Vardeåsen

Skedsmokorset is a village in the municipality of Lillestrøm and in the county of Viken. Its population is approximately 15,000.

Bråtesletta is a village in Akershus, Norway.

Leirsund Station is a railway station at Leirsund in Skedsmo, Norway on the Trunk Line. It is served by an hourly services, R13 by Vy. The station was opened in 1859, five years after the rest of Hovedbanen. When the Gardermoen Line was built in 1998 Leirsund was rebuilt and slightly moved.

Kjeller is a village located near Lillestrøm in the municipality of Lillestrøm, Norway. It is located 25 kilometers north-east of Oslo.

The HyNor-project was a nationally supported project which purpose was to facilitate and coordinate the introduction of hydrogen as a fuel in Norway, running from 2003 to 2012. Toward the commercial introduction of hydrogen vehicles in 2015, the HyNor-project focused on acquiring an early pre-commercial fleet of hydrogen vehicles, and keeping a close dialogue with the leading car manufacturers and other similar initiatives in the Nordic countries and around the world.

Akershus University College (Norwegian: Høgskolen i Akershus, HiAk) was a university college located in Kjeller, Norway. The institution is one of 25 public university colleges owned and run by the Norwegian state. It last had about 3,900 students and a staff of approximately 300. It merged with Oslo University College on 1 August 2011 to create Oslo and Akershus University College. The college was divided into four faculties: Faculty of Nursing Education Faculty of Product Design Faculty of Social Education Faculty of Technical and Vocational Teacher Education

The University Graduate Center (UNIK) is a research foundation at Kjeller in Norway. UNIK has four focus areas Network, Information Security and Signalprocessing for Communication, Electronics and Photonics Cybernetics and Industrial Mathematics Energy and the EnvironmentUNIK was founded in 1987 in order to foster the co-operation between the research institutes at Kjeller and to support master and PhD education. UNIK has a supplementary education as compared to the University of Oslo UiO and the Norwegian University of Science and Technology NTNU, which is based on the collaboration with the Research Institutes at Kjeller. The core founding members were FFI, IFE, Telenor R&I, and UiO. NTNU joined in 1995. Focus of UNIK is towards applications, thus the strong relation to the Institutes at Kjeller and other relevant industry. UNIK's main cooperation partner today is FFI. Telenor R&I, Kongsberg Defense Communications, Thales and Thrane Norway support education at UNIK through their staff members. In 2007 UNIK started together with IFE and the University College of Akershus (HiAk) a study within Energi and Environment. UNIK is co-located with NORSAR at Kjeller close to Lillestrøm, 25 km east of Oslo. The building hosts the first termination of the ARPANET in Europe, back in 1973. The start of the Internet in Europe and the mobile phone development is closely related to people teaching at UNIK: Pål Spilling, who brought the Internet to Europe Torleiv Maseng, who contributed to the development of GSM Øivind Kure, who influenced the research directions of Telenor as being research director and who is a partner in the Q2S center of excellency at NTNU

Institute for Energy Technology (IFE) was established in 1948 as the Institute for Nuclear Energy (IFA). The name was changed in 1980. Its main office is at Kjeller, Norway, and slightly under half of the institute’s activities are based in Halden. In Halden IFE is host to the international OECD Halden Reactor Project, with 18 member states. IFE conducts research in the following areas: energy, environmental technology, physics, materials science, petroleum technology, nuclear safety and reliability and man-machine systems (man-technology-organisation). IFE operates the only two existing nuclear reactors in Norway. Both are dedicated to research. The JEEP II reactor at Kjeller is used for basic research in physics and material science, as well as production of radiopharmaceuticals. The Halden Reactor is used for research in materials technology and nuclear fuel safety. The Institute has approximately 600 employees in Halden and at Kjeller. The President is Nils Morten Huseby.

Tistilbekken, also called Fjelstadbekken, is a river in Ask in the municipality of Gjerdrum in Akershus county, Norway. It flows through the residential area Nystulia and from Brådalsfjellet.

The 2020 Gjerdrum landslide was a quick clay landslide that occurred in the early hours of 30 December 2020 at Ask village, the administrative centre of Gjerdrum, Norway. It spanned a flow off area of 300 by 700 metres (980 by 2,300 ft) and additionally affected 9 hectares (22 acres) by debris flow. Several buildings were destroyed, most of them houses and apartment buildings. As of 22 March 2021, ten people had been confirmed killed by the landslide.In 2022, the police charged Gjerdrum Municipality. The causes of the landslide [... had by 2022 been] investigated by police; another investigation, tasked with finding - prior to August 2021 - the causes of the landslide, will be performed by a group of experts.

The Trunk Line (Norwegian: Hovedbanen) is a railway line in Norway which runs between Oslo and Eidsvoll. The line is owned by Bane NOR.

Nystulia (1–147, 2–148) is a road built as a three-part road network in a residential area of the same name in the village of Ask in the municipality of Gjerdrum in Viken county. The road has access via three intersections from the road Fjellinna, where each branch of Nystulia does not meet in the residential area. The river Tistilbekken flows partly open and partly in pipes through Nystulia. The residential area was hit by the 2020 Gjerdrum landslide on the night of 30 December 2020, which is described as the most serious in Norway of this type in recent times.