K Design Hour Factor : Used to convert daily traffic counts to hourly traffic counts, and annual average traffic counts to peak season traffic counts; most road are designed for peak hour, peak season traffic counts
Ilan Kelman (ed.), Vulnerability and Resilience Definitions and References, Version 2, 2007. http://www.islandvulnerability.org/docs/vulnres.pd f, (Vulnr and Resilience - Brit) {524}