Akerselva

Oslo Port Authority (Norwegian: Oslo Havn KF) is a kommunalt foretak (municipal enterprise), and accountable to the Municipality of Oslo. For many years, Oslo Havn KF was known as Oslo havnevesen (OHV) but was renamed on June 8, 2004, to its current name. As of 2021, the enterprise has around 100 employees and is managed by an elected board, Havnestyret and a Port Director, havnedirektøren. The organisation as a whole is divided into five branches: market, communication and environment, administration, finance and IT, real estate and urban development. Oslo Havn KF's principal objectives are to ensure an effective and sustainable enterprise at the Port of Oslo by facilitating green and efficient maritime transport. Apart from the daily management of the port, it is also Oslo Havn KF's task to monitor the traffic in and out of the port and manage the port's estates in a responsible and sustainable manner.

Sørengautstikkeren is a neighborhood in the borough Gamle Oslo in Oslo, Norway. It is an artificial peninsula that sticks out into the Oslofjord form Bjørvika and Sørenga. It is part of the Port of Oslo, but will be redeveloped as part of the Fjord City urban redevelopment program, after the Bjørvika Tunnel is completed in 2010, and the European Route E18 will run under the area. Until then, it is used as a container port, a quay for cruiseships and as a storage area for earth and bulk. The quay is 880 metres (2,890 ft) long.The redevelopment is organized by Sørenga Utvikling and HAV Eiendom, a subsidiary of the Port of Oslo. The area was sold from the port to Sørenga Utvikling for 940 million kr. Sørenga Utvikling is owned by Backe Prosjekt, USBL, Oslo Areal and financial investors. Four architect companies, LPO arkitekter, Jarmund/Vigsnæs, Arkitektselskapet Kari Nissen Brodtkorb and MAD, will each receive two blocks to design. Forty-seven companies had offered bids in the contest. The four companies will cooperate to create a common identify for the buildings. Construction will start in 2009, and will be completed by 2011 or 2012. The area is planned to feature 950 new apartments, plus some commercial areas, including some stores. The Sørenga area will have 100,000 square metres (1,100,000 sq ft) of buildings. The apartments will be among the most expensive in the country, as they are located within walking distance of the city core.

The Bjørvika Tunnel (Norwegian: Bjørvikatunnelen) is a motorway immersed tunnel on European Route E18 in the city center of Oslo, Norway. The tunnel has two bores, with three lanes in each. In the west, it connects to the Festning Tunnel at Akershus Fortress and runs under the Bjørvika arm of the Oslofjord before ending in an intersection on the east shore, where it splits into Mosseveien (E18) and the Ekeberg Tunnel (National Road 190). The tunnel is 1,100 metres (3,600 ft) long, 675 meters of which run below sea level, and opened in September 2010. It was built by the Norwegian Public Roads Administration The Bjørvika Tunnel is part of the Opera Tunnel complex which is the name of the interconnected system of tunnels between Ryen and Filipstad. The Bjørvika Tunnel is the first immersed tunnel in Norway. The tunnel's cost was estimated to be around 4.6 billion kr, and was financed through Oslo Package 1, with part of the funding coming from the city's toll ring. The project includes an additional 8.0 kilometres (5.0 mi) of roads, 5.7 kilometres (3.5 mi) of pedestrian and cycle paths and 3.5 kilometres (2.2 mi) of bus lanes. The project will create a 6.0 kilometres (3.7 mi) continuous tunnel from Framnes (at the Kiel ferry terminal) to Ryen. The connection with the Festning Tunnel will require a 100 metres (330 ft) sinking of the latter, and it will have a basement built under it.

The Opera Tunnel (Norwegian: Operatunnelen) is a motorway tunnel system under Oslo city center between Filipstad in the west and Ryen in the east. The tunnel consists of four parts built at different times. From west to east are the Festning Tunnel and Bjørvika Tunnel, which are part of European route E18, and the Ekeberg Tunnel and Svartdal Tunnel, which make up a branch of European Route E6. Between the Bjørvika Tunnel and Ekeberg Tunnel is a 111-metre (364 ft) long stretch in the open. The signposted length is 5,767 m (3.58 mi) and the tunnels have a combined length of 15,938 m (9.903 mi).

She Lies is a public sculpture by Monica Bonvicini made of stainless steel and glass panels measuring approximately 12 metres (39 ft) by 17 metres (56 ft) by 16 metres (52 ft) next to the Oslo Opera House, in Norway. It is a permanent installation, floating on the water in the fjord on a concrete platform, rising 12 metres (39 ft) above the water surface. The sculpture turns on its axis in line with the tide and wind, offering changing experiences through reflections from the water and its transparent surfaces.

Grønlia is a neighborhood in the Oslo borough of Gamle Oslo. It is located below Ekebergåsen, along the Oslofjord, south of Sørenga and north of Kongshavn. The area is dominated by the Port of Oslo and railway tracks. As part of the Fjord City urban renewal program, the area will become a residential area.

Bjørvika is a neighborhood in the Sentrum borough of Oslo, Norway. The area is an inlet in the inner Oslofjord, situated between Gamlebyen and Akershus Fortress. It serves as an outlet for the river Akerselva. Since the 2000s, it has been undergoing urban redevelopment, being transformed from a container port. When completed, the Bjørvika neighborhood will be a new cultural and urban center in Oslo. The multi-purpose medium-rises of the Barcode Project dominates the skyline to the north; to the east the residential area of Sørenga is under construction. The National Opera is located at Bjørvika, and both the Oslo Public Library and the Munch/Stenersen museum is currently under construction here, the latter replacing the existing Munch Museum in 2020.

Munch Museum (Norwegian: Munch-museet), marketed as Munch (stylised as MUNCH) since 2020, is an art museum in Bjørvika, Oslo, Norway dedicated to the life and works of the Norwegian artist Edvard Munch.The museum was originally located at Tøyen, which was opened in 1963. The museum moved to the new museum building at Bjørvika, which was opened in 22 October 2021.

The Oslo Opera House (Norwegian: Operahuset) is the home of the Norwegian National Opera and Ballet, and the national opera theatre in Norway. The building is situated in the Bjørvika neighbourhood of central Oslo, at the head of the Oslofjord. It is operated by Statsbygg, the government agency which manages property for the Norwegian government. The structure contains 1,100 rooms in a total area of 49,000 m2 (530,000 sq ft). The main auditorium seats 1,364 and two other performance spaces can seat 200 and 400. The main stage is 16 m (52 ft) wide and 40 m (130 ft) deep. The angled exterior surfaces of the building are covered with marble from Carrara, Italy and white granite and make it appear to rise from the water. It is the largest cultural building constructed in Norway since Nidarosdomen was completed circa 1300.

Munch/Stenersen (Norwegian: Munchmuseet) is a new building in Bjørvika, Oslo completed in 2020. The building was designed by Juan Herreros (Abalos & Herreros). There has been a lot of conflict around the building, considering both its design, functionality and height (14 floors/46 meters). The building lies next to the Oslo Opera building together with the upcoming Oslo Public Library complexes. The building is called "Lambda" by the architect/designer.

Havnelageret (also known as Oslo Havnelager) is a commercial building located at Langkaia 1 in Oslo, Norway. It houses Norwegian Defence Estates Agency as tenants. The Norwegian Intelligence Service also has its source archive (kildearkivet) there.

The Vippetangen Line or the Grain Tram (Norwegian: Korntrikken) is an abandoned line of the Oslo Tramway, Norway, that ran from Tollbugata in the city center to Vippetangen between 1900 and 1967. It was built by Kristiania Kommunale Sporveie (KKS).