Rank |
City |
Traffic Index |
Time Index (in minutes) |
Time Exp. Index |
Inefficiency Index |
CO2 Emission Index |
|---|---|---|---|---|---|---|
| Rome, Italy | 180.7 | 44.6 | 3307.8 | 198.0 | 4158.6 | |
| Athens, Greece | 173.9 | 41.6 | 2129.2 | 180.6 | 5286.1 | |
| Milan, Italy | 173.9 | 44.0 | 3036.4 | 137.7 | 3975.8 | |
| Lisbon, Portugal | 157.0 | 41.5 | 2093.7 | 141.2 | 3339.2 | |
| Madrid, Spain | 135.1 | 34.9 | 540.0 | 120.8 | 4361.2 | |
| Zagreb, Croatia | 118.7 | 33.9 | 409.7 | 104.4 | 2961.1 | |
| Barcelona, Spain | 106.5 | 28.7 | 64.1 | 68.1 | 3781.4 | |
| Belgrade, Serbia | 102.6 | 26.0 | 27.0 | 59.7 | 4053.3 | |
| Thessaloniki, Greece | 94.2 | 20.5 | 20.5 | 53.3 | 3822.5 | |
| Ljubljana, Slovenia | 81.6 | 20.8 | 20.8 | 29.4 | 2586.0 | |
| Porto, Portugal | 78.5 | 22.3 | 22.3 | 39.9 | 2042.9 | |
| Banja Luka, Bosnia And Herzegovina | 76.4 | 24.6 | 24.6 | 47.7 | 1596.0 | |
| Nis, Serbia | 44.8 | 19.6 | 19.6 | 6.4 | 332.8 |