Research Article
Optimization Model of Network-Level Pavement Maintenance Decision considering User Travel Time and Vehicle Fuel Consumption Costs
Table 1
Simplified combinations of the pavement performance condition.
| | Verbal rating (numerical rating) |
| PCI | Good [80–100] | Fair [60–80) | Poor [0–60) | RQI | Good [80–100] | Fair [60–80) | Poor [0–60) | SRI | Sufficient [62–100] | Insufficient [0–62) | PSSI | Sufficient [80–100] | Insufficient [0–80) |
|
|