Rank |
City |
Traffic Index |
Time Index (in minutes) |
Time Exp. Index |
Inefficiency Index |
CO2 Emission Index |
|---|---|---|---|---|---|---|
| Rome, Italy | 195.4 | 44.9 | 3437.8 | 198.5 | 6043.9 | |
| Athens, Greece | 150.4 | 37.2 | 931.8 | 147.9 | 4972.4 | |
| Lisbon, Portugal | 137.7 | 35.3 | 607.7 | 141.3 | 4335.2 | |
| Madrid, Spain | 137.1 | 34.7 | 511.4 | 139.6 | 4629.1 | |
| Milan, Italy | 134.0 | 37.1 | 914.3 | 129.6 | 3054.2 | |
| Belgrade, Serbia | 130.9 | 35.3 | 604.0 | 132.5 | 3539.0 | |
| Zagreb, Croatia | 129.7 | 34.6 | 500.9 | 123.5 | 3802.8 | |
| Turin, Italy | 116.1 | 30.1 | 113.3 | 109.7 | 4212.7 | |
| Porto, Portugal | 113.9 | 28.6 | 61.9 | 126.6 | 4378.8 | |
| Ljubljana, Slovenia | 107.6 | 27.9 | 46.6 | 148.7 | 3677.1 | |
| Thessaloniki, Greece | 104.6 | 26.7 | 30.7 | 113.4 | 3818.8 | |
| Sarajevo, Bosnia And Herzegovina | 104.3 | 28.2 | 52.4 | 82.6 | 3571.8 | |
| Skopje, North Macedonia | 103.6 | 29.9 | 103.9 | 119.8 | 2760.8 | |
| Barcelona, Spain | 102.3 | 30.5 | 136.0 | 116.4 | 2431.7 |