At Grade, Mixed and Cross Traffic : Railway right-of-way over which other traffic moving in the same direction or the cross directions may pass. City street right-of-way is included
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}