Advance Direction definition
Advance Direction. Sign: informing drivers for route selection ahead • Direction Sign: guiding drivers to negotiate an intersection • Confirmatory Sign: confirming drivers the route and destinations ahead with distance after an intersection Allowance shall be made for the signing of tourist destinations but this should not take priority over directional signs which display main destinations. Directional signing shall display upcoming city names of importance along Asian Highway routes for the orientation of long distance drivers. On primary and Class I roads and where appropriate, other classes of roads, directional signs and confirmatory signs shall be systematically provided for service areas and filling stations. Directional signs shall be spaced apart with sufficient distance to avoid overloading of information and obscuring. Advance direction signs shall be consistently provided at sufficient distance ahead of an intersection. For successive and complex intersections, directional signing shall provide accurate guidance for drivers to select the appropriate route.