Sweden’s Landvetter Airport Rail Link Moves Forward as Sweco Secures SEK 440 Million Design Contract for Gothenburg Borås Railway Growth

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June 10, 2026 10:13 AM

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Sweden has moved a major step closer to reshaping rail travel in western Sweden after Sweco secured an estimated SEK 440 million contract from the Swedish Transport Administration. The agreement covers planning and design consulting for the new railway section between Mölndal and Göteborg Landvetter Airport. The work forms part of the wider Göteborg–Borås railway project, which aims to improve commuting, link Landvetter Airport to the rail network, support regional growth and create faster, cleaner passenger travel across Västra Götaland.

Sweden Rail Contract Signals Fresh Momentum For Western Sweden

The confirmed contract gives Sweco a central technical role in one of Sweden’s most important passenger rail planning programmes. The assignment runs from 2026 to 2030 and covers consultancy services that will help move the Mölndal–Göteborg Landvetter Airport section through detailed planning, technical design and permitting.

The Swedish Transport Administration is advancing the Göteborg–Borås railway and the Mölnlycke branch line to improve work and study commuting in one of Sweden’s busiest regional travel corridors. The project also gives Landvetter Airport a direct rail connection, a long-discussed mobility gap in western Sweden.

The wider scheme is not just an engineering project. It is a regional access project. It targets airport connectivity, shorter rail journeys, stronger labour-market integration, more sustainable travel and better links between Gothenburg, Mölndal, Mölnlycke, Landvetter Airport, Bollebygd and Borås.

What Sweco Will Deliver Under The SEK 440 Million Agreement

Sweco will provide planning and design consulting services for the railway section between Mölndal and Göteborg Landvetter Airport. Its work includes environmental impact assessments, technical design documentation linked to water operations and permitting documentation.

This matters because the route crosses a technically sensitive corridor. Rail planning in Sweden must handle land use, environmental risk, water permits, route geometry, public consultation and cost control before construction can begin.

Göteborg Borås Railway Becomes A Strategic Passenger Corridor

The Göteborg–Borås route is one of Sweden’s largest commuting corridors. Current travel depends heavily on buses, cars and an older single-track railway that cannot provide the speed, frequency or capacity required for future demand.

Trafikverket plans a new double-track passenger railway designed for speeds of up to 250 kilometres per hour. This speed target would sharply reduce journey times and allow more frequent services. The new line will serve passenger trains, while the existing Kust till kust railway will remain in use for passenger and freight traffic.

Landvetter Airport Gains A Rail Link With National Travel Value

Göteborg Landvetter Airport is Sweden’s second-largest airport and western Sweden’s main international gateway. Swedavia lists more than 5.4 million travellers in 2025, with international and domestic routes serving three continents and more than thirty countries.

The rail link will change the airport’s ground-access model. Today, travellers rely mainly on road-based access. A direct rail station at Landvetter Airport would allow passengers to reach the airport by train from several destinations in western Sweden.

This is important for inbound tourism, business travel, airport workers, students and residents who need easier access to flights without adding pressure to roads. It also supports the long-term airport-city model that Swedavia is developing around Landvetter.

Faster Journey Times Could Reshape Commuting And Airport Access

The travel benefits are concrete. Trafikverket’s March 2026 project information indicates a planned journey time of about 35 minutes between Gothenburg and Borås. Gothenburg to Landvetter Airport is expected to take about 20 minutes. Borås to the airport is expected to take about 15 minutes. Mölnlycke to the airport is expected to take just over five minutes.

These journey times would make the railway competitive with road travel, especially during peak traffic. They would also make Landvetter Airport more practical for travellers without cars.

Planning Status Shows The Project Is Moving But Still Complex

The railway is in the planning and permitting phase. Trafikverket is developing railway plans that define where the line will run, how the infrastructure will be built, what land will be required and which environmental effects must be managed.

The wider project is divided into several sections, including Almedal–Mölndal, Mölndal–Landvetter Airport, the Mölnlycke branch, Landvetter Airport–Bollebygd, Bollebygd and Borås. Each section has its own planning status and consultation process.

The planned construction start is between 2029 and 2031. Trafikverket estimates a construction period of about ten years. This means the Sweco contract comes at a critical stage, before large-scale construction, when route details, technical standards and environmental approvals must be converted into buildable plans.

Why The Existing Railway Cannot Solve The Same Problem

Trafikverket’s project material explains that the current Kust till kust railway is too curved and capacity-limited to deliver the same travel-time and double-track performance. It also does not provide the same airport and Mölndal connectivity planned under the new railway.

This is a key point in the public-interest test. Upgrading an existing line may appear cheaper on the surface, but it cannot always deliver the required route, speed, service frequency or access pattern. In this case, the new railway creates a different transport product. It links the airport, regional cities and new station areas in a way the older alignment cannot match.

The existing line will not disappear. It will continue serving passenger and freight needs after the new railway is complete.

Regional Development Gains Go Beyond The Railway Track

The new railway is expected to influence land use, housing, business location and station-area development. Mölndal is positioned to become a stronger regional interchange with train, bus and tram functions. Borås gains shorter travel times to Gothenburg and Landvetter Airport, which can support labour mobility, visitor flows and business growth.

The project also connects with the Västlänken rail system in Gothenburg. This gives regional trains access to stations such as Centralen, Korsvägen and Haga. For travellers, that means the future railway is not only a line between two cities. It becomes part of a wider metropolitan rail network.

Cost Context Places The Contract Inside A Much Larger Investment

Trafikverket estimates the cost of the new Göteborg–Borås railway and Mölnlycke branch at about SEK 59 billion in 2025 price levels, equivalent to about SEK 48 billion in 2021 price levels. Against that backdrop, Sweco’s SEK 440 million contract represents a specialised planning and design assignment within a far larger public infrastructure programme.

Investigative Verdict On Correctness And Originality

The central claim is correct. Sweco has won an estimated SEK 440 million contract from the Swedish Transport Administration for planning and design consulting tied to the new railway section between Mölndal and Göteborg Landvetter Airport.

The original wording of the headline is not sufficiently original for publication because it closely follows the wording used in the institutional announcement. A rewritten news article should avoid copying the official headline structure and should add fresh context from Trafikverket, Swedavia and project-planning documents.

The strongest original angle is not only that Sweco won a contract. The stronger public-interest angle is that Sweden is advancing the design phase of a rail-air mobility corridor that could transform travel to Landvetter Airport, improve commuting between Gothenburg and Borås, and support more sustainable regional growth across western Sweden.

Final Analysis

Sweden’s SEK 440 million Sweco contract is a technical milestone inside a much larger transport shift. It gives the Göteborg–Borås railway project added planning capacity at the stage when environmental studies, water-operation documentation, permits and detailed design become decisive.

For passengers, the future promise is simple. Faster trains. Easier airport access. Less road pressure. Better links between homes, jobs, studies, events and flights. For western Sweden, the project is a long-term test of whether rail investment can reshape a busy growth corridor while supporting climate-conscious mobility and regional competitiveness.