| Country | Chiang Mai, Thailand |
| Owner | Department of Highways |
| Employer | Department of Highways |
| Main Contractor | Right Tunnelling Public Company Limited |
| Contract Period | 2026 |
| Percentage Completed | On-going |
| Role | Main Contractor |
| Project Description | - Earth Excavation - Stepped Drain Chute - Soil Nail - Erosion Slope Protection - Horizontal Drain - Side Ditch Lining |









