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Fig. 3 | Applied Network Science

Fig. 3

From: Simple method for identifying interdependencies in service delivery in critical infrastructure networks

Fig. 3

Assessment of service delivery interdependencies, calculated as the number of road segment service delivery perspectives considered highly critical (Q5) that intersect within the network. Based on the four individual supply routes analyzed (seaports to power plants, seaports to hospitals, water treatment facilities to hospitals and homes to hospitals), this figure shows locations where a road segment is identified as most critical (Q5) for at least one service. Locations where critical segments intersect identify the most critical segments as multiple services rely on their operation. Roads in green indicate that the segment is Q5 for two services, while orange segments are Q5 for three services. A very small number of road segments are Q5 for all four services, but these roads indicate that failure affects the delivery of all four services if perturbed and could most impact the delivery of healthcare on the island

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