An overview of Value of Statistical Life Estimations- Transportation Perspective

In this paper, I review the value of statistical life (VOSL) definitions/concepts, mainly in the transportation context. After examining the concept, I provide a background, discussing how the estimates should be different for each case study. Next, I overview a variety of previous studies globally, focusing on their estimated values. Finally, I summarize a few interesting observations regarding this extremely important factor for public policy analyses. The adjusted 2024 VOSL in U.S. dollars ranges from 0.1 million in Russia to 32 million in Canada; 320 times difference! In fact, VOSL values differ substantially by income, age, and geographical region as well as the sector of concern. This conclusion significantly impacts the application of VOSL for social welfare evaluations of transportation projects.