Rank |
City |
Traffic Index |
Time Index (in minutes) |
Time Exp. Index |
Inefficiency Index |
CO2 Emission Index |
|---|---|---|---|---|---|---|
| Miami, FL, United States | 207.3 | 45.5 | 3724.4 | 200.4 | 7502.9 | |
| Toronto, Canada | 194.8 | 43.7 | 2920.1 | 244.5 | 6618.5 | |
| Washington, DC, United States | 193.1 | 43.9 | 2983.0 | 221.3 | 6356.2 | |
| Denver, CO, United States | 187.3 | 41.7 | 2137.4 | 143.0 | 7646.7 | |
| Houston, TX, United States | 181.8 | 38.0 | 1104.6 | 173.7 | 9489.5 | |
| Montreal, Canada | 180.8 | 43.8 | 2960.0 | 193.5 | 4709.7 | |
| Dallas, TX, United States | 179.6 | 41.6 | 2104.9 | 166.0 | 6277.4 | |
| Honolulu, HI, United States | 172.5 | 37.4 | 975.5 | 128.9 | 8565.4 | |
| Ottawa, Canada | 170.0 | 42.2 | 2320.7 | 173.5 | 4412.4 | |
| Hamilton, Canada | 167.1 | 40.9 | 1881.3 | 285.1 | 4353.1 | |
| New York, NY, United States | 166.7 | 43.4 | 2797.8 | 171.9 | 3284.4 | |
| Salt Lake City, UT, United States | 164.1 | 38.9 | 1307.7 | 213.2 | 5541.4 | |
| Los Angeles, CA, United States | 162.2 | 36.7 | 843.9 | 170.2 | 6947.5 | |
| Vancouver, Canada | 160.6 | 40.0 | 1613.8 | 151.9 | 4635.0 | |
| Austin, TX, United States | 160.6 | 34.8 | 522.7 | 169.3 | 8091.0 | |
| Seattle, WA, United States | 159.9 | 35.4 | 616.9 | 329.6 | 6645.2 | |
| Chicago, IL, United States | 158.7 | 40.2 | 1661.9 | 133.3 | 4388.2 | |
| Charlotte, NC, United States | 156.4 | 34.2 | 457.2 | 176.9 | 7647.5 | |
| Edmonton, Canada | 152.3 | 38.0 | 1104.6 | 177.3 | 4588.6 | |
| San Diego, CA, United States | 150.1 | 34.8 | 532.1 | 168.2 | 6281.6 | |
| Atlanta, GA, United States | 149.0 | 36.4 | 785.8 | 148.6 | 5236.0 | |
| Portland, OR, United States | 137.6 | 30.5 | 135.0 | 122.1 | 7122.6 | |
| Calgary, Canada | 137.4 | 37.1 | 910.8 | 117.4 | 3521.0 | |
| Victoria, Canada | 137.0 | 30.2 | 118.6 | 141.9 | 7049.0 | |
| Phoenix, AZ, United States | 136.7 | 30.0 | 109.4 | 121.9 | 7253.6 | |
| San Francisco, CA, United States | 132.4 | 35.1 | 575.8 | 160.5 | 3675.0 | |
| Boston, MA, United States | 130.6 | 34.7 | 517.8 | 105.3 | 3949.6 | |
| Philadelphia, PA, United States | 121.3 | 28.3 | 53.7 | 98.9 | 5738.0 | |
| Winnipeg, Canada | 117.3 | 29.4 | 85.0 | 142.9 | 4455.8 | |
| Regina, Canada | 112.5 | 30.6 | 136.3 | 148.4 | 3369.3 | |
| Minneapolis, MN, United States | 109.8 | 23.8 | 23.8 | 108.0 | 5006.0 | |
| Columbus, OH, United States | 101.7 | 20.9 | 20.9 | 81.9 | 4507.4 | |
| Sacramento, CA, United States | 98.7 | 20.0 | 20.0 | 75.2 | 4294.3 |