Rank |
City |
Traffic Index |
Time Index (in minutes) |
Time Exp. Index |
Inefficiency Index |
CO2 Emission Index |
|---|---|---|---|---|---|---|
| Naples, Italy | 199.5 | 44.7 | 3357.3 | 219.7 | 6733.4 | |
| Athens, Greece | 158.7 | 38.2 | 1160.3 | 157.7 | 5444.5 | |
| Rome, Italy | 149.8 | 37.6 | 1007.9 | 167.9 | 4565.9 | |
| Belgrade, Serbia | 137.6 | 36.4 | 786.4 | 135.4 | 3780.2 | |
| Lisbon, Portugal | 132.7 | 34.7 | 517.4 | 140.9 | 4018.3 | |
| Milan, Italy | 129.6 | 36.1 | 721.9 | 129.4 | 3055.1 | |
| Tirana, Albania | 123.1 | 39.0 | 1336.4 | 95.5 | 1425.4 | |
| Bologna, Italy | 121.3 | 32.8 | 294.2 | 97.8 | 3784.4 | |
| Thessaloniki, Greece | 112.6 | 29.3 | 82.8 | 116.7 | 4016.3 | |
| Zagreb, Croatia | 108.1 | 29.9 | 106.9 | 108.1 | 3296.6 | |
| Turin, Italy | 104.6 | 28.1 | 49.2 | 100.4 | 3544.9 | |
| Madrid, Spain | 101.6 | 27.2 | 35.5 | 119.5 | 3314.0 | |
| Barcelona, Spain | 100.9 | 30.3 | 124.1 | 120.9 | 2342.7 | |
| Ljubljana, Slovenia | 99.1 | 26.3 | 28.6 | 133.8 | 3122.8 | |
| Porto, Portugal | 98.5 | 24.4 | 24.4 | 108.8 | 3451.8 | |
| Sarajevo, Bosnia And Herzegovina | 97.5 | 27.0 | 33.8 | 79.4 | 3109.9 | |
| Trieste, Italy | 96.7 | 29.1 | 75.5 | 147.3 | 2184.5 | |
| Skopje, North Macedonia | 93.6 | 27.3 | 36.6 | 82.9 | 2621.2 | |
| Valencia, Spain | 82.8 | 23.4 | 23.4 | 86.3 | 2050.1 | |
| Novi Sad, Serbia | 76.7 | 18.2 | 18.2 | 95.0 | 1974.8 | |
| Split, Croatia | 69.4 | 18.4 | 18.4 | 81.8 | 1417.7 |