Traffic: Congestion & Speed

Explore available speed and congestion data to study access to a site and plan services and market visits.

Uses a specialist data source

What this data helps you answer

Explore available speed and congestion data to study access to a site and plan services and market visits.

Where you can use it

Bangkok data route

How detailed the view is

The smallest supported geography is not yet verified from the public page

Where the data comes from

TomTom Traffic — processed and presented by CityMETER: Uses speed and travel-time data from TomTom Flow Segment Data, with congestion calculated against free-flow speed. Area coverage and continuity depend on the records collected.

What period the data covers

Read the timestamp and available history on the data view. Missing or old records do not establish free-flow traffic.

Before making a decision

Use only with timestamp and feed status visible; delayed or unavailable data does not mean free-flow traffic.

Know before use

A delayed or unavailable feed does not mean free-flow traffic, and no public update SLA is stated