RoadUsageAttribute
Message Summary
message RoadUsageAttribute
Anchor type: Single segment. Possible SegmentAnchor Direction(s): Both. Road usage characteristics.
Include: navigation_attributes.proto
Properties
| Field | Type | Label | Description | |
|---|---|---|---|---|
segment_anchor_index | uint32 | repeated | Indices of all segment anchors to which this attribute applies. 0-based index references to segment_anchor in RoadAttributePartition. Never empty. | |
carpool_road | bool | Identifies a road where at some point all lanes serve as carpool lanes, where HOV vehicles only are allowed to travel. | ||
controlled_access | bool | Controlled access roads are roads with limited entrances and exits that allow uninterrupted high-speed traffic flow. | ||
express_lane | bool | An Express Lane is a lane or set of lanes usually physically separated from the major roadway with limited entry and exit points to quickly move traffic in and out of a major metropolitan city. | ||
limited_access | bool | Indicates separately digitised, high speed roads where traffic is controlled via ramps. | ||
priority_road | bool | Indicates road stretches that have signs indicating priority on the road. | ||
ramp | bool | Range is a ramp: connects roads that do not intersect at grade. | ||
reversible | bool | A reversible lane is a road which can be physically separated from the motorway that changes direction for a specific time frame. | ||
tollway | bool | Identifies a road for which a fee must be paid to use the road. | ||
diminished_priority | bool | Indication that Pedestrians and Bikes have priority on a road that vehicles may also use at a reduced speed. | ||
public_access | bool | Indicates if the segment is accessible to general public. | ||
four_wheel_drive | BoolValue | Identifies roads that are only suitable for vehicles with four-wheel drive. | ||
