Research Article
A Crash Surrogate Metric considering Traffic Flow Dynamics in a Motorway Corridor
Table 1
24-hour based crash counts on the study on-ramp from year 2005 to year 2013.
| | Time period | LOS | Crash counts |
| | 00:00–01:00 | A & B | 0 | | 01:00–02:00 | A & B | 1 | | 02:00–03:00 | A & B | 1 | | 03:00–04:00 | A & B | 0 | | 04:00–05:00 | A & B | 0 | | 05:00–06:00 | D | 1 | | 06:00–07:00 | E | 2 | | 07:00–08:00 | E | 3 | | 08:00–09:00 | D | 1 | | 09:00–10:00 | D | 1 | | 10:00–11:00 | C | 0 | | 11:00–12:00 | C | 1 | | 12:00–13:00 | C | 1 | | 13:00–14:00 | C | 0 | | 14:00–15:00 | C | 2 | | 15:00–16:00 | D | 2 | | 16:00–17:00 | D | 2 | | 17:00–18:00 | E | 3 | | 18:00–19:00 | D | 1 | | 19:00–20:00 | C | 1 | | 20:00–21:00 | C | 0 | | 21:00–22:00 | A & B | 1 | | 22:00–23:00 | A & B | 0 | | 23:00–00:00 | A & B | 0 |
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