11/9/2023 0 Comments Google maps traffic speed colorsThis request gets the speed limit for each road segment nearest to the warning_message - A string containing a user-visible warning.The placeId can be passed in a speed limits request to determine the Latitude/longitude passed to the path parameter. Point with an originalIndex of 4 will be the snapped value of the 5th Each value in the request should map to a originalIndex - An integer that indicates the corresponding value.location - contains a latitude and longitude value.Only if the request contained a path parameter. snappedPoints - an array of snapped points.speedLimit - The speed limit for that road segment.All place IDs returnedīy the Roads API will correspond to road segments. placeId - A unique identifier for a place.speedLimits - An array of road metadata.The following elements may be present in a speedLimits response: units - Whether to return speed limits in kilometers or miles per.Roads API by including an API key with each request. PlaceId=ChIJX12duJAwGQ0Ra0d4Oi4jOGE&placeId=ChIJLQcticc0GQ0RoiNZJVa5GxUĪpplication must identify itself every time it sends a request to the To find the relevant place IDs then supply them as input to the You can send a snapToRoads or nearestRoads request The response includes a speed limit for each place ID in the request. The API does not perform road-snapping on the supplied place IDs. You can pass up to 100 place IDs with each Make sure each place ID refers to a road segment and not a different type placeId - The place ID(s) representing one or more road segments.Shows the path parameter with three latitude/longitude pairs: Must pass a placeId parameter as explained below. If you don't want the API to snap the path, you SnapToRoads request), then determines the speed limit for the Most likely road traveled by a vehicle (as it does for the When you supply the path parameter, the API first snaps the path to the Latitude/longitude pairs must be separated by the pipe character: "|". Latitude and longitude values must be separated by commas. path - A list of up to 100 latitude/longitude pairs representingĪ path.parameters&key= YOUR_API_KEY Parameter usage RequestsĪ request for speed limits must be sent via HTTPS, and takes the following form: To see the regions where speed limit data is available. The speed limit data provided is not real-time, and may beĮstimated, inaccurate, incomplete, and/or outdated. The accuracy of speed limit data returned by the Roads APIĬannot be guaranteed. In the case of road segments with variable speed limits, the default The Roads API returns the posted speed limit for a given road Project ID in the format maps-asset-xxx). Remains active on projects with Asset Tracking capabilities (projects with a For Google Maps Platform Premium PlanĬustomers who transitioned to pay-as-you-go pricing, the Speed Limit feature Notice: The Speed Limit service is available to all customers with an
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