Public Finance & Government

Transport Department traffic speed (segment-level)

Changed on

Segment-level traffic speed across the Hong Kong strategic road network, published by the Transport Department. Response contains per-segment speed observations, a validity flag (Y = observed, N = default / posted limit) and the TD IRN version. Sugra computes the mean speed across segments flagged valid. Upstream refreshes every two minutes; Sugra caches for five minutes.

get/api/v1/data-gov-hk/traffic/speed

Request

  • Base URL: https://sugra.ai
  • URL: https://sugra.ai/api/v1/data-gov-hk/traffic/speed
  • Auth: API key in header x-api-key

Response

Per-segment speed observations across the Hong Kong strategic road network.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "data_age_days": 8.532,
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ],
    "stale_since": "2026-09-08T12:00:00Z",
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes