Traffic measurements from Helsinki which contain data of traffic volume, average speeds and the amounts of different types of vehicles, collected for different means of transportation (vehicles, pedestrians, and...
Municipalities
CSV
JSON
The open REST interface provides information in JSON format on slip warnings given to pedestrians. In addition to Helsinki, the interface also provides information on warnings from Oulu, Jyväskylä, Lahti and Kuopio....
Municipalities
JSON