This data flow contains information about road segments and areas (surrounded by road segments) that do not allow the transport of security sensitive hazmat cargoes or may indicate other restrictions (such as height or weight limits). These segments and areas may be any combination of locally and remotely identified links and areas. The data flow consists of the following data item which is defined in its own DDE:

+ current_asset_restrictions

Sub Data Flows

Parent Data Flows

Associated PSpecs

Parent Information Flows