer and flows into the Adriatic Sea near Monfalcone.

In the Nova Gorica area, the river flows through a wide valley, forming picturesque meanders and shallows. The Solkan Kayaking Center operates here, attracting water sports enthusiasts from across Europe. In the summer months, the river warms up to a comfortable temperature for swimming, and its banks become a recreation spot for locals and tourists alike.

What the camera shows

This live webcam broadcasts a panorama of the Solkan Bridge with views of the stone arch, the Soča River, and the surrounding urban landscape. In the frame is the railway bridge with its characteristic proportions, over which freight and passenger trains periodically pass. On the horizon, the roofs of Nova Gorica and Italian Gorizia merge into a single urban landscape. In good weather, the green slopes of the Vipava Valley and distant Alpine peaks are visible from this vantage point. The camera operates in real time, allowing you to observe the life of the border crossing, the movement of trains, and the play of light on the waters of the Soča at any time of day.