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Results of underground electric wires
Last updated on July 24, 2024.
We will introduce the results of underground electric wires implemented in Yokohama City by method.
In addition, we introduce the designation situation of maintenance road with maintenance of electric wire joint ditch.
| Plan | Electric wire joint groove | Single grounding※ | Cab system | Communal groove | Total |
|---|---|---|---|---|---|
| 1st term (from FY1986 to FY1990) | 0 | 30.8 | 5.4 | 0 | 36.2 |
| 2nd term (from 1991 to 1994) | 0 | 31.2 | 2.8 | 2.6 | 36.6 |
| Third term (from fiscal 1995 to fiscal 1998) | 1.8 | 42.1 | 2.3 | 3.8 | 50.0 |
| New electric wires (from fiscal 1999 to fiscal 2003) | 28.1 | 27.6 | 0 | 1.4 | 57.1 |
| No utility poles (from fiscal 2004 to fiscal 2008) | 7.9 | 2.6 | 0 | 0 | 10.5 |
| No utility poles (from FY2009 to FY2013) | 9.1 | 0.2 | 0 | 0 | 9.3 |
| No utility poles (FY2014) | 0.3 | 0 | 0 | 0 | 0.3 |
| No utility poles (FY2015) | 0.5 | 0 | 0 | 0 | 0.5 |
| No utility poles (FY2016) | 0.2 | 0 | 0 | 0 | 0.2 |
| No utility poles (FY2017) | 0.46 | 0 | 0 | 0 | 0.46 |
| No utility poles (FY2018) | 0.38 |
0 | 0 | 0 | 0.38 |
| No utility poles (FY2019/FY2019) | 0.90 | 0 | 0 | 0 | 0.90 |
| No utility poles (FY2020) | 1.50 | 0 | 0 | 0 | 1.50 |
| No utility poles (FY2021) | 0.21 | 0 | 0 | 0 | 0.21 |
| No utility poles (FY2022) | 0.55 | 0 | 0 | 0 | 0.55 |
| No utility poles (FY2023) | 1.42 | 0 | 0 | 0 | 1.42 |
| Total | 53.32 | 134.5 | 10.5 | 7.8 | 206.12 |
Unit: (as of March 31, 2024)
※“Single undergrounding” includes the track record of developing multi-line communal housing ditches and local government pipelines (a method in which local governments lay pipeline facilities).
Electric wire joint ditch maintenance road designation situation (PDF: 253KB)
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Inquiries to this page
Road and Highway Bureau Road Department Management Section
Phone: 045-671-2770
Phone: 045-671-2770
Fax: 045-651-5443
E-Mail address [email protected]
Page ID: 325-956-349
