Odawara-Atsugi Road

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National Route 271 shield

Odawara-Atsugi Road
小田原厚木道路
Route information
Length: 33.1 km (20.6 mi)
Existed: 1969[1] – present
Major junctions
From: Odawara-nishi Interchange in Odawara, Kanagawa
Japanese National Route Sign 0001.svgJapan road sign 325.svg Seishō Bypass
To: Atsugi Interchange in Atsugi, Kanagawa
Japan road sign 325.svg Tōmei Expressway
Japanese National Route Sign 0129.svg National Route 129
Location
Major cities: Hiratsuka, Isehara
Highway system
National highways of Japan
Expressways of Japan

The Odawara-Atsugi Road (小田原厚木道路 Odawara Atsugi Dōro?) is a 4-laned toll road in Kanagawa Prefecture, Japan. It is owned and managed by Central Nippon Expressway Company.

Overview[edit]

Officially the road is designated as National Route 271.[2] The entire road is built to a standard similar to that of an urban expressway and is classified as a road for motor vehicles only (自動車専用道路 Jidōsha Senyō Dōro?) (motor vehicles must have a displacement of at least 125 cc).

The road connects western Kanagawa Prefecture (including the popular onsen resort town of Hakone) with Tokyo through the Tōmei Expressway. The route parallels Route 1 until Ōiso, where it then follows a northeasterly route through Hiratsuka and Isehara before terminating in Atsugi.

The road was opened in 1969 with 2 lanes. Expansion to 4 lanes was completed in 1978.[3]

For toll collection purposes the road is divided into an Odawara section and an Atsugi section, with Ōiso Interchange as the dividing point. The toll for a normal passenger car to use one section is 350 yen.[4]

List of interchanges and features[edit]

Odawara-higashi Interchange with Mount Fuji in the background
Name Connections Dist. from
Origin
Notes Speed Limit Location
(all in Kanagawa)
Odawara-nishi IC Japanese National Route Sign 0001.svgJapan road sign 325.svg Seishō Bypass 0.0 60 km/h Odawara
Ogikubo IC 1.8 Odawara-bound exit, Atsugi-bound entrance only
Odawara-higashi IC Japanese National Route Sign 0255.svg National Route 255 6.7
Odawara Toll Plaza/
PA
PA: Odawara-bound only
Ninomiya IC 13.7 Ninomiya
Ōiso IC/
PA
17.2 PA: Atsugi-bound only Ōiso
80 km/h
Hiratsuka Toll Gate Hiratsuka
Hiratsuka IC/
PA
Pref. Route 62 (Hiratsuka Hadano Route) 23.2 PA: Odawara-bound only
Isehara IC Pref. Route 44 (Isehara Fujisawa Route) 26.8 Atsugi-bound exit, Odawara-bound entrance only Isehara
Atsugi-nishi IC Pref. Route 604 (Aikō Ishida Teishajō Sakai Route) 30.8 Atsugi
60 km/h
Atsugi IC Japan road sign 325.svg Tōmei Expressway
Japanese National Route Sign 0129.svg National Route 129
33.1 Route 129 inaccessible from Odawara

References[edit]

  1. ^ "C-NEXCO Service Area Information". Retrieved 2008-04-18. 
  2. ^ Ministry of Land, Infrastructure and Transport. "Road Timetable". Retrieved 2008-04-18. 
  3. ^ "History of Atsugi City". Retrieved 2008-04-18. 
  4. ^ "E-NEXCO Drive Plaza Route Search". Retrieved 2008-04-13. 

External links[edit]

Coordinates: 35°19′07″N 139°16′08″E / 35.31861°N 139.26889°E / 35.31861; 139.26889