Turn Restriction Signs

Turn Restrictions

Support for the following types of no turn restriction signs:

• No left-turn

• No right-turn

• No right-turn on red

• No left-turn and no u-turn

• No u-turn

• No turn with time restrictions

Turn Restrictions
No Left Turn
No Right Turn
No U-Turn
No U-Turn or Left Turn

No Left Turn

{
  "id": "SLS233945",
  "objectClass": "turn-left-restriction",
  "attributes": {
    "regulatory": "enforced",
    "turn-left-restriction": "true"
  },
  "position": {
    "lon": -108.123,
    "lat": 34.234,
    "azimuth": 90,
    "height": 0.5,
    "width": 0.3
  },
  "observed": {
    "confidence": 0.9,
    "firstSeen": "2023-05-05T00:00:00.000Z",
    "lastSeen": "2023-05-05T00:00:00.000Z",
    "frameId": 1922121212933
  }
}

No Right Turn

{
  "id": "SLS093345",
  "objectClass": "turn-right-restriction",
  "attributes": {
    "regulatory": "enforced",
    "turn-right-restriction": "true"
  },
  "position": {
    "lon": -108.123,
    "lat": 34.234,
    "azimuth": 90,
    "height": 0.5,
    "width": 0.3
  },
  "observed": {
    "confidence": 0.9,
    "firstSeen": "2023-05-05T00:00:00.000Z",
    "lastSeen": "2023-05-05T00:00:00.000Z",
    "frameId": 1922121212933
  }
}

No U-Turn

{
  "id": "SLS19945",
  "objectClass": "turn-u-restriction",
  "attributes": {
    "regulatory": "enforced",
    "turn-u-restriction": "true"
  },
  "position": {
    "lon": -108.123,
    "lat": 34.234,
    "azimuth": 90,
    "height": 0.5,
    "width": 0.3
  },
  "observed": {
    "confidence": 0.9,
    "firstSeen": "2023-05-05T00:00:00.000Z",
    "lastSeen": "2023-05-05T00:00:00.000Z",
    "frameId": 1922121212933
  }
}

No U-Turn and No Left Turn

{
  "id": "SL2330295",
  "objectClass": "turn-left-u-restriction",
  "attributes": {
    "regulatory": "enforced",
    "turn-u-restriction": "true",
    "turn-left-restriction": "true"
  },
  "position": {
    "lon": -108.123,
    "lat": 34.234,
    "azimuth": 90,
    "height": 0.5,
    "width": 0.3
  },
  "observed": {
    "confidence": 0.9,
    "firstSeen": "2023-05-05T00:00:00.000Z",
    "lastSeen": "2023-05-05T00:00:00.000Z",
    "frameId": 1922121212933
  }
}