01 // Overview
The Øresund Bridge is one of Europe's most significant infrastructure achievements — a combined road and rail crossing that permanently connected Denmark and Sweden when it opened on 1 July 2000. The full Øresund Link stretches 15.9 kilometres across the Øresund strait, comprising three distinct sections: an immersed tunnel, an artificial island, and a cable-stayed bridge.
Before the bridge, crossing between Copenhagen and Malmö required a ferry journey of 45 minutes or more. Today, the same journey takes 35 minutes by train or approximately 15 minutes by car on the bridge section alone. The transformation of the Øresund Region into an integrated cross-border metropolitan area of nearly 4 million people is one of the most striking examples of how infrastructure can reshape human geography.
02 // Structure Analysis
The Drogden Tunnel (4.05 km)
The crossing begins — or ends, depending on your direction — with a 4.05-kilometre immersed tunnel beneath the Drogden channel near Copenhagen Airport (Kastrup). The tunnel was chosen for this section rather than a bridge extension for three engineering and operational reasons: to preserve clear flight paths for the nearby airport, to maintain an unobstructed shipping channel in all weather conditions, and to prevent ice floes from blocking the strait during winter months.
Peberholm Island
Between the tunnel and the bridge lies Peberholm — an artificial island approximately 4 kilometres long, constructed from material excavated during the tunnel boring process. The island serves as the transition point between the two crossing methods. Remarkably, Peberholm has evolved into an accidental nature reserve, with numerous plant and animal species colonising the island naturally since its creation. Human access is restricted to protect this ecosystem.
The Cable-Stayed Bridge (7.845 km)
The bridge section stretches 7,845 metres from Peberholm to the Swedish coast near Malmö. It is a cable-stayed design with two main pylons rising 204 metres above the water — tall enough to be visible from considerable distances on both sides of the strait. The longest span between the pylons is 490 metres, and the clearance beneath the bridge is 57 metres, allowing large vessels to pass underneath. The bridge carries a four-lane motorway (European route E20) on its upper deck and a double-track railway (Øresund Line) on its lower deck.
| Section | Length | Type | Key Feature |
|---|---|---|---|
| Drogden Tunnel | 4.05 km | Immersed | Under Drogden channel |
| Peberholm | ~4 km | Artificial island | Nature reserve |
| Cable-stayed Bridge | 7.845 km | Cable-stayed | 204m pylons, dual-deck |
| Total Link | ~15.9 km | Combined | Denmark to Sweden |
03 // Crossing Methods
By Car
Driving across the Øresund Bridge is straightforward. From the Danish side, the motorway leads through the Drogden Tunnel first, emerging onto the bridge with panoramic views across the strait. The toll plaza is located on the Swedish side at Lernacken, near Malmö. The speed limit on the bridge is 90 km/h. Payment can be made at the toll booth, via online ticket, or through the ØresundGO discount agreement.
By Train
The Øresund Line connects Copenhagen Central Station (København H) to Malmö Central Station (Malmö C) in approximately 35 minutes. Trains stop at Copenhagen Airport (Kastrup) — making the service particularly useful for air travellers. Services run approximately every 20 minutes during the day and hourly through the night. Tickets are purchased separately from the road toll, through DSB or Skånetrafiken.
| Factor | By Car | By Train |
|---|---|---|
| Crossing time | ~10–15 min (bridge) | ~35 min (city to city) |
| Cost (solo) | 465–520 DKK + fuel | ~80–130 DKK |
| Flexibility | Depart any time | Every 20 min |
| Parking needed | Yes | No |
04 // Historical Context
The concept of a fixed link across the Øresund dates back to the 1930s, when a consortium of engineering firms first formally proposed a national motorway network for Denmark that included a crossing. The idea was revived after World War II and studied extensively through the 1950s and 1960s. The Danish and Swedish governments signed an agreement to build a fixed link in 1973, but the project was cancelled in 1978 due to economic pressures and environmental concerns.
A new agreement was signed in 1991, construction began in 1995, and the bridge opened ahead of schedule on 1 July 2000. Queen Margrethe II of Denmark and King Carl XVI Gustaf of Sweden inaugurated the bridge in a joint ceremony, meeting in the middle of the bridge. The project received the 2002 IABSE Outstanding Structure Award for engineering excellence.
05 // Border & Documentation
Denmark and Sweden are both Schengen Area members, meaning passport checks are not normally required. However, both countries have periodically introduced temporary border controls. Travellers are strongly advised to carry valid ID or a passport regardless of nationality. Drivers should also carry their driving licence, vehicle registration documents, and proof of insurance valid in both countries.