Shuto Expressway
| Native name | 首都高速道路株式会社 | 
|---|---|
| Romanized name | Shuto Kōsoku-dōro Kabushiki-gaisha | 
| Company type | Kabushiki gaisha | 
| Industry | Transportation | 
| Predecessor | Metropolitan Expressway Public Corporation (1959–2005) | 
| Founded | 1959 (as public corporation) 2005 (corporatized) | 
| Headquarters | Tokyo, Japan | 
| Area served | Tokyo, Kanagawa Prefecture, Chiba, Saitama | 
| Key people | Toshitaka Miyata, (CEO) | 
| Products | Operation and maintenance of the Shuto Expressway | 
| Revenue | ¥444.91 billion (2008) | 
| Owners | Government of Japan (49.99%) Tokyo Metropolitan Government (26.72%) Kanagawa Prefecture (8.28%) Saitama Prefecture (5.90%) Yokohama Municipal Government (4.45%) Kawasaki City (3.82%) Chiba Prefecture (0.80%) | 
| Number of employees | 2609 (2008) | 
| Subsidiaries | Metropolitan Expressway Service Co, Ltd. | 
| Website | www.shutoko.jp | 
The Shuto Expressway (首都高速道路, Shuto Kōsoku-dōro; "Metropolitan Expressway", lit. "Capital Expressway") is a network of tolled expressways in the Greater Tokyo Area of Japan. It is operated and maintained by the Metropolitan Expressway Company Limited (首都高速道路株式会社, Shuto Kōsoku-dōro Kabushiki-gaisha).
Most routes are grade separated and have many sharp curves and multi-lane merges that require caution to drive safely. The speed limit is 60 km/h on most routes, 80 km/h on the Bayshore Route, and 50 km/h on the Inner Circular Route.
As of 2014, the cash toll for a standard-size car is ¥1300 regardless of distance traveled. Vehicles using the ETC toll-collection system pay a distance-based toll ranging from ¥300 to ¥1300 for ordinary vehicles (see toll price) – in some cases substantially less than the previous fixed-rate toll. Lower cash rates exist for certain radial routes (where there are only a few kilometers of expressway remaining) and ETC users have various time-of-day discounts. For large vehicles, the toll is doubled.