Hokuriku Main Line

Not to be confused withHokuriku Shinkansen.

Hokuriku Main Line
A521 seriesatTsurugaStation
Overview
Other name(s)	Biwako Line(Maibara - Nagahama)
Native name	Bắc lục bổn tuyến
Status	Operational
Owner	JR West
Locale	Shiga Prefecture Fukui Prefecture Ishikawa Prefecture Toyama Prefecture Niigata Prefecture
Termini	Maibara Naoetsu(section between Tsuruga and Naoetsu is now third-sector)
Stations	43
Service
Type	Heavy rail, Passenger/freight rail Regional rail,Intercity rail
System	West Japan Railway Company(JR West) (Maibara to Tsuruga) Hapi-Line Fukui Line(Tsuruga to Daishoji IR Ishikawa Railway(Daishoji to Kurikara) Ainokaze Toyama Railway(Kurikara to Ichiburi) Echigo Tokimeki Railway(Ichiburi to Naoetsu)
Operator(s)	JR West,JR Freight
History
Opened	Stages between 1882 and 1902
Closed	March 14, 2015(2015-03-14):Kanazawa - Naoetsu (Converted to a third sector railway) March 16, 2024(2024-03-16):Tsuruga - Kanazawa (Converted to a third sector railway)
Technical
Line length	45.9 km (28.5 mi)
Track gauge	1,067 mm(3 ft 6 in)
Electrification	1,500 VDC,20 kV/60 HzACoverhead line
Operating speed	130 km/h (81 mph)
Route map

Hokuriku Main Line
Operating points and lines
Tōkaidō Main Line 0.0 Maibara SeeBiwako Line 7.7 Nagahama Former Tōkaidō Main Line 12.8 Torahime 15.6 Kawake Nippon Electric Glass 18.2 Takatsuki 22.4 Kinomoto Former Line (Yanagase Line) Until 1964 26.5 Yogo Nakanogo Yamagase/Yogo Tunnel, Shinyogo Tunnel Karigaya Kosei Line 31.4 Ōmi-Shiotsu Kutsukake (Signal Box) Until 1966 Yanagase Tunnel ↑Shiga Prefecture Fukui Prefecture↓ New Hukazaka Tunnel Tōdōnishiguchi Until 1884 Tone (1913-1964) Asoguchi Until 1884 39.2 Shin-Hikida Hikida Hatsuhara (Signal Box) Until 1963 Obama Line Toyobo 45.9 0.0*# Tsuruga Tsuruga Until 1909 3.9# Tsuruga New Port 2.7# Tsuruga Port 2.3* Miyama (Signal Box) ↑ 1500 VDC Current conversion ↓ 20 kVAC 5.9* Shimbo 9.3* Habara (Signal Box) Habara Tunnel Hokuriku Tunnel 12.9* Suizu 17.8* Yamanaka (Signal Box) 21.1* Ōgiri 62.5 Minami-Imajō Imajō Tunnel 65.1 26.4* Imajō Yunoo Tunnel 68.7 Yunoo 72.2 Nanjō 76.7 Ōshio 81.0 Takefu Left:Shatakefu Fukui Railway(Echizentakefu) Fukui RailwayNanetsu Line Fukui Railway Fukubu Line Hinogawa 86.2 Sabae Fukui RailwaySeihō Line 89.4 Kita-Sabae 94.1 Ōdoro Etsumi-Hoku Line 97.3 Echizen-Hanandō 98.1 Minami-Fukui (Freight Terminal) Asuwagawa 99.9 Fukui Fukui Railway (Fukui Station) Shin-Fukui Fukui-Guchi Echizen RailwayKatsuyama Eiheiji Line Tawaramachi Echizen RailwayMikuni Awara Line 103.0 Kita-Fukui Until 1951 104.4 Kuzuryū (Temporary Signal Box) (Until 1949) Kuzuryū River 105.8 Morita 108.1 Harue Nishinagata KeifukuMaruoka Line 111.9 Maruoka 114.9 Echizen Shimonoseki Until 1940 Keifuku Eiheiji Line 117.6 Awaraonsen Mikuni Line 121.4 Hosorogi 124.5 Ushinoya Ushinomiya Tunnel ↑Fukui Prefecture Ishikawa Prefecture↓ 127.2 Kumasaka (Signal Box) Until 1963 130.2 Daishōji Hokuriku RailroadYamanaka Line 134.3 Kagaonsen HokutetsuYamashiro Line,Katayamazu Line 137.5 Iburihashi HokutetsuAwazu Line 142.4 Awazu For former Komatsu Navy Air Base Ogoya Railway Shin-Komatsu 148.2 Komatsu HokutetsuKomatsu Line Kakehashi River 151.0 Meihō 151.5 Matsunashi (Signal Box) Until 1963 HokutetsuNomi Line 154.0 Nomineagari Left: Shin-Terai ForDenki Kagaku Kogyo 157.0 Komaiko Tedorigawa 158.8 Mikawa 162.8 Kaga-Kasama Hakusan Rail Yard 167.2 Mattō Kanazawa Rail Yard HokutetsuShōkin Line 170.5 Nonoichi HokutetsuIshikawa Line 172.9 Nishi-Kanazawa Left: Shin-Nishikanazawa Saigawa Nakabashi/HokutetsuKanaiwa Line HokutetsuKanazawa City Line (Rokumaimachi) 176.6 Kanazawa (Kanazawa Station) Kanazawa Horikawa HokutetsuAsanogawa Line Asanogawa Hokuriku Shinkansen Kanazawa Rail Yard IR Ishikawa Railway Line

TheHokuriku Main Line(Japanese:Bắc lục bổn tuyến,romanized:Hokuriku-honsen) is a 45.9-kilometer (28.5 mi) railway line owned by theWest Japan Railway Company(JR West) connectingMaibara StationinMaibara, Shiga,withTsuruga StationinTsuruga, Fukui.The line formerly extended as far asNaoetsu StationinJoetsu, Niigata;however, the section between Tsuruga Station and Naoetsu Station is now operated by several third-sector railway companies. The line links theHokuriku regionon the northern central coast of Honshu, the largest island of Japan, to the regions ofKansai,Tōkai,Kantō,andTōhoku.

TheHokuriku Shinkansenwas opened on 14 March 2015 betweenNaganoandKanazawa,resulting in the section between Kanazawa Station andNaoetsu Stationbeing transferred to a third-sector railway compant.Narrow gaugelimited expresses such as theThunderbirdandShirasagiare common sights along the line. A further extension of the Hokuriku Shinkansen from Kanazawa to Tsuruga opened on 16 March 2024, resulting in this section of the Hokuriku Main Line being transferred from JR West to the third-sector companiesHapi-Line Fukuiand theIR Ishikawa Railway.Of the line's original 354 km (220 mi) between Naoetsu and Maibara, just 45.9 km (28.5 mi) remains under the aegis of JR West.

The Hokuriku Main Line is double tracked and completely electrified: the section from Maibara to Tsuruga use 1,500 VDCpower, while the section from Tsuruga to Kanazawa uses 20 kVAC,60 Hz power.

JR Freightoperated a small branch line for freight fromTsuruga Stationto a container facility at the port ofTsuruga,but the services ceased in 2009.

Basic data

• Operators, distances
  • West Japan Railway Company(Services and tracks)
  • Japan Freight Railway Company(Services)
    • From Maibara to Kanazawa: 176.6 km (109.7 mi)

• Stations:
  • Passenger stations: 43, including those with freight services
  • Freight terminals: 3
• Double-track line: From Maibara to Kanazawa
• Electrification: From Maibara to Kanazawa
  • From Maibara to Tsuruga: 1,500 VDC
  • From Tsuruga to Kanazawa: 20,000 VAC,60 Hz
• Railway signalling:
  • From Maibara to Kanazawa: Automatic train control

• Maximum line speed: 130 km/h
• CTCcenter:
  • From Maibara to Ōmi-Shiotsu: Shin-Ōsaka Operation Control Center
  • From Ōmi-Shiotsu to Kanazawa: Kanazawa Operation Control Center
• CTC system:
  • From Maibara to Ōmi-Shiotsu: Safety Urban Network Traffic System (SUNTRAS)

Stations

Maibara - Tsuruga

See also:Biwako LineandWest Japan Railway Company § Urban Network

• This entire section is electrified withdirect current.

No.	Station	Japanese name	Distance (km)	Transfers	Location
Through service to/fromTōkaidō Main Line,further to/fromSan'yō Main LineandAko Line(shirasagiisTōkaido main lineNagoya Station)
Hokuriku Line (Biwako Line)
JR-A12	Maibara	Mễ nguyên	0.0	JR Central: Tōkaidō Shinkansen Tōkaidō Main Line JR West: (Biwako Line) ■Ohmi Railway Main Line	Maibara	Shiga
JR-A11	Sakata	Bản điền	2.4
JR-A10	Tamura	Điền thôn	4.7		Nagahama
JR-A09	Nagahama	Trường bang	7.7
Hokuriku Line
JR-A08	Torahime	Hổ cơ	12.8		Nagahama	Shiga
JR-A07	Kawake	Hà mao	15.6
JR-A06	Takatsuki	Cao nguyệt	18.2
JR-A05	Kinomoto	Mộc ノ bổn	22.4
JR-A04	Yogo	Dư ngô	26.5
JR-A03	Ōmi-Shiotsu	Cận giang diêm tân	31.4	Kosei Line(JR-B10)
JR-A02	Shin-Hikida	Tân sơ điền	39.2		Tsuruga	Fukui
JR-A01	Tsuruga	Đôn hạ	45.9	Hokuriku Shinkansen Obama Line Hapi-line Fukui Line

Tsuruga - Kanazawa

Effective the 16 March 2024 timetable revision, the section between Kanazawa and Daishoji was transferred to the IR Ishikawa Railway,while the section between Tsuruga and Daishoji was spun off to a new company,Hapi Line Fukui,on the same day.

Kanazawa to Naoetsu

Now a third-sector railway, the section from Kanazawa to Kurikara is operated by theIR Ishikawa Railway,Kurikara to Ichiburi is owned by theAinokaze Toyama Railway,and the section from to Naoetsu is theEchigo Tokimeki RailwayNihonkai Hisui Line.

Rolling stock

Electric

• 125 series(DC)
• 221 series(DC)
• 223-1000/2000 series(DC)
• 225-0/100 series(DC)
• 521-0 series(AC/DC)
• 681 series(Thunderbird,Noto Kagaribi,Shirasagilimited express)
• 683 series(Thunderbird, Noto Kagaribi, Shirasagi limited express)

• 
  223 Series

Diesel

• KiHa 40/47
• KiHa 120

Former rolling stock

• 413 seriesEMU (until March 2021)
• 415-800 seriesEMU (until March 2011)
• 419 seriesEMU (until March 2011)
• 457 seriesEMU (until March 2015)
• 471 seriesEMU (until March 2015)
• 475 seriesEMU (until March 2015)
• 485 seriesEMU (until March 2015)
• 583 seriesEMU (ExpressKitaguniuntil January 2013)

History

The entire line was built by the Japanese Government Railway, with the first section opened being from Nagahama, on the shore ofLake Biwato Tsuruga in 1882. The Maibara to Nagahama section opened in 1889, and the line was then opened progressively to Fukui (in 1896), Kanazawa (in 1898), and Toyama (in 1899). The next extension opened to Uozu in 1908, and to Tomari in 1910. At the northeastern end, the Naoetsu to Nadachi section opened in 1911, and was extended to Itoigawa the following year. The final section opened in 1913, completing the line.

On 14 March 2015 the name of Terai Station was changed to Nomi-Neagari Station.

Double-tracking and realignments

The initial section double-tracked was between Kanazawa and Tsubata in 1938, with the Maibara to Tsuruga section duplicated between 1957 and 1958. The rest of the line was double-tracked in stages between 1960 and 1969.

There have been three major line deviations. The first between Kinomoto and Tsuruga involving the 5,170 m (16,960 ft) Fukasaka tunnel opened in 1957 as a new line, with the original line remaining in service until the second new line opened in 1965, including the Shin-fukasaka tunnel at 5,173 m and a spiral section partially in tunnels to ease the ruling grade on the climb from Tsuruga to Biwako.

The second major deviation, between Tsuruga and Imajo opened in 1962 as a dual track line including the 13,870 m (45,510 ft) Hokuriku tunnel, providing a significantly straighter and faster line as well as avoiding numerous coastal sections vulnerable to disruption during severe weather events.

The third major deviation, the 21 km (13 mi) section between Uramoto and Arimagawa stations, was completed in 1969 as a dual track line, including the 11,353 m (37,247 ft) Kubiki tunnel, being the final section to be duplicated.

Electrification

The Tsuruga to Tamura section was electrified in 1957 at 20 kV AC. As Maibara was electrified at 1,500 V DC, steam locomotives hauled trains over the 5 km (3.1 mi) non-electrified section until it was electrified (at 1,500 V DC, with dual-voltage EMUs being used) in 1962, the year the 20 kV AC electrification was extended to Fukui, extending progressively to Kanazawa (in 1963), Toyama (in 1964), and Itoigawa (in 1965).

The Itoigawa to Naoetsu section was electrified at 1,500 V DC in 1969. DC was used in order to match the already-electrifiedShin'etsu Main Line,which the Hokuriku Main Line joined at Naoetsu.

In 1991, in order to allow through-running with DC trains from theTōkaidō Main Lineat Maibara, the Tamura to Nagahama section was converted to 1,500 V DC, and the conversion was extended to Tsuruga in 2006.

Former connecting lines

• Tsuruga Station: The 2.7 km (1.7 mi) freight-only line to Tsuruga-minato Port was taken out of service in 2009. The ~300m section of track from the former junction to the Maizakicho level crossing has since been removed to facilitate construction of theHokuriku Shinkansenextension from Kanazawa to Tsuruga. This line utilised aToken systemforsafeworking.
• Takefu Station: The Takeoka Light Railway opened a 7 km762 mm(2 ft 6 in) gauge line to Gobuichi in 1914, converting the line to1,067 mm(3 ft 6 in) gauge in 1924, and extending it 7 km to Tono-guchi. In 1941, the company merged with the Fukui Railway, which electrified the line at 600 V DC in 1948. The last 5 km closed in 1971, and the rest of the line closed in 1981.
• Sabae Station: The Ura Electric Railway opened a 20 km line, electrified at 600 V DC, to Oda between 1926 and 1929. The line also connected to theFukubu Lineat Mizuochi. The company merged with the Fukui Railway in 1945. As a result of double-tracking work on the Hokuriku Line at Sabae, the section to Mizuochi closed in 1962, with the rest of the line closing in 1973.
• Maruoka Station: The Maruoka Railway opened a 4 km 762 mm gauge line to Shin-Maruoka in 1915. In 1930, it was regauged to 1,067 mm and electrified at 600 V DC in conjunction with the opening of the Eiheiji Line to Shin-Maruoka from Arawa Onsen. The following year, a 3 km electrified line was opened from Maruoka to Nishi Nagata on theMikuni Awara Line.The company merged with the Keifuku Railway in 1944, and the entire 7 km line closed in 1968.
• Arawa Onsen Station:

An 8 km line to Mikuni on theMikuni Awara Lineoperated between 1911 and 1972.

The Eiheiji Railway Co. opened a 25 km line to its namesake town in 1929, connecting with theKatsuyama Eiheiji Lineat Higashi-Furuichi. The company merged with the Keifuku Electric Railway Co. in 1944. The Arawa Onsen - Higashi-Furuichi section closed in 1969, and the section to Eijeihi closed in 2002 after a fatal head-on collision resulted in services being suspended and subsequently never resumed.

• Daishoji Station: A 9 km915 mm(3 ft) gauge horse-drawn tramway opened to Yamanaka between 1898 and 1900. In 1913, the line was converted to 1,067 mm gauge and electrified. The line closed in 1971. The Hokuriku Railway Co. operated an 11 km line (known as the Contact Line) from Awazu Onsen (see Awazu station below) connected to the Uwano Line and this line between 1911 and 1963.
• Iburihashi Station: The Hokuriku Railway had two separate lines connecting here:

On the western side of the line, the 3 km line to Katayamazu opened in 1914 as a 915 mm gauge horse-drawn tramway. It was converted to 1,067 mm gauge and electrified in 1922, and closed in 1965.

On the eastern side, the 3 km electrified line to Uwano operated between 1911 and 1971.

• Awazu Station: The Awazu Onsen Railway opened a 4 km 762 mm gauge line to Awazu Onsen in 1911, converting the line to 1,067 mm gauge and electrifying it in 1916. The line closed in 1962.
• Komatsu Station:

A 17 km 762 mm gauge line opened to the Ogoya copper mine between 1919 and 1920. The Meitetsu Railway took over management of the line in 1962, renaming the terminus Ogoya Onsen. The copper mine closed in 1971, and the line closed in 1977.

A 6 km horse-drawn tramway opened in 1906 to serve the Yusenji copper mine. Steam locomotion was introduced the following year, and the mine and line closed in 1918. In 1929, the line was regauged to 1,067 mm, electrified and reopened by the Hakusen Electric Railway, but it was declared bankrupt the following year. The Komatsu Electric Railway purchased the line at the receiver's auction in 1935, and merged with the Hokuriku Railway in 1945. Patronage declined from 2,126,000 in 1967 to 623,000 in 1983, and as a result the line closed in 1986.

• Terai Station (present-day Nomi-Neagari Station): The Nomi Electric Railway opened a 17 km line, electrified at 600 V DC to Tsurugi on theHokuriku Railroad Ishikawa Linein 1927. Flooding destroyed the Tedorigawa bridge in 1934, which was replaced nine months later. The company merged with the Hokuriku Railway in 1942. Freight services ceased in 1968, and the line closed in 1980.
• Matto station: In 1904, the 8 km, 915 mm gauge Matsukane horse-drawn tramway opened to Nomachi on theHokuriku Railroad Ishikawa Line,and also connected with Nonoichi station on the same line (not the current JR West station of the same name, which opened in 1968), 3 km before the terminus. In 1916, the line was converted to 1,067 mm gauge and electrified at 600 V DC. The line was acquired by the Kanazawa Electric Railway in 1920, which merged with the Hokuriku Railway in 1942. The 3 km Nonoichi to Nomachi section closed in 1944, and the remaining 5 km line closed in 1955.
• Kanazawa Station: The 5 km 762 mm gauge Jinshi horse-drawn tramway opened in 1898, being converted to 1,067 mm gauge and electrified at 600 V DC in 1914. In 1920, the line was extended to Ono Port, and a further 2 km to Ono Minato in 1923. A 400m branch to Ryokuchi Park opened in 1930, passenger services on the branch ceasing in 1945 though the line remained to service a paper mill. The entire system closed in 1970.
• Isurugi Station: The Tonami Railway opened a 7 km line to Tsuzawa in 1915, and merged with the Kaetsu Railway in 1919, which extended the line 13 km to Shogawa-Cho in 1922, including a connection to theJohana Lineat Fukuno. The line closed in 1972.
• Kurobe Station: The Toyo Aluminium Company planned to build Japan's first aluminium refinery near Kurobe, and in 1922 opened a line electrified at 600 V DC to the proposed refinery site. The refinery did not proceed, so the company extended the line to Ishida Minato to serve an Onsen. The line closed in 1940.

Hokuriku Shinkansen

TheHokuriku Shinkansenextension, fromNaganotoKanazawa,approximately parallels the route of the Hokuriku Main Line. With the opening of the Hokuriku Shinkansen, control of local passenger services on the sections of the Hokuriku Main Line running throughIshikawa,Toyama,andNiigataprefectures was transferred to the following threethird-sectoroperating companies owned by the respective prefectures.An additional extension running between Kanazawa and Tsuruga opened on 16 March 2024.

• Hapi-Line Fukui(84.3 km (52.4 mi), Tsuruga - Daishoji)
• IR Ishikawa Railway(17.8 km (11.1 mi),Daishoji-Kurikara)
  • IR Ishikawa Railway overtook an additional 46.4 km (28.8 mi) section of the Hokuriku Main Line between Kanazawa and Daishoji on 16 March 2024.
• Ainokaze Toyama Railway(100.1 km (62.2 mi), Kurikara -Ichiburi)
• Echigo Tokimeki Railway CompanyNihonkai Hisui Line (59.3 km (36.8 mi), Ichiburi -Naoetsu)