Rank |
City |
Traffic Index |
Time Index (in minutes) |
Time Exp. Index |
Inefficiency Index |
CO2 Emission Index |
|---|---|---|---|---|---|---|
| Rome, Italy | 197.8 | 45.4 | 3660.4 | 206.8 | 6020.6 | |
| Milan, Italy | 184.1 | 46.4 | 4167.9 | 131.3 | 3807.8 | |
| Athens, Greece | 161.1 | 39.1 | 1359.6 | 171.8 | 5198.9 | |
| Lisbon, Portugal | 154.8 | 40.0 | 1613.8 | 137.2 | 3958.0 | |
| Turin, Italy | 148.8 | 34.0 | 426.6 | 135.5 | 6810.0 | |
| Madrid, Spain | 129.1 | 33.5 | 369.6 | 109.3 | 4347.0 | |
| Zagreb, Croatia | 111.5 | 32.8 | 294.2 | 100.1 | 2666.0 | |
| Barcelona, Spain | 106.5 | 28.7 | 64.1 | 68.1 | 3781.4 | |
| Belgrade, Serbia | 105.0 | 26.2 | 28.1 | 63.0 | 4298.8 | |
| Ljubljana, Slovenia | 92.8 | 22.3 | 22.3 | 44.8 | 3485.0 | |
| Trieste, Italy | 81.8 | 20.6 | 20.6 | 49.5 | 2464.0 | |
| 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 | |
| Thessaloniki, Greece | 72.8 | 15.1 | 15.1 | 42.2 | 2235.7 | |
| Nis, Serbia | 44.8 | 19.6 | 19.6 | 6.4 | 332.8 |