KYOTO –
Plans to increase the Hokuriku Shinkansen from Tsuruga in Fukui Prefecture to Shin-Osaka have been narrowed from eight proposals to 2 most important choices, the Obama-Kyoto route and the Maibara route, as considerations develop over building prices and the potential influence on Kyoto’s groundwater and cultural heritage.
The Hokuriku Shinkansen at the moment connects Tokyo with Tsuruga by way of the Hokuriku area. Under the Maibara proposal, the road would run from Tsuruga to Maibara in Shiga Prefecture and join with the Tokaido Shinkansen for providers by way of Kyoto to Shin-Osaka.
The competing Obama-Kyoto route would cross by way of Obama in Fukui Prefecture earlier than persevering with by way of Kyoto to Shin-Osaka. Within this proposal, two attainable alignments stay into consideration: a north-south route beneath the world round Kyoto Station and an alternate route by way of Katsuragawa in southern Kyoto.
The Katsuragawa proposal has attracted consideration as a result of it might keep away from passing straight beneath central Kyoto. The Hokuriku Shinkansen would bypass Kyoto Station and run north of JR Katsuragawa Station, with a brand new underground station more likely to be constructed beneath the present station.
Katsuragawa Station, positioned two stops and about 5 minutes by standard practice from Kyoto Station, opened in 2008. The surrounding district was redeveloped on the previous website of Kirin Brewery’s Kyoto plant and has emerged as a rising residential space in style with households.
A big buying advanced, Aeon Mall Kyoto Katsuragawa, opened beside the station in 2014 and features a movie show. Housing developments, together with a number of residence buildings now underneath building, have expanded on the station’s jap aspect.
Kyoto eased constructing peak restrictions in components of town three years in the past to encourage extra livable communities. Along a street east of Katsuragawa Station, the utmost permitted peak was raised from 20 meters to 31 meters, paving the way in which for additional growth.
The space can also be served by a close-by Hankyu Railway station, which opened in 2003 and offers entry towards central Kyoto and Arashiyama. The Hankyu station is about 600 meters from JR Katsuragawa Station.
While some residents could welcome the financial exercise introduced by a brand new Shinkansen station, others are involved that further growth may place stress on a neighborhood promoted as a family-friendly residential neighborhood.
The Katsuragawa possibility would additionally current difficulties for passengers transferring to the Tokaido Shinkansen at Kyoto Station. Although the standard practice journey between Katsuragawa and Kyoto takes about six minutes, the switch can be much less handy, significantly for vacationers carrying baggage.
A brand new Shinkansen station beneath Katsuragawa may very well be constructed as deep as 50 meters underground due to present roads, water pipes and different infrastructure. By comparability, Roppongi Station on Tokyo’s Toei Oedo subway line, certainly one of Japan’s deepest subway stations, is 42.3 meters beneath floor and requires passengers to spend greater than 5 minutes touring between the platforms and avenue stage.
The depth of the proposed station and tunnels is just one of many considerations surrounding the Obama-Kyoto route. Kyoto residents and companies have expressed robust fears that underground building may disturb town’s groundwater.
One restaurant operator close to Katsuragawa mentioned groundwater was utilized in cooking and warned that the enterprise can be unable to function if building triggered the water to turn into cloudy, including that the operator was firmly against the challenge.
Groundwater is extensively utilized in Kyoto’s conventional industries. About 97% of sake producers within the metropolis depend on groundwater, whereas dyeing companies and meals producers additionally use underground water provides. Numerous wells stay in use throughout town.
The proposed north-south alignment beneath Kyoto Station would cross nearer to main groundwater channels and areas with a excessive focus of wells than the Katsuragawa alignment. The Katsuragawa possibility is subsequently considered as probably much less disruptive to underground water flows.
Cultural heritage is one other concern. Historic and cultural properties are extra densely concentrated alongside the north-south route by way of central Kyoto, growing fears that building may injury websites or alter the encircling surroundings.
The Kyoto Buddhist Organization has described the extension plan as a “folly of a thousand years,” citing the attainable results on groundwater and town’s historic belongings.
The north-south route would offer probably the most handy entry as a result of a brand new station can be constructed close to the present JR Kyoto Station, permitting simpler transfers. Kyoto now faces a alternative between transportation comfort and decreasing dangers to groundwater, historic districts and cultural properties.
Kyoto’s mayor expressed the issue of the choice in a social media put up at 2:59 a.m. on July 9, saying he had reviewed official paperwork and was reconsidering 5 main considerations related to the proposals and was unlikely to sleep.
The 5 points had been the influence on groundwater, site visitors congestion throughout building, the disposal of excavated soil, results on historical past and tradition, and the monetary burden of the challenge.
Even if the Obama-Kyoto proposal is chosen over the Maibara route, town would nonetheless want to decide on between the Kyoto Station north-south alignment and the Katsuragawa possibility.
The Maibara route stays into consideration largely as a result of it’s anticipated to value lower than the Obama-Kyoto different. Under the proposal, trains would journey from Tsuruga to Maibara after which partly function straight on the Tokaido Shinkansen tracks by way of Kyoto to Shin-Osaka.
JR West has beforehand opposed the proposal as a result of the Tokaido Shinkansen already operates on a extremely congested timetable, leaving little capability for extra Hokuriku providers.
The deliberate Chuo Shinkansen magnetic-levitation line, nonetheless, may change that calculation. If the maglev line finally opens between Nagoya and Shin-Osaka, some passengers now utilizing the Tokaido Shinkansen could swap to the sooner service, probably creating area for Hokuriku Shinkansen trains.
The maglev extension to Shin-Osaka was as soon as focused for as early as 2037, though reaching that timetable has turn into more and more tough. Supporters of the Maibara route argue that the attainable switch of passengers to the maglev line needs to be thought of when assessing future capability on the Tokaido Shinkansen.
Kyoto metropolis and prefectural officers have additionally campaigned for the maglev line to cross by way of Kyoto, arguing that bypassing Kyoto Station can be a significant loss for Japan’s efforts to advertise worldwide tourism. Proposals have additionally been raised to increase the maglev line farther to Kansai International Airport.
Some native residents have mentioned they want each the Hokuriku Shinkansen and the maglev line to serve Kyoto.
Nara Prefecture, nonetheless, maintains that the maglev line ought to cross close to Nara, as indicated when the essential plan was established in 1973. Nara argues {that a} route by way of the prefecture would offer an alternative choice to the Tokaido Shinkansen throughout disasters, decrease building and supply a straighter alignment than a route by way of Kyoto, permitting trains to journey at larger speeds.
Both the Hokuriku Shinkansen extension and the Chuo Shinkansen challenge require monumental funding. With materials and labor prices persevering with to rise, financing is predicted to play a decisive function in figuring out which routes transfer ahead.
Source: YOMIURI