---
title: "Feature detail (lazy-loaded)"
method: GET
path: "/features/{id}/details"
tags: ["features"]
---

# Feature detail (lazy-loaded)

`GET /features/{id}/details`

Fetches detailed properties for a feature on demand. For parking-type
features (`truck_parking`, `truck_rest_areas`, `rest_areas`,
`service_plazas`, `parking`) the response also carries
`availability_trend[]` — the per-hour-of-day occupancy trend
(`{ hour, avg_available, avg_capacity, samples }`, hours in UTC) built
from recorded live-occupancy history, so a client can answer "is this
lot typically full at my ETA?". Empty/omitted until the time series has
accumulated for that feature.

## Path parameters

- `id` string, required

## Response `200`

Feature with full properties

## Other responses

- `404` — Feature not found

---

[API](https://skmtc.dev/road511/apis/road511-traffic-api.md) · [All operations](https://skmtc.dev/road511/apis/road511-traffic-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/road511/road511-traffic-api/revisions/87a29601b00a/schema)