[E19] Nagano Expressway (Between Okaya JCT and Koshoku JCT)
30th anniversary of the opening of the entire line maintenance effect

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The E19 Nagano Expressway (between Okaya JCT and Koshoku JCT) will celebrate its 30th anniversary in 2020 after the entire line opened in March 1993.

Here, we will introduce various maintenance effects.

Image of Nagano Expressway 30th anniversary logo
Shooting location: A picture overlooking the Obasute service area (In-bound line)
Shooting location: Overlooking Obasute Service Area (In-bound line)
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