Odawara-Atsugi Road
Route description
Officially the road is designated as National Route 271 as well as E85 under their "Expressway Numbering System." 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.
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.
List of interchanges and features
 | This article contains a bulleted list or table of intersections which should be presented in a properly formatted junction table. (November 2021) |
- IC - interchange, PA - parking area, TB - toll gate
| Name | Connections | Dist. from Origin |
Notes | Speed Limit | Location (all in Kanagawa) |
|---|---|---|---|---|---|
| Odawara-nishi IC |   Seishō Bypass
|
0.0 | 60 km/h | Odawara | |
| Ogikubo IC | 1.8 | Odawara-bound exit, Atsugi-bound entrance only | |||
| Odawara-higashi IC |  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 |  Tōmei Expressway National Route 129
|
33.1 | Route 129 inaccessible from Odawara |
References
- ^ Ministry of Land, Infrastructure and Transport. "Road Timetable". Archived from the original on 2008-03-06. Retrieved 2008-04-18.
- ^ "C-NEXCO Service Area Information". Retrieved 2008-04-18.
- ^ "Japan's Expressway Numbering System". www.mlit.go.jp.
- ^ "History of Atsugi City". Archived from the original on 2007-08-23. Retrieved 2008-04-18.
- ^ "E-NEXCO Drive Plaza Route Search". Retrieved 2008-04-13.
External links
| National Expressways | |
|---|---|
| Toll Roads | |
