Conversion of Overhead Line to Underground System Project, Ratchadaphisek-Asoke Route
| Location : | Rama IV Road (Khlong Toei MEA Branch District - Soi Phai Singto) Ratchadaphisek Road (Rama IV Road –Samsen Canal) New Phetchaburi Road (Chalerm Mahanakorn Expressway - Ekamai Nuea-Phetchaburi Intersection) |
| Project Owner : | Metropolitan Electricity Authority |
| Contract Value : | 2,205.42 million Baht |
| Construction Period : | 1,260 days |
| Scope of Works : | Conversion of Overhead Line to Underground System, road length of approximately 8.2 kilometers |