New Roads, Highways & Interchanges

San Pa Tong Grade-Separated Junction

Source published: 2026-08-03

Last checked: 2026-10-11

Source: Thai Government / Department of Rural Roads ↗

San Pa Tong / Hang Dong · Chiang Mai

San Pa Tong–Hang Dong bypass network

Under Construction · Evidence as of 2026-08-03 · Thai Government / Department of Rural Roads ↗

Verified Project Information

Construction was reported more than 24% complete on 3 August 2026. Completion in 2027 was an estimate, not a confirmed opening date.

Planned construction: —

Planned completion: 2027 (estimated year)

Estimated year in the dated official report; subsequent progress must be verified separately.

Route map / planning documents ↗

PARKER’S PERSPECTIVE

What Could This Mean for Chiang Mai Property?

Parker Estate Agency’s analysis — separate from official project facts. No promise of project approval, land price growth or investment returns.

For San Pa Tong and Hang Dong, compare bypass and local-road journeys while allowing for temporary diversions, dust and access changes. Accessibility: Compare actual journey times and access roads, not distance alone. Residential locations: Check noise, drainage and daily routes around the proposed works. Commercial activity: Improved connections could support local activity; demand is not guaranteed. Buyer and tenant convenience: Assess schools, hospitals and services using today’s transport options. Nearby development: Review official boundaries, land acquisition and temporary construction disruption before committing. Project approval, land price rises and investment returns are not guaranteed.

Verified Project Timeline

2026-08-03