 | |
|---|---|
 館山自動車道 | |
| Route information | |
| Length | 55.7 km [2] (34.6 mi) |
| Existed | 1995 [1]–present |
| Major junctions | |
| From |
Chūō-ku, Chiba
Keiyō Road |
| To |
Futtsu-Takeoka Interchange in
Futtsu, Chiba
Futtsu Tateyama RoadChiba Prefectural Route 91 |
| Location | |
| Country | Japan |
| Major cities | Ichihara, Sodegaura, Kisarazu, Kimitsu, Futtsu |
| Highway system | |
The Tateyama Expressway (館山自動車道, Tateyama Jidōsha-dō) is a national expressway in Chiba Prefecture, Japan. It is owned and operated by East Nippon Expressway Company.
Naming
Tateyama refers to the city of the same name on the Bōsō Peninsula, a major city in the region. Though the Tateyama Expressway does not actually reach the city proper, its extension the Futtsu Tateyama Road terminates at a point just beyond the city boundary in Minamibōsō City.
Officially the expressway is referred to as the Higashi-Kantō Expressway Tateyama Route and the Higashi-Kantō Expressway Chiba Futtsu Route. [3]
Overview
Together with the Keiyō Road and Futtsu Tateyama Road, the expressway forms a link connecting the greater Tokyo area with southern Chiba Prefecture. The expressway has a junction with the Tokyo Bay Aqua-Line, creating the only direct road link connecting Chiba and Kanagawa Prefectures.
The first section of the expressway was opened to traffic in 1995 and the entire route was completed in 2007. [4] The section from Kimitsu Interchange to Futtsu-Takeoka Interchange is 2 lanes, while the remainder is 4 lanes.
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, JCT - junction, SA - service area, PA - parking area, BS - bus stop, TN - tunnel, BR - bridge, TB - toll gate
Main Route
| No. | Name | Connections | Dist. from Origin |
Dist. from Terminus |
Bus Stop | Notes | Location (all in Chiba) |
|---|---|---|---|---|---|---|---|
| Through to
Keiyō Road
| |||||||
| 13 | Ichihara IC |
National Route 297 (
Ichihara Bypass)
|
8.0 | 43.4 | Ichihara | ||
| BR | Yōrōgawa Bridge | ↓ | ↑ | ||||
| SA | Ichihara SA | (11.7) 12.6 |
39.7 (38.8) |
||||
| 14 | Anesaki-Sodegaura IC | Pref. Route 24 (Chiba Kamogawa Route) | 18.0 | 33.4 | |||
| BR | Obitsugawa Bridge | ↓ | ↑ | Kisarazu | |||
| Sodegaura | |||||||
| 15 | Kisarazu-kita IC |
National Route 409 (
Bōsō Ōdan Road)
National Route 410
|
25.0 | 26.4 | Kisarazu | ||
| 16 | Kisarazu JCT |
Tokyo Bay Aqua-Line 
Ken-Ō Expressway
|
26.8 | 24.6 | |||
| 17 | Kisarazu-minami JCT |
Kisarazu-minami Branch Route
|
30.7 | 20.7 | |||
| BS | Kisarazu-Hatorino Bus Stop | ↓ | ↑ | ○ | |||
| 18 | Kimitsu IC | Pref. Route 92 (Kimitsu Kamogawa Route) | 34.7 | 16.7 | Kimitsu | ||
| BR | Koitogawa Bridge | ↓ | ↑ | ||||
| PA | Kimitsu PA | 39.3 | 12.1 | ||||
| 19 | Futtsu-Chūō IC |  
National Route 127 /
National Route 465 (Uchibō Nagisa Line)
|
43.9 | 7.5 | Futtsu | ||
| TN | Tenba Tunnel | ↓ | ↑ | Length - 1,260 m | |||
| 20 | Futtsu-Takeoka IC | Pref. Route 91 (Takeoka Inter Route) | 51.4 | 0.0 | |||
| Through to
Futtsu Tateyama Road
| |||||||
Kisarazu-minami Branch Route
| No. | Name | Connections | Dist. from Origin |
Dist. from Terminus |
Bus Stop | Notes | Location (all in Chiba) |
|---|---|---|---|---|---|---|---|
| 17 | Kisarazu-minami JCT |
Main Route
|
0.0 | 4.3 | Kisarazu | ||
| TB | Kisarazu-minami Toll Gate | ↓ | ↑ | ||||
| 17-1 | Kisarazu-minami IC |
National Route 127
National Route 16 (
Tokyo Wangan Road)
|
4.3 | 0.0 |
References
- ^ Japan Civil Engineering Contractors Association. "Construction History of Japan, 1995". Archived from the original on 2007-02-17. Retrieved 2008-04-16.
- ^ "E-NEXCO Expressway Data". Retrieved 2008-04-16.
- ^ Ministry of Land, Infrastructure and Transport. "High Standard Trunk Road Map" (PDF). Archived from the original (pdf) on 2011-09-20. Retrieved 2008-04-13.
- ^ "E-NEXCO Press Release, April 26, 2007". Retrieved 2008-04-16.
External links
- (in Japanese) East Nippon Expressway Company
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