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Oslofjord Tunnel

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105-530: The Oslofjord Tunnel ( Norwegian : Oslofjordtunnelen ) is a subsea road tunnel which traverses the Oslofjord , connecting Hurum and Frogn in Norway . Carrying three lanes, the 7,306-meter (23,970 ft) long tunnel reaches a depth of 134 meters (440 ft) below mean sea level . The tunnel has a maximum gradient of seven percent. It acts as a link connecting eastern and western Akershus county , supplementing

210-430: A climbing lane in the uphill direction to overcome the seven percent gradient. It has a speed limit of 70 kilometers per hour (43 mph), which is enforced by traffic enforcement cameras . The tunnel has a width of 11.5 meters (38 ft) and was at the time of construction build after criteria for a traffic of up to 7,500 vehicles per day. The tunnel is equipped with 25 evacuation rooms. These can be sealed off from

315-627: A conventional tunnel and an immersed tube . Planning halted in 1990 after the airport construction decision was shelved. By then only the Socialist Left Party in Hurum Municipal Council being opposed. Without the airport traffic, the profitability in the project fell through and the Public Roads Administration called to instead prioritize other investments. However, Minister of Transport and Communications Kjell Opseth

420-535: A crossing of the Oslofjord invariable would have to cross a county border, plans fell outside the natural planning framework. As the idea fell out of the main workload of planners, a limited company, A/S Fjordbroene, was established in 1967. Initiated by Hurum Municipality, it was also partially owned by larger companies in the municipality. It attempted to revitalize the proposal and launched a detailed plan in 1974 which called for two bridges which would connect each side of

525-504: A current electoral district in Norway , bordering Akershus , Oslo , Innlandet , Vestland , Telemark and Vestfold . The region extends from the Oslofjord and Drammensfjorden in the southeast to Hardangervidda mountain range in the northwest. The county administration was in modern times located in Drammen . Buskerud was merged with Akershus and Østfold into the newly created Viken County on 1 January 2020. On 23 February 2022,

630-435: A distinct dialect at the level of farm clusters. Dialects are in some cases so dissimilar as to be unintelligible to unfamiliar listeners. Many linguists note a trend toward regionalization of dialects that diminishes the differences at such local levels; there is, however, a renewed interest in preserving dialects. Norwegian nouns are inflected for number (singular/plural) and for definiteness (indefinite/definite). In

735-484: A doubling in the number of issued speeding tickets, with 1,200 tickets issued in the first month. From March 2012 the weight restriction was lifted, but instead replaced by a length limitation of 12 meters (39 ft), in an attempt to allow smaller commercial vehicles to use the tunnel. To cover necessary upgraded to improve the tunnel's safety, Parliament awarded a grant of NOK 40 million in May. The most extensive investment

840-539: A few dialects, definite nouns are also inflected for the dative case . Norwegian nouns belong to three noun classes (genders): masculine, feminine and neuter. All feminine nouns can optionally be inflected using masculine noun class morphology in Bokmål due to its Danish heritage. In comparison, the use of all three genders (including the feminine) is mandatory in Nynorsk. All Norwegian dialects have traditionally retained all

945-400: A high, sharply falling pitch in the first syllable and a low pitch in the beginning of the second syllable. In both accents, these pitch movements are followed by a rise of intonational nature (phrase accent)—the size (and presence) of which signals emphasis or focus, and corresponds in function to the normal accent in languages that lack lexical tone , such as English. That rise culminates in

1050-399: A new road through a recreational forest area and the auxiliary road would come too close to the settlements at Heer. After the municipal council voted against rezoning, a new zoning plan was thus legislated by the ministry and Frogn Municipal Council lost further ability to participate in the planning. The ministry also decided that the road would be designated National Road 23 and be treated as

1155-494: A noun, unlike English which has a separate article, the , to indicate the same. In general, almost all nouns in Bokmål follow these patterns (like the words in the examples above): In contrast, almost all nouns in Nynorsk follow these patterns (the noun gender system is more pronounced than in Bokmål): There is in general no way to infer what grammatical gender a specific noun has, but there are some patterns of nouns where

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1260-575: A quicker link connecting Buskerud to Follo and Østfold . Alternative crossing involve driving north via Oslo or south via the Moss–Horten Ferry. The route saves 25 kilometers (16 mi) and 30 minutes compared to driving via Oslo. The tunnel is owned and operated by the Norwegian Public Roads Administration. As part of a national road, its operation and maintenance is financed by the national government. Toll collection

1365-436: A railway to be carried as well. Should a bridge be built, the tunnel would be closed. Finalizing a proposal in time for completion by 2019 is regarded by the authorities as crucial, as by that time European Union regulations will be enforced, requiring the tunnel, because its location on a Trans-European Network, to have two tubes or a parallel evacuation tunnel. Alternatively, a new bridge could be built further south to replace

1470-421: A single language, to be called Samnorsk . A 1946 poll showed that this policy was supported by 79% of Norwegians at the time. However, opponents of the official policy still managed to create a massive protest movement against Samnorsk in the 1950s, fighting in particular the use of "radical" forms in Bokmål text books in schools. In the reform in 1959, the 1938 reform was partially reversed in Bokmål, but Nynorsk

1575-428: A single vote. The name Nynorsk , the linguistic term for modern Norwegian , was chosen to contrast with Danish and emphasise the historical connection to Old Norwegian. Today, this meaning is often lost, and it is commonly mistaken as a "new" Norwegian in contrast to the "real" Norwegian Bokmål. Bokmål and Nynorsk were made closer by a reform in 1938. This was a result of a state policy to merge Nynorsk and Bokmål into

1680-401: A temporary measure a tentative ferry service was established from February. The issues cost NOK 35 million to resolve, and the tunnel could re-open on 2 April. A fire broke out in a truck carrying paper on 23 June 2011. Thirty-four people were caught in the smoke-engulfed tunnel, of which twelve were sent to hospital. The cause of the incident was an escalated fire in the engine. The tunnel

1785-539: A toll plaza in Frogn. In 2014, the manual toll station was replaced by an automatic station. Since 30 August 2016, it is free to pass through the tunnel. The tunnel was flooded in 2003 and 2008 and experienced a landslide in 2003. All of these incidents resulted in the tunnel being closed for weeks. There have been two major truck fires, one in 2006 and one in 2011. After the latter incident, the tunnel has been closed for heavy traffic exceeding 7.5 tonnes. In an effort to eliminate

1890-475: A traffic an average 4,432 vehicles per day in 2003. The average annual peak was reached at 7,138 in 2010, before falling to 6,827 in 2012. The road is owned and maintained by the Norwegian Public Roads Administration as a nationally financed project. The connection between Follo and Hurumlandet was originally served by the Drøbak–Storsand Ferry , a service operated by Bilferjen Drøbak–Hurum . Planning of

1995-501: A trunk route. The tunnel was expected to see a quintupling of the traffic compared to the ferry service. By June 1996 commitments from the Labour and Conservative Party ensured a majority in Parliament for the link. The project was passed by Parliament on 13 December 1996, against the votes of the other parliamentary parties. The contract for blasting the tunnel, worth NOK 347 million,

2100-598: A tunnel over a bridge, stating that decisive weight had been laid on costs. The tunnel was estimated to cost NOK 1.25 billion, while a bridge would cost NOK 170 million more. Opseth's also announced that he favored a motorway alternative with twin tubes and four lanes. The project was partially met with opposition in Parliament , as for instance Magnus Stangeland of the Center Party stated that other projects should be prioritized. New estimates showed reduced traffic and

2205-556: A tunnel to Sande , where it would intersect with the E18. Cost estimates for the tunnel ranged between NOK 200 and 360 million. The plans were based on partially using part of National Road 154 in Buskerud for part of the feeder road. Cost estimates for the auxiliary road system was estimated at between NOK 340 and 400 million, depending on the amount of reused road and the standard chosen. The bridge alternative had some proponents during

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2310-415: A wall of sediments . Although projected, it turned out to be more than 10 meters (33 ft) thick, instead of the expected 5 meters (16 ft), delaying the project with six weeks. The segment was overcome by injecting concrete to create a shell before removing the masses. Thus a 300-meter (980 ft) diverting tunnel was blasted in a curve under the area to allow work to continue while work continued on

2415-413: Is Bokmål will study Nynorsk as a mandatory subject throughout both elementary and high school. A 2005 poll indicates that 86.3% use primarily Bokmål as their daily written language, 5.5% use both Bokmål and Nynorsk, and 7.5% use primarily Nynorsk. Thus, 13% are frequently writing Nynorsk, though the majority speak dialects that resemble Nynorsk more closely than Bokmål. Broadly speaking, Nynorsk writing

2520-411: Is a language form based on Norwegian dialects and puristic opposition to Danish. The now-abandoned official policy to merge Bokmål and Nynorsk into one common language called Samnorsk through a series of spelling reforms has created a wide spectrum of varieties of both Bokmål and Nynorsk. The unofficial form known as Riksmål is considered more conservative than Bokmål and is far closer to Danish while

2625-597: Is an official language. Along with Swedish and Danish , Norwegian forms a dialect continuum of more or less mutually intelligible local and regional varieties; some Norwegian and Swedish dialects , in particular, are very close. These Scandinavian languages, together with Faroese and Icelandic as well as some extinct languages , constitute the North Germanic languages. Faroese and Icelandic are not mutually intelligible with Norwegian in their spoken form because continental Scandinavian has diverged from them. While

2730-440: Is carried out by Bompengeselskapet Oslofjordtunnelen AS, a limited company owned in equal shares by Akershus County Municipality and Buskerud County Municipality . They have subcontracted the operations of their administration and the toll plaza to Vegfinans . Undiscounted toll prices are NOK 60 for cars and NOK 130 for trucks (vehicles exceeding 3.5 tonnes). Payment is automated through Autopass . The tunnel experienced

2835-597: Is regulated by the Norwegian Academy , which determines acceptable spelling, grammar, and vocabulary. There is also an unofficial form of Nynorsk, called Høgnorsk , discarding the post-1917 reforms, and thus close to Ivar Aasen's original Landsmål. It is supported by Ivar Aasen-sambandet , but has found no widespread use. In 2010, 86.5% of the pupils in the primary and lower secondary schools in Norway receive education in Bokmål, while 13.0% receive education in Nynorsk. From

2940-550: Is the genitive case of biskup , 'bishop' (referring to the Bishop of Hamar ), the last element is ruð n 'clearing, farm'. The farm was one of the largest in Buskerud, and the original name of the farm (before it became a benefice) was probably Modum . At the time of the Reformation ( c.  1536–39 ) the farm became property of the Crown at which time the farm then served as

3045-459: Is to write in dialect for informal use. When writing an SMS, Facebook update, or fridge note, many people, especially young ones, write approximations of the way they talk rather than using Bokmål or Nynorsk. There is general agreement that a wide range of differences makes it difficult to estimate the number of different Norwegian dialects. Variations in grammar, syntax, vocabulary, and pronunciation cut across geographical boundaries and can create

3150-583: Is today to a large extent the same language as Bokmål though somewhat closer to the Danish language. It is regulated by the unofficial Norwegian Academy , which translates the name as 'Standard Norwegian'. The other is Høgnorsk ('High Norwegian'), a more purist form of Nynorsk, which maintains the language in an original form as given by Ivar Aasen and rejects most of the reforms from the 20th century; this form has limited use. Nynorsk and Bokmål provide standards for how to write Norwegian, but not for how to speak

3255-405: Is uvular [ ʁ ] or [ χ ] . And in the dialects of North-Western Norway, it is realized as [ r ] , much like the trilled ⟨rr⟩ of Spanish. Norwegian is a pitch-accent language with two distinct pitch patterns, like Swedish. They are used to differentiate two-syllable words with otherwise identical pronunciation. For example, in many East Norwegian dialects,

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3360-490: Is widespread in western Norway, though not in major urban areas, and also in the upper parts of mountain valleys in the southern and eastern parts of Norway. Examples are Setesdal , the western part of Telemark county ( fylke ) and several municipalities in Hallingdal , Valdres , and Gudbrandsdalen . It is little used elsewhere, but 30–40 years ago, it also had strongholds in many rural parts of Trøndelag (mid-Norway) and

3465-515: The Bømlafjord Tunnel the following year. The road's initial tolls were NOK 25 for motorcycles, NOK 50 for cars and NOK 110 or 220 for trucks. The tunnel flooded on 16 August 2003 after the automatic pumping system failed to sufficiently drain the natural reservoir for water. This caused the pumps to malfunction and it took a week to drain the tunnel for 3,000 cubic meters (110,000 cu ft) of water and allow it to open. This

3570-459: The Dano-Norwegian language that replaced Middle Norwegian as the elite language after the union of Denmark–Norway in the 16th and 17th centuries and then evolved in Norway, while Nynorsk was developed based upon a collective of spoken Norwegian dialects. Norwegian is one of the two official languages in Norway, along with Sámi , a Finno-Ugric language spoken by less than one percent of

3675-568: The Germanic languages evolved, further branching off into the North Germanic languages , of which Norwegian is one. Proto-Norse is thought to have evolved as a northern dialect of Proto-Germanic during the first centuries AD in what is today Southern Sweden. It is the earliest stage of a characteristically North Germanic language, and the language attested in the Elder Futhark inscriptions,

3780-614: The Hanseatic League between 1250 and 1450 in the main Scandinavian cities brought large Middle Low German –speaking populations to Norway. The influence of their language on Scandinavian is comparable with that of French on English after the Norman conquest . In the late Middle Ages, dialects began to develop in Scandinavia because the population was rural and little travel occurred. When

3885-503: The Moss–Horten Ferry which runs further south. The tunnel is since 2018 a part of European route E134 , until 2018 it was part of National Road 23 . The crossing was originally served by the Drøbak–Storsand Ferry , which commenced in 1939. Plans for a fixed link were launched in 1963, originally based on two bridges which would connect to Håøya . Plans resurfaced in the early 1980s with the advent of subsea tunneling technology and

3990-552: The Oslo Airport location controversy , which proposed airports in Hurum, Ås and Hobøl . Even though Gardermoen was ultimately built as the airport, the tunnel had raised sufficient support to be built irrespectively. Parliament gave approval on 13 December 1996 and construction started on 14 April 1997. The tunnel was official opened on 29 June 2000 and was financed in part by a toll , collected by Bompengeselskapet Oslofjordtunnelen at

4095-497: The Reformation came from Germany, Martin Luther 's High German translation of the Bible was quickly translated into Swedish, Danish, and Icelandic. Norway entered a union with Denmark in 1397 and Danish, over time, replaced Middle Norwegian as the language of the elite, the church, literature, and the law. When the union with Denmark ended in 1814, the Dano-Norwegian koiné had become

4200-414: The 1,610-meter (5,280 ft) Frogn Tunnel, a parallel bridge for the 212-meter (696 ft) Bråtan Bridge and a reconstruction of Vassum Tunnel, which acts as a gradient between a single- and twin-tubed tunnel. Should the project be carried through, the toll collection is proposed prolonged until 2028. The ministry asked for alternatives, and two bridge proposals were but forward in 2013. The one involves

4305-510: The 1980s. It was proposed consisting of the Drøbak Bridge, a three-pylon cable-stayed bridge with main spans of 600 and 570 meters (1,970 and 1,870 ft), respectively, with the central pylon placed on Askholmen . On Håøya the route would largely run through a 2-kilometer (1.2 mi) tunnel. Across Vestfjorden the road would cross on another three-pylon cable-stayed bridge with main spans of 590 and 530 meters (1,940 and 1,740 ft), with

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4410-475: The 20th century, being used by large newspapers, encyclopedias, and a significant proportion of the population of the capital Oslo, surrounding areas, and other urban areas, as well as much of the literary tradition. Since the reforms of 1981 and 2003 (effective in 2005), the official Bokmål can be adapted to be almost identical with modern Riksmål. The differences between written Riksmål and Bokmål are comparable to American and British English differences . Riksmål

4515-502: The Ministry of Culture, official spelling, grammar, and vocabulary for the Norwegian language. The board's work has been subject to considerable controversy throughout the years. Both Nynorsk and Bokmål have a great variety of optional forms. The Bokmål that uses the forms that are close to Riksmål is called moderate or conservative , depending on one's viewpoint, while the Bokmål that uses

4620-544: The Moss–Horten Ferry. The latter would see the Oslofjord Tunnel remain open, and could or could not result in a second tube being built. The ministry has stated that planning of a bridge would not be completed before 2020. Norwegian language Norwegian ( endonym : norsk [ˈnɔʂːk] ) is a North Germanic language from the Indo-European language family spoken mainly in Norway , where it

4725-574: The Viken County Council voted in a 49 against 38 decision to submit an application to the Norwegian government for a county demerger. Due to this, Buskerud (except the area forming the defunct municipalities of Røyken and Hurum) was re-established in 2024. The county was named after the old manor Buskerud ( Old Norse : Biskupsruð ) (Biskopsrøysa) located on the west side of the Drammen River in Åmot , Modum municipality. The first element

4830-714: The central pylon placed on Stedgrunnen. The bridge could also serve as possible route for the Hurum Line , a railway which was proposed to link the new airport to the capital. Fjordbruene worked for a bridge alternative, but also made detailed plans for a tunnel. The tunnel plans were passed unanimously by the municipal councils in Røyken and Frogn in February 1986 and by a large majority in Akershus County Council in April. By 1988 three of

4935-399: The dialects and comparing the dialects among the different regions. He examined the development of Icelandic , which had largely escaped the influences under which Norwegian had come. He called his work, which was published in several books from 1848 to 1873, Landsmål , meaning 'national language'. The name Landsmål is sometimes interpreted as 'rural language' or 'country language', but this

5040-577: The dialects. The retroflex consonants only appear in East Norwegian dialects as a result of sandhi , combining / ɾ / with / d / , / l / , / n / , / s / , and / t / . The realization of the rhotic / ɾ / depends on the dialect. In Eastern, Central, and Northern Norwegian dialects, it is a flap [ ɾ ] , whereas in Western and Southern Norway, and for some speakers also in Eastern Norway, it

5145-644: The eighth grade onwards, pupils are required to learn both. Out of the 431 municipalities in Norway, 161 have declared that they wish to communicate with the central authorities in Bokmål, 116 (representing 12% of the population) in Nynorsk, while 156 are neutral. Of 4,549 state publications in 2000, 8% were in Nynorsk, and 92% in Bokmål. The large national newspapers ( Aftenposten , Dagbladet , and VG ) are published in Bokmål or Riksmål. Some major regional newspapers (including Bergens Tidende and Stavanger Aftenblad ), many political journals, and many local newspapers use both Bokmål and Nynorsk. A newer trend

5250-494: The ferry service commenced in 1939 and its first ferry, Leif 1 , serve the crossing until 1954. It was then replaced with Drøbaksund , which was itself replaced with the larger Drøbaksund II in 1968. The company took over the Svelvik–Verket Ferry , which connects Hurumlandet to Vestfold, in 1971. Drøbaksund I was put into service in 1978 and Drøbaksund III in 1985. From 1993 it was supplemented with Hurumferja , hence

5355-403: The final syllable of an accentual phrase, while the utterance-final fall common in most languages is either very small or absent. There are significant variations in pitch accent between dialects. Thus, in most of western and northern Norway (the so-called high-pitch dialects) accent 1 is falling, while accent 2 is rising in the first syllable and falling in the second syllable or somewhere around

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5460-460: The fjord to the island of Håøya. The cost of the project was steep, the Håøya bridges alone estimated at 510 million 1981 Norwegian krone (NOK). The plans were rejected by the road administration because of the steep cost and low traffic prognosis, while others criticized the environmental impact it would create on Håøya and at the towns of Svelvik and Drøbak . Interest in the project was rekindled in

5565-496: The forms that are close to Nynorsk is called radical . Nynorsk has forms that are close to the original Landsmål and forms that are close to Bokmål. Opponents of the spelling reforms aimed at bringing Bokmål closer to Nynorsk have retained the name Riksmål and employ spelling and grammar that predate the Samnorsk movement. Riksmål and conservative versions of Bokmål have been the de facto standard written language of Norway for most of

5670-555: The four bridge alternatives had been vetoed by the Norwegian Armed Forces . On 21 June Action Against a Bridge was established in Drøbak and had more than 2,000 members within days. Parliament voted on 8 June 1988 to build the new national airport at Hurum. The decision included a four-lane motorway-crossing of the Oslofjord. The Public Roads Administration published six alternatives for a crossing, including four bridge alternatives,

5775-403: The gender can be inferred. For instance, all nouns ending in - nad will be masculine in both Bokmål and Nynorsk (for instance the noun jobbsøknad , which means 'job application'). Most nouns ending in - ing will be feminine, like the noun forventning ('expectation'). Buskerud Buskerud ( Urban East Norwegian pronunciation: [ˈbʉ̂skərʉː] ) is a county and

5880-428: The issue ended in a compromise: one tube would be built and a new road would only be built as far west at Bjørnstad in Røyken. Financing was secured through a combination of state grants and tolls. The tolls were financed through private debt accumulated by Bompengeselskapet Oslofjordtunnelen, owned jointly by Akershus County Municipality and Buskerud County Municipality and established in late 1995. The single tube reduced

5985-555: The language. No standard of spoken Norwegian is officially sanctioned, and most Norwegians speak their own dialects in all circumstances. Thus, unlike in many other countries, the use of any Norwegian dialect, whether it coincides with the written norms or not, is accepted as correct spoken Norwegian. However, in areas where East Norwegian dialects are used, a tendency exists to accept a de facto spoken standard for this particular regional dialect, Urban East Norwegian or Standard East Norwegian (Norwegian: Standard østnorsk ), in which

6090-406: The late 1970, when the subsea Vardø Tunnel was planned and later built. The choice of a subsea tunnel alternative would allow for major costs savings, easily shaving away half the cost. Another contributing factor was the Oslo Airport location controversy , which proposed various locations for a new airport. A fixed crossing would be allow for a fixed service from Vestfold and Buskerud if an airport

6195-625: The local population. Around 1030, Christianity came to Scandinavia , bringing with it an influx of Latin borrowings and the Roman alphabet . These new words were related to church practices and ceremonies, although many other loanwords related to general culture also entered the language. The Scandinavian languages at this time are not considered to be separate languages, although there were minor differences among what are customarily called Old Icelandic, Old Norwegian , Old Gutnish , Old Danish, and Old Swedish . The economic and political dominance of

6300-422: The main tunnel and can each provide pressurized space for thirty to fifty people while a fire is being fought. There is a natural flow of 1,800 litres (400 imp gal; 480 US gal) of sea- and ground water into the tunnel every minute. To handle this a pump system is installed capable of draining 4,000 litres (880 imp gal; 1,100 US gal) per minute. There is a natural reservoir under

6405-479: The mother tongue of around 1% of the population. From the 1840s, some writers experimented with a Norwegianised Danish by incorporating words that were descriptive of Norwegian scenery and folk life, and adopting a more Norwegian syntax. Knud Knudsen proposed to change spelling and inflection in accordance with the Dano-Norwegian koiné , known as "cultivated everyday speech." A small adjustment in this direction

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6510-417: The oldest form of the runic alphabets . A number of inscriptions are memorials to the dead, while others are magical in content. The oldest are carved on loose objects, while later ones are chiseled in runestones . They are the oldest written record of any Germanic language. East Germanic languages West Germanic languages Icelandic Faroese Norwegian Danish Swedish Around 800 AD,

6615-552: The onset it was designed to be expanded to two tubes, hence a second tube was designed to be built on the south side. European Road 134 is 432 kilometers (268 mi) long and runs from Haugesund through Drammen to the E6 at Vassum in Frogn. The section from Bjørnstad in Røyken to Vassum was built at the same time as the tunnel and is referred to as the Oslofjord Link (Norwegian: Oslofjordforbindelsen ). The crossing primarily serves as

6720-546: The original crossing via Håøya, estimated to cost NOK 7 billion. Of this, NOK 5 billion would be for the bridges and would have a total length of 13 kilometers (8.1 mi). The second involves a suspension bridge to be built further south in Drøbaksundet, from Vestby , estimated to cost NOK 10 billion. It would have a main span of between 1,300 and 1,500 meters (4,300 and 4,900 ft) and demand 11 kilometers (6.8 mi) of new road. The latter bridge allows for

6825-784: The population. Norwegian is one of the working languages of the Nordic Council . Under the Nordic Language Convention , citizens of the Nordic countries who speak Norwegian have the opportunity to use it when interacting with official bodies in other Nordic countries without being liable for any interpretation or translation costs. Like most of the languages in Europe, Norwegian derives from Proto-Indo-European . As early Indo-Europeans spread across Europe, they became isolated from each other and new languages developed. In northwest Europe,

6930-442: The principles of Norwegian orthography, e.g. zebra in Norwegian is written sebra . Due to historical reasons, some otherwise Norwegian family names are also written using these letters. Some letters may be modified by diacritics : é , è , ê , ó , ò , and ô . In Nynorsk, ì and ù and ỳ are occasionally seen as well. The diacritics are not compulsory, but may in a few cases distinguish between different meanings of

7035-495: The problem, the Public Roads Administration has proposed building a second tube. The Oslofjord Tunnel is a 7,306-meter (23,970 ft) long subsea tunnel which constitutes part of European route E134 and is hence part of the Trans-European road network . The tunnel traverses below Drøbaksundet of the Oslofjord, reaching a maximum depth of 134 meters (440 ft) below mean sea level. The tunnel has three lanes, with one used as

7140-802: The residence of the king's bailiffs until 1668. Buskerud extended from Hurum at the Oslofjord to the Halling mountains and Hardanger . The county was conventionally divided into traditional districts. These were Hallingdal , Numedal , Ringerike , Lower Buskerud, which was originally part of Vestfold , and Western Vingulmark . Hallingdal consisted of Flå , Nes , Gol , Hemsedal , Ål and Hol . Numedal consisted of Flesberg , Rollag and Nore og Uvdal . Ringerike consisted of Hole , Krødsherad , Modum , Ringerike and Sigdal . Western Vingulmark consisted of Hurum and Røyken . Lower Buskerud consisted of Drammen , Hurum , Kongsberg , Lier , Nedre Eiker , Røyken and Øvre Eiker . The district

7245-719: The script was simplified to the Younger Futhark , and inscriptions became more abundant. At the same time, the beginning of the Viking Age led to the spread of Old Norse to Iceland , Greenland , and the Faroe Islands . Viking colonies also existed in parts of the British Isles , France ( Normandy ), North America, and Kievan Rus . In all of these places except Iceland and the Faroes, Old Norse speakers went extinct or were absorbed into

7350-460: The sea, while river Begna sweeps into lake Sperillen . Buskerud was separated from Akershus as an amt of its own in 1685, but the amt was smaller than today. It then consisted of the present districts Eiker , Hallingdal , and Ringerike . The area of the present municipalities of Flesberg , Hurum , Kongsberg , Lier , Nore og Uvdal , Rollag and Røyken were transferred from Akershus amt to Buskerud amt in 1760. The name Buskeruds amt

7455-402: The section through sediments at Hurum as the most challenging part and is considering altering the tunnels positions, both horizontally and vertically, through this part. The 6-kilometer (3.7 mi) section of highway between Måna and Vassum is proposed upgraded to four-lane motorway standard. This involves rebuilding the roundabout at Måsa to an interchange, construction of a parallel tube for

7560-460: The segment, while the latter was also enacted by the prospect of the bridge becoming a tourist attraction. On the other hand, the bridge was met with protests from environmental organizations and residents of Drøbak and the ministry thus decided to go for a tunnel. A full-scale construction was debated, with two tubes and a new highway all the way to Lier. Opseth announced in January 1994 that he favored

7665-410: The service having two ferries. The ferry had a daily traffic of 320 vehicles in 1980. A fixed crossing of Hurumlandet and the Oslofjord was first proposed by Anton Grønsand in 1958. It was followed up in a regional transport plan published in 1963, with a horizon of forty years. Road planning was in the following decade reorganized so that most planning fell within the jurisdiction of a single county. As

7770-606: The southern part of northern Norway ( Nordland county). Today, Nynorsk is the official language of not only four of the nineteen Norwegian counties but also various municipalities in five other counties. NRK , the Norwegian broadcasting corporation, broadcasts in both Bokmål and Nynorsk, and all governmental agencies are required to support both written languages. Bokmål is used in 92% of all written publications, and Nynorsk in 8% (2000). Like some other European countries, Norway has an official "advisory board"— Språkrådet (Norwegian Language Council)— that determines, after approval from

7875-605: The syllable boundary. The pitch accents (as well as the peculiar phrase accent in the low-tone dialects) give the Norwegian language a "singing" quality that makes it easy to distinguish from other languages. Accent 1 generally occurs in words that were monosyllabic in Old Norse , and accent 2 in words that were polysyllabic. The Norwegian alphabet has 29 letters. The letters c , q , w , x and z are only used in loanwords . As loanwords are assimilated into Norwegian, their spelling might change to reflect Norwegian pronunciation and

7980-401: The three grammatical genders from Old Norse to some extent. The only exceptions are the dialect of Bergen and a few upper class sociolects at the west end of Oslo that have completely lost the feminine gender. According to Marit Westergaard , approximately 80% of nouns in Norwegian are masculine. Norwegian and other Scandinavian languages use a suffix to indicate definiteness of

8085-425: The toll plaza, which cost NOK 14 million in 2012. In March 2012 the Public Roads Administration, based on the plans to build a second tube, announced a prolonging of the toll period, initially with another three years. The agency stated that advanced tolls on a new tube would allow for a lower total toll collection, as interest payments would be lowered. In addition the tolls would stimulate for less traffic through

8190-675: The total construction cost to NOK 1,041 million. To cut costs further, plans to build northwards and westwards from Hurum were placed on hold. Thus the new auxiliary road network was limited to 26.9 kilometers (16.7 mi), including the tunnel itself. The toll portion of the investments were set at NOK 699 million. Frogn Municipal Council attempted to veto the development in November 1995, by demanding that either two or no tubes be built. The ministry stated that they would if necessary pass state zoning laws to avoid such disruptions. The municipal opposition rested in part on opposition to building

8295-425: The town's major employers. At Modum there was also Blaafarveværket , a cobalt pigment production works ( Blue Colour Works ). Today, agriculture, lumber, wood-pulp mills and other related industries are the county's main economic activities; ample hydroelectric power is produced by the rivers Begna ( Begnaelva ) and Rands ( Randselva ) . Buskerud has also a large forested area. Substantial income

8400-459: The tubes to act as an emergency exit for the other. This design was built into the original plans, in which the road administration anticipated building the crossing as a full motorway in two phases. The two tubes will be connected by emergency exits every 250 meters (820 ft). The second tube will have to closely follow the route of the current tunnel, thus eliminating the possibility of a less steep gradient. The Public Roads Administration regards

8505-450: The tunnel able to retain 5,000 cubic meters (180,000 cu ft) of water, which can act as a buffer. It can also be used as a water source for the fire department. The tunnel is built with continual concrete elements to ensure better protection against water leaks. The structure has received artistic decorations in the form of gobo lighting. The tunnel is indefinitely closed for vehicles exceeding 12 meters (39 ft) in length. From

8610-485: The tunnel, which the agency wanted to reduce until a second tube opens. Should the second tube not be built, the tolls will be used for other projects in the area. The Public Roads Administration announced on 10 January 2012 that they intended to build a second tube for the tunnel along with a second carriageway on the section of National Road 23 from the tunnel to the Vassum Interchange on E6 in Frogn. The investment

8715-475: The two Germanic languages with the greatest numbers of speakers, English and German, have close similarities with Norwegian, neither is mutually intelligible with it. Norwegian is a descendant of Old Norse , the common language of the Germanic peoples living in Scandinavia during the Viking Age . Today there are two official forms of written Norwegian, Bokmål (Riksmål) and Nynorsk (Landsmål), each with its own variants. Bokmål developed from

8820-426: The unofficial Høgnorsk is more conservative than Nynorsk and is far closer to Faroese , Icelandic and Old Norse . Norwegians are educated in both Bokmål and Nynorsk. Each student gets assigned a native form based on which school they go to, whence the other form (known as Sidemål ) will be a mandatory school subject from elementary school through high school. For instance, a Norwegian whose main language form

8925-447: The vocabulary coincides with Bokmål. Outside Eastern Norway , this spoken variation is not used. From the 16th to the 19th centuries, Danish was the standard written language of Norway. As a result, the development of modern written Norwegian has been subject to strong controversy related to nationalism , rural versus urban discourse, and Norway's literary history. Historically, Bokmål is a Norwegianised variety of Danish, while Nynorsk

9030-407: The weak zone. The issue added NOK 30 million to the construction costs. The zone, created by an ancient river, was overcome by freezing the section and then blasting through it. Then a 1.2-meter (3 ft 11 in) thick and 40-meter (130 ft) long concrete shell was built to give the area structure. The tunneling was completed on 4 February 1999. Throughout and past the construction there

9135-427: The word bønder ('farmers') is pronounced using the simpler tone 1, while bønner ('beans' or 'prayers') uses the more complex tone 2. Though spelling differences occasionally differentiate written words, in most cases the minimal pairs are written alike, since written Norwegian has no explicit accent marks. In most eastern low-tone dialects, accent 1 uses a low flat pitch in the first syllable, while accent 2 uses

9240-560: The word, e.g.: for ('for/to'), fór ('went'), fòr ('furrow') and fôr ('fodder'). Loanwords may be spelled with other diacritics, most notably ï, ü , á and à . The two legally recognized forms of written Norwegian are Bokmål (literally 'book tongue') and Nynorsk ('new Norwegian'), which are regulated by the Language Council of Norway ( Språkrådet ). Two other written forms without official status also exist. One, called Riksmål ('national language'),

9345-446: Was a disagreement between Southern Follo Fire Department and the Public Roads Administration regarding the installation of camera surveillance for fire protection. The former stated that the installation would be required in relation to national regulations, while the latter stated that the fire chief lacked technical qualifications to assess fire protection in tunnels. The installation would cost between NOK 3 and 10 million. The issue

9450-509: Was a staunch supporter of the Oslofjord Link, in part as a compensation for the loss of the airport after it in 1992 was decided to be built at Gardermoen . The Public Roads Administration landed in 1992 at a bridge alternative as their preferred solution, backed among others by the Norwegian Haulier’s Association and Hurum Municipality. The former stated that a bridge would result in trucks consuming only half as much fuel on

9555-404: Was awarded to Scandinavian Rock Group . Construction commenced on 14 April 1997. In addition to attack from both ends, blasting was also carried out from a 700-meter (2,300 ft) long crosscut on the Hurum side. A major accident took place on 9 October, when a pile of stones fell onto a worker. Most of the tunneling took place through bedrock gneiss . However, in January 1998 the tunnelers met

9660-486: Was carried out. A report from 1982 recommended that construction be carried out in two phases. First a road departing from the E18 at Jessvoll near Drammen through Røyken and then under the fjord before terminating at an intersection with the E6. The second phase would see the construction of a road from the tunnel through Hurum to Verket , in a new subsea tunnel under the Drammensfjord near Svelvik and then through

9765-451: Was changed further towards Bokmål. Since then Bokmål has reverted even further toward traditional Riksmål, while Nynorsk still adheres to the 1959 standard. Therefore, a small minority of Nynorsk enthusiasts use a more conservative standard called Høgnorsk . The Samnorsk policy had little influence after 1960, and was officially abandoned in 2002. While the sound systems of Norwegian and Swedish are similar, considerable variation exists among

9870-681: Was changed to Buskerud fylke in 1919. The municipality of Skoger was transferred from Vestfold to Buskerud in 1964. The area Ringerike may once have been a small kingdom. During the 10th century, Norway's kings Olaf Tryggvason and Olaf Haraldsson grew up at Bønsnes in Ringerike. In the valley of Numedal , silver was mined in Kongsberg from the 17th century until discontinued in 1957. Weapons industry had been developed in Kongsberg from 1814, and various high tech industry companies now represent

9975-480: Was clearly not Aasen's intended meaning. The name of the Danish language in Norway was a topic of hot dispute throughout the 19th century. Its proponents claimed that it was a language common to Norway and Denmark, and no more Danish than Norwegian. The proponents of Landsmål thought that the Danish character of the language should not be concealed. In 1899, Bjørnstjerne Bjørnson proposed the neutral name Riksmål , meaning 'national language' like Landsmål , and this

10080-409: Was contracted to install artwork in the tunnel. The rest of the Oslofjord Link saw a further five tunnels and eight bridges. The tunnel and the new National Road 23 was opened by King Harald V on 29 July 2000 at 13:00. The ferry service was at the same time terminated. It was the 17th subsea tunnel in Norway . It was Europe's longest subsea road tunnel when it opened, although the title was captured by

10185-453: Was implemented in the first official reform of the Danish language in Norway in 1862 and more extensively after his death in two official reforms in 1907 and 1917. Meanwhile, a nationalistic movement strove for the development of a new written Norwegian. Ivar Aasen , a botanist and self-taught linguist, began his work to create a new Norwegian language at the age of 22. He traveled around the country collecting words and examples of grammar from

10290-470: Was located in Hobøl or Ås , and it would allow for a fixed service from Follo and Østfold if the airport was located in Hurum. Also the construction of a new plant at Tofte Cellulosefabrikk was expected to give a large rise in lumber transport to the region and could contribute to cross-fjord traffic. Previous analysis had been based on traffic data collected for other uses, so in 1980 a dedicated traffic survey

10395-473: Was merged from parts that belonged to Vestfold and Vingulmark . Buskerud's western part was a mountainous plateau with forested valleys and high, grassy pastures; its eastern part contains a lowland basin with many lakes and streams. Tyrifjorden and Krøderen were the biggest lakes. Numedalslågen , the third longest river in Norway, starting in Hordaland , ran through Buskerud unto Vestfold where it reached

10500-641: Was officially adopted along with the 1907 spelling reform. The name Riksmål is sometimes interpreted as 'state language', but this meaning is secondary at best. (Compare to Danish rigsmål from where the name was borrowed.) After the personal union with Sweden was dissolved in 1905, both languages were developed further and reached what is now considered their classic forms after a reform in 1917. Riksmål was, in 1929, officially renamed Bokmål (literally 'book language'), and Landsmål to Nynorsk (literally 'new Norwegian'). A proposition to substitute Danish-Norwegian ( dansk-norsk ) for Bokmål lost in parliament by

10605-423: Was proposed financed through an extension of the toll collection for an additional twelve to fifteen years. Construction is proposed to start in 2016 and the new tube may be opened in 2019. The project is estimated to cost NOK 2.4 billion. The second tube is planned located parallel with the current tube, shifted 250 meters (820 ft) to the side, to be built south of the current tube. This will allow each of

10710-515: Was resolved by the Directorate of Public Roads in December 1999, in favor of not installing surveillance. On the other hand, the tunnel was the first to receive a system which automatically detects vehicles carrying hazardous materials and can inform the fire departments of all of them should an incident occur. It can also keep track of the numbers of vehicles in the tunnel at any given time. Erik Wessel

10815-422: Was the construction of 26 evacuation rooms. With these installations in place the Public Roads Administration hoped to re-open the tunnel for heavy traffic, but the decision was vetoed by Southern Follo Fire Department. The debt incurred by the toll company was paid off by August 2013. The company had by the collected NOK 1,400 million, twice the debt incurred. The remainder was used for interest and to operate

10920-449: Was the first time such an event occurred in a subsea tunnel in Norway. A 12-tonne concrete section fell down 28 December 2003, causing the tunnel to close for a week. The tunnel was closed again on 16 January 2004 after geological surveys found a section of unstable rock. Further surveys revealed that the geological evaluations during construction had overestimated the quality of the rock and hence not implemented sufficient countermeasures. As

11025-492: Was thus closed for all traffic. As a temporary measure, two morning and two afternoon rush-hour free ferries were put into service between Drøbak and Sætre . The tunnel re-opened on 7 June, although vehicles with a weight exceeding 7.5 tonnes were not permitted to use it. Despite the regulation, the police caught several trucks and buses still using the tunnel. The speed limit was reduced from 80 to 70 kilometers per hour (50 to 43 mph) on 7 September 2011. This resulted in

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