Research Article
Analyzing Traffic Crash Severity in Work Zones under Different Light Conditions
Table 3
Decision rules for crash severity of dark-lighted condition.
| Rule | Node | Rules [if (and…and…)] | Then | |
| | 2 | If (CT = HO) | Injury | 54.5 | | 5 | If (CT = HO) and (NL <= 2) | Injury | 100 | | 8 | If (CY = NHO) and (NL > 2) and (WC = NC) | PDO | 89.2 |
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