6.6.2.3: Provide Route Segment Data for Other Areas

This process shall obtain from another transportation information center (TIC) current or predicted data for road links that are outside the area served by the local supplier. This area, which may be defined on a geographic or jurisdictional basis, is the portion of the transportation network on which the TIC maintains real time information. Identification of which ITC to contact is based upon a store that maps a link to the TIC which maintains real time information about this link. If there is no map to another TIC in the data store, then the process will return default or static data for the link(s). This process shall also respond to similar requests from other TICs for real time data on links within the local database.

This process is associated with the Transportation Information Center physical object.

This process is associated with the following functional objects:

• TIC Data Collection

This process is associated with the following data flows:

• request_other_route_segment_data
• other_route_segment_data
• fotic-road_network_inventory
• totic-road_network_inventory