traffic figureEighty-one counting stations
สถานีนับรถแปดสิบเอ็ดแห่ง
1,133,811 vehicles a day across every station in 2025, and 291,761 motorcycles: a quarter of the four-wheeled figure.
How it was counted. Sum of the AADT column over rows whose district field reads Chiang Mai, per year file. 2021 was not parsed.
What it is
The sum across all Chiang Mai stations, which double-counts a vehicle that passes two of them and is therefore a scale, not a total: 1,057,788 four-wheeled and 277,800 motorcycles in 2020; 967,608 and 272,124 in 2022; 1,074,431 and 276,463 in 2023; 1,095,501 and 282,816 in 2024; 1,133,811 and 291,761 in 2025. The full table, every station with its route, kilometre, heavy-vehicle share and motorcycles, is on the traffic page and in the API.
Connected to
- The busiest count in the province The top of the table.
- The motorcycle, counted and not counted The motorcycle column.
Named here by
- The busiest count in the province All 81 stations.
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
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