国道138号 | 富士麓・山中湖・箱根を行く。自衛隊車両にも出逢える道 | 起点（神奈川県小田原市）→ 終点（山梨県富士吉田市）全線 約60.2km

Route 138 is a general national highway that runs from Fujiyoshida City, Yamanashi Prefecture, to Odawara City, Kanagawa Prefecture, via Yamanakako Village, Minamitsuru County, Yamanashi Prefecture, Gotemba City, Shizuoka Prefecture, Hakone-machi, Ashigarashimo County, Kanagawa Prefecture, and others. The route between Fujiyoshida and Yamanakako is called "Kyu Kamakura-ōkan", and the route between Yamanakako, Gotemba, and Hakone is called "Hakone Urakaido". Along the way, there are mountainous areas such as Kagosaka Pass and Otome Pass, and magnificent views of Mt. Fuji. The section from Miyanoshita, Hakone-machi to Odawara City, the final destination, overlaps with Route 1 (Tokaido). Currently, the Gotemba Bypass is under construction, and the old part of the road has been decertified as a national highway. The road is dotted with tourist attractions such as Hakone hot springs and large commercial facilities, causing frequent traffic congestion. Departure : Route 138 end point (Odawara Shimin Kaikan intersection = on Route 1, Route 255 end point) - Odawara City, Kanagawa Arrival : Route 138 start point (Kamijuku intersection = Routes 137,300,and 413 start point, Route 139 intersection) - Kamiyoshida, Fujiyoshida City, Yamanashi Pref. Date : Late July, 2022 Distance : Approximately 60.2 km (as measured by Google Maps) Route traveled: https://www.google.com/maps/d/u/0/emb... List of roads traveled: https://mesorian.com/national-highway 00:00:00 Opening 00:03:29 Route 1 - Hon-cho, Odawara City, Kanagawa 00:03:47 Route 138, end (Odawara City Center intersection = Route 1 overlap, Route 255 end) - Hon-cho, Odawara City, Kanagawa 00:05:20 Route 135 end point, Tokaido Main Line, Hakone Tozan Railway - Minami-cho, Odawara City, Kanagawa 00:07:53 E85 ODAWARA-ATSUGI EXPRESSWAY - Kazamatsuri, Odawara City, Kanagawa 00:08:42 E84 SEISHO BY-PASS, E85 ODAWARA-ATSUGI EXPRESSWAY, Hakoneguchi IC - Kazamatsuri, Odawara City, Kanagawa 00:10:01 Yumoto, Hakone-machi, Ashigarashimo County, Kanagawa 00:10:58 HAKONE-SHINDO, Yamazaki IC - Yumoto, Hakone-machi, Ashigarashimo County, Kanagawa 00:12:30 Hakone-Yumoto Station (Hakone Tozan Railway, Odakyu Romance Car) - Yumoto, Hakone-machi, Ashigarashimo County, Kanagawa 00:17:07 Kawazu-no-Taki Waterfalls - Ohiradai, Hakone-machi, Ashigarashimo County, Kanagawa 00:20:20 Ohiradai Station (Hakone Tozan Railway) - Ohiradai, Hakone-machi, Ashigarashimo County, Kanagawa Prefecture 00:24:24 Route 1 overlap end - Miyanoshita, Hakone-cho, Ashigarashita-gun, Kanagawa, Japan 00:27:20 Miyagino, Hakone-machi, Ashigarashimo County, Kanagawa 00:29:09 Usui-dōmon Cave - Miyagino, Hakone-machi, Ashigarashimo County, Kanagawa 00:32:57 Hakone Glass Forest Museum - Sengokuhara, Hakone-machi, Ashigarashimo County, Kanagawa 00:34:17 Kanagawa Prefectural Road No. 75 Yugawara-Hakone-Sengokuhara Line end point - Sengokuhara, Hakone-machi, Ashigarashimo County, Kanagawa 00:37:18 Fujiya Hotel Sengoku Golf Course - Sengokuhara, Hakone-machi, Ashigarashimo County, Kanagawa 00:38:11 Hakone-machi Sengokuhara Otome Tourist Information Center - Sengokuhara, Hakone-machi, Ashigarashimo County, Kanagawa 00:39:01 Otome Tunnel - Sengokuhara, Hakone-machi, Ashigarashimo County, Kanagawa 00:39:25 Prefectural border: Ashigarashimo County, Kanagawa → Gotemba City, Shizuoka 00:44:43 Fuji-Hakkei-no-Yu (100% simple hot spring, low tonicity, weak alkalinity, low temperature spring) - Fukasawa, Gotemba City, Shizuoka 00:49:29 E1 TOMEI EXPRESSWAY Gotemba IC - Higashiyama, Gotemba City, Shizuoka 00:53:22 Route 246 Intersection - Hagiwara, Gotemba City, Shizuoka 00:54:34 Light Armored Mobile Vehicle Nickname: Light Armor / Type 16 Mobile Combat Vehicle Nickname: Kidosen 00:56:34 E1A SHIN-TOMEI EXPRESSWAY Shin-Gotemba IC - Hitosugi, Gotemba City, Shizuoka 00:57:59 Gotemba Bypass, Midono IC - Midono, Gotemba City, Shizuoka 01:01:40 Gotemba Bypass Subashiguchi-minami IC - Subashiri, Oyama-cho, Suntō County, Shizuoka 01:02:25 Route 138 / HIGASHI-FUJIGOKO EXPRESSWAY, Subashiri IC - Subashiri, Oyama-cho, Suntō County, Shizuoka 01:03:42 Roadside Station Subashiri - Subashiri, Oyama-cho, Suntō County, Shizuoka 01:07:38 Yūgetsu Park - Subashiri, Oyama-cho, Suntō County, Shizuoka 01:10:24 Prefectural Border: Subashiri, Suntō County, Shizuoka → Yamanakako Village, Minamitsuru County, Yamanashi 01:11:29 Kagosaka Pass - Yamanakako Village, Minamitsuru County, Yamanashi 01:14:16 Route 413 intersection - Hirano, Yamanakako Village, Minamitsuru County, Yamanashi 01:19:42 Yamanakako Onsen Benifuji-no-Yu Hotsprings - Yamanaka, Yamanakako Village, Minamitsuru County, Yamanashi 01:20:48 E68 HIGASHI-FUJIGOKO EXPRESSWAY Yamanakako IC - Yamanaka, Yamanakako Village, Minamitsuru County, Yamanashi 01:28:37 Araya, Fujiyoshida City, Yamanashi 01:29:23 Roadside Station Fujiyoshida - Araya, Fujiyoshida City, Yamanashi 01:33:26 End