//accès à la BDD: https://logistics.hec.uliege.be/phpmyadmin/
| Congestion pricing | |
| Congestion charging refers to variable road tolls (higher prices under congested conditions and lower prices or free passage at less congested times) established in central areas to reduce peak-period traffic volumes. | |
| Congestion | |
| Tertiary urban area; Dense urban area | |
| Communal; Regional | |
| Push | |
| Soft |