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26-407: Officially the road is designated as National Route 271 as well as E85 under their "Expressway Numbering System." The entire road is built to a standard similar to that of an urban expressway and is classified as a road for motor vehicles only ( 自動車専用道路 , Jidōsha Senyō Dōro ) (motor vehicles must have a displacement of at least 125 cc). The road connects western Kanagawa Prefecture (including

52-456: A large network of controlled-access toll expressways . Following World War II , Japan's economic revival led to a massive increase in personal automobile use. However the existing road system was inadequate to deal with the increased demand; in 1956 only 23% of national highways were paved, which included only two thirds of the main Tokyo - Osaka road ( National Route 1 ). In April 1956

78-466: A plan was formally enacted for a 7,600 kilometres (4,722.4 mi) national expressway network. Under this plan construction of expressways running parallel to the coastlines of Japan would be given priority over those traversing the mountainous interior. In 1987, the plan was revised to extend the network to 14,000 kilometres (8,699.2 mi). In April 2018, completed sections of the network totaled 9,429 kilometres (5,858.9 mi) In October 2005 JH,

104-499: A road for motor vehicles only cannot be classified as a national or urban expressway, it may be classified into one of the following categories. East Nippon Expressway Company The East Nippon Expressway Company Limited ( 東日本高速道路株式会社 , Higashi-nihon Kōsoku-dōro Kabushiki-gaisha ) , abbreviated as NEXCO East ( NEXCO東日本 , NEXCO Higashi-Nihon ) , is one of the main operators of expressways and toll roads in Japan . It

130-469: A standard that allows conversion to four lanes in the future. The default speed limit is 70 km/h (approximately 43.496 mph ) on undivided expressways, while the speed limit on divided expressways is (unless a lower speed is posted) 120 km/h (approximately 74.56455 mph); the speed limit is, however, 100 km/h (approximately 62.13712 mph) for a bus with a GVWR over 3.5 t and a truck with a GVWR over 3.5 t and maximum 8 t, 90 km/h (approximately 55.9234 mph) for

156-744: A truck with a GVWR over 8 t, and 80 km/h (approximately 49.7097 mph) for motor vehicles with a trailer and three-wheelers (and trucks over 8 t before April 2024 when the speed limit for trucks was raised to 90 km/h). Vehicles unable to reach a speed over 50 km/h (31.06856 mph), such as a tractor or moped , are not permitted on an expressway. Variable speed limits are also in effect on most expressways and speeds are temporarily reduced due to adverse driving conditions. Many rest facilities such as parking areas (usually only with toilets or small shops) and service areas (usually with many more amenities such as restaurants and gas stations ) serve travellers along national expressways. On October 24, 2016,

182-647: Is assigned the route number of E2A . National expressways are often tolled, with the 325.5 kilometres (202.3 mi) journey from Tokyo to Nagoya on the Tōmei Expressway costing ¥7,100 in tolls for an ordinary car. According to the Japan Times, expressway tolls in Japan are three times as high as in France. With a few exceptions, tolls on national expressways are based on distance travelled. When entering

208-533: Is headquartered in Kasumigaseki, Chiyoda, Tokyo. The company was established on October 1, 2005 as a result of the privatization of Japan Highway Public Corporation. The company manages roadways mainly in the Kantō and Tōhoku regions as well as on Hokkaido. Roadways in other regions of Japan are managed by Central Nippon Expressway Company and West Nippon Expressway Company . This article relating to

234-576: The Japan Highway Public Corporation (JH) was established by the national government with the task of constructing and managing a nationwide network of expressways. In 1957 permission was given to the corporation to commence construction of the Meishin Expressway linking Nagoya and Kobe , the first section of which opened to traffic in 1963. In addition to the national expressway network administered by JH,

260-474: The National Route 1 . However, there are exceptions in this rule, and some expressways that are assigned with the two-digit numbers greater than 59 which are not used for the national highway route numbers. The E64 Tsugaru Expressway is an example of this exception as it parallels National Route 101 . If more than one expressway runs parallel with a national highway route, the newer expressway within

286-1000: The Shuto Expressway in the Tokyo area and the Hanshin Expressway in the Osaka area. There are other smaller networks in Nagoya , Hiroshima , Kitakyūshū , and Fukuoka . Each network is managed separately from each other (the Fukuoka and Kitakyūshū Expressways are managed by the same company but are not physically connected to each other). In 2019, there were 163 fatalities, 527 serious injuries and 11,702 minor injuries on all expressways, all of which were lower than in 2018. All roads in Japan that are built to expressway standards (including national and urban expressways themselves) are known as Roads for motor vehicles only ( 自動車専用道路 , Jidōsha Senyō Dōro ) . If

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312-550: The Japanese Ministry of Land, Infrastructure, Transport and Tourism had introduced a new format of route numbering system for national expressways. Expressway route numbers begin with the prefix E or C (for circular route) followed by their respective numbers. Expressway routes are numbered according to the parallel national highway routes; for example, the E1 Tomei Expressway runs parallel with

338-873: The Metropolitan Expressway Company, while the Hanshin Expressway Public Corporation transferred its authority to the Hanshin Expressway Company. The Honshu-Shikoku Bridge Authority became the Honshu-Shikoku Bridge Expressway Company , whose operations are planned to eventually be absorbed into those of W-NEXCO. The act authorizing the privatization, the Act on Expressway Companies ( 高速道路株式会社法 , Kōsoku-dōro kabushiki gaisha-hō , Act No. 99 of 2004) ,

364-585: The Metropolitan Expressway Public Corporation, the Hanshin Expressway Public Corporation, and the Honshū-Shikoku Bridge Authority (managing three fixed-link connections between Honshu and Shikoku ) were privatized under the reform policies of the government of Prime Minister Junichiro Koizumi . These privatizations are technically converting the corporations into stock companies with no stock sold to

390-505: The National Expressway Construction Association, 4.41 million vehicles use the expressways daily, driving an average of 43.7 kilometres (27.2 mi). National expressways ( 高速自動車国道 , Kōsoku Jidōsha Kokudō ) make up the majority of expressways in Japan. This network boasts an uninterrupted link between Aomori Prefecture at the northern part of Honshu and Kagoshima Prefecture at

416-721: The New Direct Control System, whereby national and local governments will absorb the burden for expressway construction and operate toll-free upon completion. Urban expressways ( 都市高速道路 , Toshi Kōsokudōro ) are intra-city expressways that are found in many of Japan's largest urban areas. Due to the nature of urban expressways going through dense urban areas combined with weak eminent domain powers in Japan, urban expressways have much lower design speed compared to national expressways and are constructed as viaducts or as underground tunnels along existing arterial roads. The two largest urban expressway networks are

442-562: The corridor or one that deviates further from the national highway route may carry the suffix A at the end of its route number. For example, the Chūgoku Expressway and San'yō Expressway both run in parallel along the National Route 2 corridor. The San'yō Expressway is assigned the route code of E2 for running closer to the path of National Route 2 through the coastal cities, and the Chūgoku Expressway which runs further inland

468-427: The dividing point. The toll for a normal passenger car to use one section is 350 yen. 35°19′07″N 139°16′08″E  /  35.31861°N 139.26889°E  / 35.31861; 139.26889 Expressways of Japan The expressways ( 高速道路 , kōsoku-dōro , lit. "high-speed road", also jidōsha-dō ( 自動車道 ) , lit. "automobile road", "freeway", "expressway", or "motorway") of Japan make up

494-427: The expressway, one collects a ticket, which can be inserted along with the fare into a machine or handed to an attendant upon exiting the expressway. There is also an Electronic Toll Collection (ETC) card system installed in many cars which automatically pays at the toll gate. As of 2001 toll fees consist of a 150 yen terminal charge plus a fee which depends on the distance travelled. The rate of this fee depends on

520-459: The general public, since the Government of Japan hold controlling shares in the successor companies. The expressway network of JH was divided into three companies based on geography - East Nippon Expressway Company (E-NEXCO), Central Nippon Expressway Company (C-NEXCO), and West Nippon Expressway Company (W-NEXCO). The Metropolitan Expressway Public Corporation transferred its authority to

546-475: The government established additional corporations to construct and manage expressways in urban areas. The Metropolitan Expressway Public Corporation (responsible for the Shuto Expressway ) was established in 1959, and the Hanshin Expressway Public Corporation (responsible for the Hanshin Expressway ) was established in 1962. By 2004 the lengths of their networks had extended to 283 kilometres (175.8 mi) and 234 kilometres (145.4 mi) respectively. In 1966

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572-507: The popular onsen resort town of Hakone ) with Tokyo through the Tōmei Expressway . The route parallels Route 1 until Ōiso , where it then follows a northeasterly route through Hiratsuka and Isehara before terminating in Atsugi. The road was opened in 1969 with 2 lanes. Expansion to 4 lanes was completed in 1978. For toll collection purposes the road is divided into an Odawara section and an Atsugi section, with Ōiso Interchange as

598-592: The southern part of Kyushu , linking Shikoku as well. Additional expressways serve travellers in Hokkaido and on Okinawa Island , although those are not connected to the Honshu-Kyushu-Shikoku grid. Most expressways are four lanes with a central reservation (median). Some expressways in close proximity to major urban areas are six lanes, while in rural areas are constructed as undivided two-lane expressway . Two-lane expressway sections are built to

624-565: The type of vehicle as shown in the following table. Tolls are always rounded to the nearest 10 yen and include consumption tax . If there are two or more possible routes from the entrance to the exit, the toll will be calculated based on the shortest (cheapest) route. Tolls collected from all routes are pooled into a single fund and are used to repay the entire network. It is expected that all national expressways in Japan will be fully repaid 45 years after privatization (2050). Some future national expressways are planned to be built according to

650-445: Was decided in 1972 that tolls would be pooled from all expressways to provide a single source of operating funds, since some sections were little used. Earthquake resistant construction methods have added to costs, as well as extensive soundwalling . In March 2009 (then) Prime Minister Taro Aso unveiled a plan to reduce tolls to ¥1,000 on weekends and national holidays. Tolls on weekdays would be cut by around 30 percent. According to

676-671: Was modeled on similar acts authorizing the privatization of the Japanese National Railways into the Japan Railways Group (JR Group). However, unlike the JR Group acts: Japan's expressway development has been financed largely with debt. It was intended to make the expressways free when they are paid off. The Meishin Expressway and Tomei Expressway debt has been fully paid off since 1990. It

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