Examples of cost–benefit analysis in infrastructure decision making
| Reference | Costs and benefits | Decision made | A further improvement would be to quantify … |
|---|---|---|---|
| Peng (2011), Peng and Ouyang (2014) | Costs of intervention, costs of network operation | How to group interventions on tracks | Accident costs |
| Zhao et al. (2006) | Costs of intervention | Ballast tamping intervention strategy | Accident and travel time costs |
| Budai-Balke (2009) | Costs of intervention | Track intervention strategy | Accident cost |
| Thoft-Christensen (2009) | Costs of intervention | Bridge intervention strategy | Accident cost |
| Zhang et al. (2013) | Costs of intervention, safety, travel disruption | Track intervention strategy | Travel time costs |
| Lyngby et al. (2008) | Cost of intervention, cost of failure (i.e. cost of unavailability of service due to failure) | Interventions to be executed on tracks | Risks related to accidents, costs for traffic interruption due to preventive interventions |
| Reference | Costs and benefits | Decision made | A further improvement would be to quantify … |
|---|---|---|---|
| Costs of intervention, costs of network operation | How to group interventions on tracks | Accident costs | |
| Costs of intervention | Ballast tamping intervention strategy | Accident and travel time costs | |
| Costs of intervention | Track intervention strategy | Accident cost | |
| Costs of intervention | Bridge intervention strategy | Accident cost | |
| Costs of intervention, safety, travel disruption | Track intervention strategy | Travel time costs | |
| Cost of intervention, cost of failure (i.e. cost of unavailability of service due to failure) | Interventions to be executed on tracks | Risks related to accidents, costs for traffic interruption due to preventive interventions |
Sharing content requires targeting cookies to be enabled. Please update your cookie preferences to use this feature.