Upphöjda gångvägar i järnvägstunnlar – En samhällsekonomisk analys av upphöjda utrymningsgångvägar
This study was performed to investigate whether elevated escape pathways in railway tunnels are a cost-effective measure from a socioeconomic perspective. Only future construction of single track drilled tunnels, designated for evacuation without external help, was considered in this report. Literature studies, interviews, and scenario analyses were used to perform a costbenefit evaluation. The st