Table 4 Criticality classification of the Java road network, following the ‘Road criticality score’ approach outlined in Fig. 2
From: Integrating criticality concepts into road network disruption assessments for volcanic eruptions
Criticality class | Criticality score | Number of segments | Length (km) | % total road network length |
|---|---|---|---|---|
Minor | 1 | 2,039,369 | 396,419 | 86 |
Substantial | 10 | 0 | 0 | 0 |
Major | 100 | 85,840 | 60,599 | 13 |
Vital | 1,000 | 11,925 | 6,685 | 1 |
All | - | 2,137,134 | 463,704 | 100 |