roadway_geometry

This data flow is used within the Manage Traffic function. It describes the geometry and roadway configuration for road segments within the local vicinity of roadside equipment and includes lane types, shoulder widths, pavement types, and other general information pertaining to standard characteristics. It consists of the following data items each of which is defined in its own DDE:

shoulder_width
+ median_type
+ link_type
+ pavement_type
+ number_of_lanes
+ link_speed_limit
+ link_curvature

Sub Data Flows

• link_curvature
• link_speed_limit
• link_type
• median_type
• number_of_lanes
• pavement_type
• shoulder_width

Parent Data Flows

• roadway_geometry_location_data
• roadway_geometry_location_data_for_device_control
• roadway_geometry_to_vehicle

Associated PSpecs/Terminators

• None