Sakai Route Explained

Country:JPN
Hanshin Expressway Route 15 Sakai Route
阪神高速15号堺線
Map Custom:yes
Map Notes:The Sakai Route highlighted in red
Maint:Hanshin Expressway Company, Limited
Length Km:13.4
Established:1970
Direction A:North
Terminus A: in Chūō-ku, Osaka
Sennichi-mae-dōri
Junction:
    Direction B:South
    Terminus B: in Sakai

    The, signed as Route 15, is one of the tolled routes of the Hanshin Expressway system serving the Keihanshin area in Kansai, Japan. It travels in a north to south direction from the Chūō ward of Osaka, beginning at a junction with Sennichi-mae-dōri, to National Route 26 in the city of Sakai. The expressway has a total length of 13.4km (08.3miles).

    Route description

    The Sakai Route travels in a north to south direction from the Chūō ward of Osaka, beginning as a one-way highway at junction with Sennichi-mae-dōri. The one-way route meets the Loop Route twice in central Osaka, once on the loop's eastern side and again on its western side in Namba. At the second junction with the Loop Route, the Sakai Route's northbound traffic terminates, continuing south towards the city of Sakai as a dual carriageway. From there, it briefly parallels the Hanshin Namba Line to Shiomibashi Station where the expressway curves to the south. In the Nishinari ward the expressway meets the Nishi-Osaka Route; however the junction between the two routes is limited to two ramps: one that travels from northbound traffic of the Sakai Route to begin the westbound side of the Nishi-Osaka Route and another that leads eastbound traffic of the Nishi-Osaka Route onto the southbound side of the Sakai Route.[1]

    The expressway crosses into Sakai at a bridge over the Yamato River. A planned junction between the Yamatogawa Route and the Sakai Route would be on the southern bank of the river. The expressway meets its southern terminus upon meeting National Route 26 in Sakai, though the roadway continues as the national route.[1] Overall, the Sakai Route has a total length of 13.4km (08.3miles).

    History

    Construction of the Nishi-Osaka Route began in 1967 in preparation for the Expo '70 held in the nearby city of Suita. The first section of the expressway was completed after three years of construction in 1970.[2] Another 1.2km (00.7miles) section of the expressway that runs within the confines of the Loop Route in central Osaka was opened in 1972.[3] The entire expressway was completed by 1976.[4]

    Future

    Plans for a junction between the Sakai Route and the Yamatogawa Route have been made, but as of November 2020 there has been no progress in building the interchange.[5]

    List of interchanges

    The entire expressway lies within Osaka Prefecture.

    Notes and References

    1. Web site: Expressway Map. Hanshin Expressway Company. 7 November 2020.
    2. Web site: 第7話 万国博覧会の成功へ、供用延長を一挙4倍. Episode 7: For the success of the World Expo, the extension of service is quadrupled at once.. Hanshin Expressway Company. ja. 9 May 2014. 7 November 2020.
    3. Web site: History (-1970). Hanshin Expressway Company. 7 November 2020.
    4. Web site: 50年のあゆみ. 50 years of history. ja. 2013. 7 November 2020.
    5. Web site: 大和川線 大阪市 堺市 松原市. Yamtogawa Route Osaka, Sakai, Matsubara. ja. 2020. 7 November 2020.