traffic figureThe busiest count in the province
จุดนับที่รถมากสุดในจังหวัด
Mahidol Road, km 7: 121,403 four-wheeled vehicles a day in 2025, plus 26,366 motorcycles.
How it was counted. DOH open-data CSVs 2563–2568 BE, filtered to Chiang Mai stations; the station is Route 1141 section 100 at km 7+000.
Against: Bangkok's busiest counts are several times this; the comparison the page draws is with the road's own past.
What it is
The highway department counts traffic at 81 stations in the province and publishes the annual average daily total, motorcycles apart. The Don Chan–Chiang Mai station on Route 1141, Mahidol Road, at km 7 is the largest: 102,499 in 2020, 121,403 in 2025. The provincial traffic subcommittee's April 2026 minutes cite the same station at 120,000. Second is Route 118 at its first half-kilometre out of the city; third and fourth the two Superhighway stations.
Connected to
- Mahidol Road The road.
- Eighty-one counting stations All 81 stations.
Named here by
- Mahidol Road The count.
- Eighty-one counting stations The top of the table.
Where each claim comes from
| Field | Tier | Source | Note |
|---|---|---|---|
| default | cited | ปริมาณจราจรเฉลี่ยต่อวันตลอดปี (AADT) — open data 2560–2568 — กรมทางหลวง Department of Highways | |
| text_th | inference | written in Thai by this project, in the northern register where it fits; not machine-translated |
Sources
- ปริมาณจราจรเฉลี่ยต่อวันตลอดปี (AADT) — open data 2560–2568 — กรมทางหลวง Department of Highways
- รายงานการประชุมคณะอนุกรรมการจัดระบบการจราจรทางบกจังหวัดเชียงใหม่ ครั้งที่ 1/2569 — จังหวัดเชียงใหม่
cited Cited — a named source, linked · harvested Harvested — fetched from an open dataset, with its licence · tradition Tradition — general knowledge of the tradition, hedged · inference Inference — this project's own reasoning from the above · field Field — someone stood there