| | Scenarios | IWS application | Fuzzy evaluation vectors | Composite score |
| | Ramp section (scenario 1) | Unapplied | (0.082, 0.236, 0.571, 0.049, 0.062) | 64.54 | | Applied | (0.100, 0.203, 0.613, 0.061, 0.023) | 65.92 |
| | Merging section (scenario 2) | Unapplied | (0.101, 0.193, 0.488, 0.079, 0.139) | 60.76 | | Applied | (0.051, 0.158, 0.701, 0.049, 0.041) | 62.52 |
| | Diverging section (scenario 3) | Unapplied | (0.217, 0.295, 0.332, 0.081, 0.075) | 69.96 | | Applied | (0.180, 0.336, 0.461, 0.017, 0.006) | 73.34 |
| | Ramp accident section (scenario 4) | Unapplied | (0.039, 0.051, 0.584, 0.198, 0.127) | 53.48 | | Applied | (0.059, 0.091, 0.695, 0.066, 0.088) | 59.28 |
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