Ōmiya Route
 | |
|---|---|
 | |
| Route information | |
| Maintained by Metropolitan Expressway Company Limited | |
| Length | 8.2 km (5.1 mi) |
| Existed | 1998–present |
| Major junctions | |
| South end | Bijogi Junction in Toda Tokyo Gaikan Expressway Ikebukuro Route |
| North end | Yono Junction in Saitama Saitama Shintoshin Route National Route 17 |
| Location | |
| Country | Japan |
| Highway system | |
The Ōmiya Route (大宮線, Ōmiya-sen), signed as Route S5, is one of the five routes of the Shuto Expressway system serving the Greater Tokyo Area that are located within Saitama Prefecture. The 8.2-kilometer (5.1 mi) long radial highway runs north from Bijogi Junction in Toda to Yono Junction in the city of Saitama. It primarily connects the northwestern part of Tokyo and the Tokyo Gaikan Expressway to Saitama and the Saitama Shintoshin Route which serves the central part of that city.
Route description
[edit]Route S5 begins at Bijogi Junction with the Tokyo Gaikan Expressway in Toda as a continuation north for the Ikebukuro Route. From this southern terminus, it travels northwest out of Toda, crossing in to the southwestern part of the city of Saitama. Route S5 meets its northern terminus at Yono Junction where it intersects Japan National Routes 16 and 17 one last time and then continues on as the Saitama Shintoshin Route eastward towards the central part of the city of Saitama.
The expressway is paralleled by the Shin-Ōmiya Bypass, a highway signed as National Route 17 which serves as a frontage road to the expressway. Due to this, all of the interchanges along the expressway, aside from the one at its southern terminus at Bijogi Junction, have incomplete access since drivers can continue along the frontage road and eventually find an entry point to the expressway.[1]
The speed limit is set at 80 km/h along the entire route.[2]
History
[edit]The entirety of the Ōmiya Route was opened to traffic on 18 May 1998.[3]
In preparation for increased congestion during the 2020 Summer Olympics, new traffic-control systems were installed along many expressways in the Tokyo area. The only instance of further controls being installed along the expressway was at its northern terminus at Yono Junction[4]
Junction list
[edit]The route lies entirely within Saitama Prefecture.
| Location | km[5] | mi | Exit | Name | Destinations | Notes | |
|---|---|---|---|---|---|---|---|
| Toda | 0.0 | 0.0 | — | Bijogi | Tokyo Gaikan Expressway – Misato, Ōizumi Ikebukuro Route – Ikebukuro, Ginza | Southern terminus, expressway continues as Ikebukuro Route; signaled intersection; C3 exit 60 | |
| Saitama | 1.5 | 0.93 | S551 | Urawa-minami | National Route 17 (Shin-Ōmiya Bypass) – Urawa Station, Tokorozawa | Northbound exit, southbound entrance | |
| 5.7 | 3.5 | S554 | Urawa-kita | National Route 17 (Shin-Ōmiya Bypass) – Urawa Station, Tokorozawa | Northbound entrance, southbound exit | ||
| 7.8 | 4.8 | S555 | Yono |  National Route 16 (Shin-Ōmiya Bypass) / National Route 17 | Northbound exit, southbound entrance | ||
| 7.8 | 4.8 | — | Yono |  Saitama Shintoshin Route – Ōmiya Station | Northbound exit, southbound entrance | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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See also
[edit]
References
[edit]- ^ "高速埼玉大宮線". Metropolitan Expressway (in Japanese). Retrieved 5 November 2019.
- ^ "Tokyo Shutoko Expressway: Japan's Busiest Road Network". 7 September 2017. Retrieved 28 September 2019.
- ^ "首都高の歴史". Metropolitan Expressway (in Japanese). Retrieved 5 November 2019.
- ^ "首都高など交通規制スタート。東京オリンピック・パラリンピックを想定した混雑対策、7月24日/26日試行" (in Japanese). 24 July 2019. Retrieved 5 November 2019.
- ^ "高速埼玉大宮線". Metropolitan Expressway (in Japanese). Retrieved 5 November 2019.
External links
[edit]
Media related to Category:Route S5 (Shuto Expressway) at Wikimedia Commons
| Tokyo Routes | |
|---|---|
| Kanagawa Routes | |
| Saitama Routes | |
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