Traffic Count Data
Traffic counters record hourly traffic volumes by vehicle class, e.g. motorcycle, car, goods vehicles distinguished by number of axles etc. with up to twelve vehicle classes being identified.
Vehicles are detected by passing over loops embedded in the road surface. The data enables identification of vehicle profiles and classes.
Traffic Counter Data Website
Traffic flow data is regularly requested by local authorities, consultants, businesses and the public. Our Traffic Count Data website was set up to meet this demand for information.
View Historic Traffic Count Data Information
For further information regarding Traffic Count data please email datainfo@tii.ie
Disclaimer
TII has recently undertaken a significant programme of improvement to its Traffic Counter system. The number of Traffic Counter sites on the network has been doubled and new equipment has been installed at all existing sites. Testing of the new equipment and verification of data collected is currently underway. Until this process is finalised, users should be aware that anomalies may exist in the system and hence the accuracy of the information presented for this year cannot be guaranteed. The testing process is scheduled for completion shortly.