Erratum for “Risk-Based Approach for Optimum Maintenance of Bridges under Traffic and Earthquake Loads” by Benjin Zhu and Dan M. Frangopol

The following correction should be made to the original paper:

Page 425, the two lines above the section Risk Mitigation: “occurrences of traffic and earthquake loads are statistically independent and collectively exhaustive” should be “occurrences of traffic and earthquake loads are statistically independent.”