Research Article
Quantifying the Impact of Weather Events on Travel Time and Reliability
Table 1
Number of travel time samples under different weather conditions.
| Time Periods | Clear | Light Rain (<0.25 in/h) | Heavy Rain (>0.25 in/h) | Light Snow (<0.1 in/h) | Heavy Snow (>=0.1 in/h) |
| 18:40-6:25, weekdays | 63322 | 4655 | 472 | 2249 | 65 |
| 6:25-9:05, Mon/Fri | 5811 | 438 | 11 | 233 | |
| 6:25-9:05, Tue-Thu | 8796 | 652 | 79 | 251 | |
| 9:05-14:50, weekdays | 29609 | 1800 | 249 | 1212 | |
| 14:50-18:40, Mon-Wed | 11580 | 768 | 192 | 365 | 4 |
| 14:50-18:40, Thu-Fri | 7538 | 592 | 56 | 278 | 30 |
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