Lillestrøm-Riksgrensen · 1854 to today
The railway east through Glomma country
Kongsvingerbanen was built for two scales at once: local timber and farm traffic along the river, and a railway connection between Norway and Sweden.
Local freight and an international ambition
Calls for a railway grew in the forest and farming districts east of Lillestrøm during the 1850s. Timber, agricultural produce and other goods needed a more dependable route to market than roads and seasonal waterways could provide. 01 02
The project also belonged to the union between Norway and Sweden. A railway towards the border could connect the two capitals' transport systems while serving the communities along Glomma. The international purpose did not replace the local one; both arguments helped make the line possible. 02
Parliament chose a state railway in 1857
Parliament approved the railway from Lillestrøm towards the Swedish border in September 1857. Together with Hamar-Grundsetbanen, it was among the first lines in which the Norwegian state held the majority interest. 02 04
Kongsvingerbanen was built to standard gauge. That matched both Hovedbanen at Lillestrøm and the Swedish network it was intended to meet, avoiding the gauge break that later complicated several of Norway's narrow-gauge state railways. 02
The route crossed Glomma at Fetsund
Early planning considered a crossing at Blaker. Local debate and Carl Abraham Pihl's recommendation shifted the railway to Fetsund, after which the route followed Glomma eastwards through Sørumsand, Årnes and Skarnes to Kongsvinger. 02
The first Fetsund railway bridge was completed in 1861. Its timber structure was replaced in 1919 by the 420-metre steel truss bridge that carries the railway today. 05
The first section opened in 1862
The railway from Lillestrøm to Kongsvinger was officially opened by King Carl XV on 3 October 1862. The locomotive Caroline, built by Robert Stephenson & Co., had arrived for the opening and became closely associated with the line. 01 03
Kongsvinger now had a direct railway to Hovedbanen and the capital. Work on the remaining section towards Sweden began the following summer. 03 04
The railway reached Kongsvinger. The border was still thirty-five kilometres away.
Grensebanen completed the international line
Sweden decided to build from Arvika towards the border in 1862. On the Norwegian side, work on the 35-kilometre Grensebanen began in July 1863 under construction manager Carl Abraham Pihl. 04
The extension opened in November 1865. Rails now crossed the national border and joined the Swedish network, making Kongsvingerbanen Norway's first international railway. 01 02 04
The main line acquired branches
Kongsvinger became the junction for Solørbanen, while a smaller branch left Kongsvingerbanen at Skotterud. Vestmarkalinjen opened to Vestmarka in 1918, primarily to carry freight. Its passenger service was limited and ended long before the branch closed in 1965. 09
Vestmarkalinjen disappeared, while the route to Sweden retained its place in the national network. The railway established in the 1860s remains the basis of the present corridor. 01 09
Electric operation began in 1951
Electric trains replaced steam traction, but much of the route alignment remained close to the railway opened in the nineteenth century. 01
Seven decades later, the original overhead-line installation had reached the end of its life. A new 111-kilometre autotransformer system was completed in 2021, renewing the power supply without changing the basic single-track railway. 06
Passenger and freight trains compete for the same track
The line serves local and regional passengers, cross-border trains and a substantial freight flow. Timber from the forest districts uses the railway, as does freight between Norway and Sweden and traffic running between Oslo and Narvik through the Swedish network. 01
Almost the entire line is single track. The Railway Directorate described it as overloaded in 2017, and current work is extending crossing loops at Bodung, Rånåsfoss, Seterstøa and Galterud so longer freight trains can meet other traffic. The international ambition from the 1850s now shares capacity with the daily railway along Glomma. 01 10
The whole line in time
From the 1857 decision to today
The local case is made
Forestry and farming interests along Glomma press for a railway able to carry people, timber and goods.
Parliament approves the line
The railway from Lillestrøm towards the Swedish border becomes one of Norway's first state-led railway projects.
The first Fetsund bridge
The original timber railway bridge across Glomma is completed before the line opens.
The railway reaches Kongsvinger
King Carl XV officially opens the line from Lillestrøm.
Work starts beyond Kongsvinger
Construction begins on the 35-kilometre Grensebanen under Carl Abraham Pihl.
Rails cross the border
The extension from Kongsvinger opens and links the Norwegian railway with Sweden.
Vestmarkalinjen opens
The freight-oriented branch leaves the main line at Skotterud for Vestmarka.
A new bridge at Fetsund
The present steel railway bridge replaces the first timber crossing.
Electric operation
Electric trains take over on Kongsvingerbanen.
The Vestmarka branch closes
The short branch disappears while the international main line remains.
Capacity is exhausted
The Railway Directorate describes the single-track railway as overloaded.
The overhead line is renewed
A new 111-kilometre autotransformer system replaces the installation from 1951.
A mixed-traffic border railway
Passenger trains, timber traffic and long-distance freight share the line while crossing loops are extended.
Sources
The railway east to Sweden
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