| Name | Data Type | Order | Definition | ||
|---|---|---|---|---|---|
| trafficBuildingUp | EnumerationLiteral | 0 | Traffic conditions are changing from free-flow to heavy or slow service levels. Queues may also be expected. | ||
| trafficEasing | EnumerationLiteral | 1 | Traffic conditions are changing from heavy or slow service levels to free-flow. | ||
| trafficStable | EnumerationLiteral | 2 | Traffic conditions are currently stable. | ||
| unknown | EnumerationLiteral | 3 | The trend of traffic conditions is currently unknown. |
| Multiplicity | From | Role | Role description | Association | Multiplicity | To | Role | Role description |
|---|