Rank |
City |
Traffic Index |
Time Index (in minutes) |
Time Exp. Index |
Inefficiency Index |
CO2 Emission Index |
|---|---|---|---|---|---|---|
| Rome, Italy | 176.5 | 42.0 | 2246.5 | 181.4 | 5420.2 | |
| Athens, Greece | 156.5 | 38.2 | 1151.3 | 152.4 | 5188.8 | |
| Madrid, Spain | 138.7 | 35.2 | 589.0 | 143.0 | 4523.4 | |
| Lisbon, Portugal | 138.7 | 35.8 | 677.9 | 144.9 | 4202.0 | |
| Belgrade, Serbia | 135.4 | 36.0 | 707.3 | 136.5 | 3743.1 | |
| Milan, Italy | 132.7 | 36.6 | 823.5 | 133.6 | 3113.4 | |
| Tirana, Albania | 128.3 | 39.9 | 1594.1 | 99.2 | 1481.7 | |
| Bologna, Italy | 121.2 | 32.7 | 285.5 | 100.6 | 3801.7 | |
| Zagreb, Croatia | 115.8 | 31.7 | 206.5 | 115.6 | 3475.2 | |
| Turin, Italy | 111.3 | 29.4 | 87.1 | 104.7 | 3878.6 | |
| Porto, Portugal | 110.2 | 28.3 | 54.0 | 120.3 | 4048.0 | |
| Thessaloniki, Greece | 107.2 | 28.0 | 47.8 | 112.6 | 3807.9 | |
| Valencia, Spain | 105.9 | 29.6 | 92.9 | 107.7 | 3170.4 | |
| Ljubljana, Slovenia | 105.4 | 27.7 | 42.9 | 143.3 | 3502.3 | |
| Sarajevo, Bosnia And Herzegovina | 102.4 | 28.6 | 62.4 | 80.7 | 3231.6 | |
| Skopje, North Macedonia | 99.5 | 28.6 | 61.2 | 114.8 | 2744.0 | |
| Barcelona, Spain | 98.9 | 29.9 | 107.0 | 112.5 | 2302.7 | |
| Novi Sad, Serbia | 73.5 | 16.6 | 16.6 | 80.0 | 1924.4 |