Besides the factors mentioned above, other conditions concerned also will be discussed. While wide range of comparison or selection will be assumed.
(3) High speed transport for the future
Gathering the possible counter-measures discussed above, if the performance of narrow-gauge railway is maximized in the existing Northern Line, further transport time reduction of more than one hour is expected to realize, compared with this study stage.
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A more concrete discussion can be made far later. However, along with the future construction plan of new standard-gauge lines mentioned earlier, discussing a comprehensive outlook on narrow-gauge line would be useful.
