Get street name and speed limit spans

For a request that specifies names and speed limit (spans=maxSpeed,names), there are three spans; the response will contain an additional "Invalidenstraße" span for the change in speed limit on that street.

curl -X GET \
   'https://router.hereapi.com/v8/routes?destination=52.530394,13.400683&origin=52.530728,13.383833&return=polyline&transportMode=car&spans=maxSpeed,names&apikey={YOUR_API_KEY}'

...
"spans": [
  {
    "offset": 0,
    "names": [
      {
        "language": "de",
        "value": "Invalidenstraße"
      }
    ],
    "speedLimit": 13.8888893
  },
  {
    "offset": 11,
    "names": [
      {
        "language": "de",
        "value": "Invalidenstraße"
      }
    ],
    "speedLimit": 8.333334
  },
  {
    "offset": 43,
    "names": [
      {
        "language": "de",
        "value": "Brunnenstraße"
      }
    ],
    "speedLimit": 8.333334
  }
],
...

Note: Relation to HERE Map Content

If you need more detailed underlying data, you can request references to the HERE Map Content topology segment with spans=segmentRef. Spans can be more detailed than a topology segment since they are a request-specific summary of segment anchors. For more details on topology segments and segment anchors, see the HERE Map Content Data Specification under Topology Model and Topology Attribution Referencing Model.

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