Rank |
City |
Traffic Index |
Time Index (in minutes) |
Time Exp. Index |
Inefficiency Index |
CO2 Emission Index |
|---|---|---|---|---|---|---|
| Miami, FL, United States | 230.2 | 49.1 | 5754.2 | 221.8 | 8161.6 | |
| Denver, CO, United States | 216.7 | 46.0 | 3973.9 | 148.8 | 9104.0 | |
| Toronto, Canada | 205.3 | 44.3 | 3155.8 | 253.9 | 7914.7 | |
| Houston, TX, United States | 193.9 | 40.1 | 1649.8 | 182.2 | 9938.8 | |
| Edmonton, Canada | 187.3 | 44.8 | 3369.2 | 209.4 | 4904.7 | |
| Montreal, Canada | 187.0 | 45.3 | 3623.4 | 187.7 | 4605.0 | |
| Vancouver, Canada | 185.1 | 44.3 | 3157.0 | 169.3 | 5128.1 | |
| Austin, TX, United States | 177.5 | 37.9 | 1082.4 | 180.0 | 8698.4 | |
| San Diego, CA, United States | 176.5 | 41.3 | 2025.0 | 204.5 | 5753.0 | |
| Los Angeles, CA, United States | 170.2 | 39.0 | 1343.7 | 189.7 | 6523.6 | |
| Seattle, WA, United States | 168.0 | 35.0 | 557.7 | 410.5 | 7935.7 | |
| Boston, MA, United States | 167.9 | 42.1 | 2289.2 | 118.7 | 4492.0 | |
| Salt Lake City, UT, United States | 164.1 | 38.9 | 1307.7 | 213.2 | 5541.4 | |
| Ottawa, Canada | 163.9 | 41.8 | 2178.4 | 169.4 | 3902.7 | |
| Calgary, Canada | 143.6 | 38.5 | 1232.3 | 120.2 | 3481.8 | |
| Victoria, Canada | 143.6 | 31.8 | 211.3 | 152.3 | 7215.2 | |
| Chicago, IL, United States | 143.4 | 37.2 | 934.7 | 126.9 | 4141.8 | |
| Phoenix, AZ, United States | 131.6 | 29.8 | 98.8 | 107.4 | 6642.2 | |
| Winnipeg, Canada | 130.5 | 32.6 | 283.8 | 153.8 | 4709.8 | |
| Portland, OR, United States | 130.0 | 28.8 | 67.4 | 118.0 | 6747.2 | |
| New York, NY, United States | 123.6 | 36.3 | 757.2 | 94.3 | 2512.8 | |
| Regina, Canada | 118.1 | 33.4 | 361.9 | 159.1 | 2812.0 |