Every five years UNECE conducts the E-Road census, which asks for infrastructure information and traffic volumes on the E-Road network, as defined in UNECE's AGR agreement. The E-Road network consists of roads considered to be of international importance. A map of the network is available.
Traffic levels are measured in Annual Average Daily Traffic (AADT), which is designed to give an indication of traffic on average throughout the year. The 2020 round took place during the start of the exceptional COVID-19 pandemic, meaning that data may not be comparable with 2015 (the trends in traffic levels over time are of particular interest).
As of January 2022, six countries have therefore announced that the census could not take place as normal for 2020: Belarus, Bulgaria, Czechia, Germany, Romania and Slovakia.
| Country | Questionnaire | Map | Shapefiles | Notes |
|---|---|---|---|---|
| Armenia | XLS | Some vehicle-km data for 2015, 2019 and 2020. | ||
| Austria | XLS | Austria | ZIP | |
| Belarus | XLS | No traffic volumes recorded in 2020. | ||
| Bulgaria | XLS | Additional data on AADT at all counting posts. | ||
| Croatia | XLS | Croatia | Traffic volumes for 172 posts, 2020 and 2015. | |
| Czechia | XLS | ZIP | DOC | |
| Finland | XLS | ZIP | Traffic volumes for 2019 and 2020. | |
| Germany | XLS | |||
| Hungary | XLS | Hungary | Total traffic volumes (split by type of traffic). | |
| Kazakhstan | XLS (EN translation) | Russian original | ||
| Netherlands | XLS | ZIP | Traffic volumes for 2169 posts for 2020 | |
| Poland | XLS | Poland | ZIP | Full report |
| Russian Federation | XLS | Traffic volumes for each E-Road for 2020 and 2015, (split by type of traffic). | ||
| Serbia | XLS | |||
| Slovenia | XLS_2019; XLS_2020 | Slovenia_2019; Slovenia_2020 | ZIP | Zip file contains separate Shapefiles for 2019 and 2020. PLDP refers to AADT. Heavy traffic is a sum of Bus, ST, TT, TP and TPP columns. |
| Sweden | XLS | ZIP | ||
| Switzerland | XLS_2019;XLS_2020 | ZIP |
For countries
An empty excel census questionnaire can be downloaded here. Recommendations for census compilation: