Oresund bridge denmark

The Øresund Bridge connects Denmark and Sweden, linking Copenhagen to Malmö over 16 km across the Øresund Strait.

About this subject

The Øresund Bridge, inaugurated on July 1, 2000, is a modern engineering marvel that combines a cable-stayed bridge, an artificial island (Peberholm), and a submerged tunnel (Drogden). Spanning 7,845 meters, the bridge section rises 57 meters high to allow large ships to pass. The project cost about 30 billion Danish kroner (approx. 4 billion euros) and was jointly financed by the Danish and Swedish governments, with tolls to recover the investment.

The structure has two levels: one for road traffic (four lanes) and one for railway (two electrified tracks). About 70% of the crossing is over the sea, while the remaining 30% uses the Drogden Tunnel, which descends 10 meters below sea level. The artificial island of Peberholm, 4 km long, serves as the transition point between bridge and tunnel, and is also a protected nature reserve for birds and wildlife.

Culturally, the bridge transformed the Øresund region into an integrated transport and economic hub. Before it, crossing between Copenhagen and Malmö relied on ferries taking about 45 minutes; now, the train journey takes only 35 minutes. The bridge also appears in TV series like "The Bridge" (Bron/Broen), which explores cultural differences between the two countries. Moreover, the structure is seen as a symbol of Scandinavian cooperation and sustainable development.

Interestingly, the bridge was designed to withstand strong winds and harsh Baltic Sea conditions. The concrete is resistant to salt corrosion, and the drainage system prevents water accumulation. Despite being one of the longest bridges in Europe, it does not have a single central span; instead, it uses a series of piers and cables that distribute weight efficiently. Maintenance is constant, with inspections carried out by drones and underwater robots to ensure safety.

Frequently Asked Questions

What is the total length of the Øresund crossing?

The full Øresund crossing is 16 km long, including the bridge (7,845 m), the artificial island Peberholm (4 km), and the Drogden Tunnel (4,050 m).

How long does it take to cross the bridge by train?

The train takes about 35 minutes from Copenhagen to Malmö, a significant reduction from the previous 45-minute ferry ride.

Is the Øresund Bridge tolled?

Yes, passage is subject to a toll, which varies by vehicle type. The fee helps cover construction and maintenance costs.