You can now analyze zone sets made up of GeoJSON LineStrings with the Network Performance analysis type. Previously, you could only analyze zone sets made up of OSM IDs.

You can now analyze Truck volume for 2023 with the Network Performance analysis type. Configure the following parameters for the Create and run an analysis endpoint:

"analysis_type": "Network_Performance",
"travel_mode_type": "Truck",
"output_type": "volume"

New data months are available for Canadian geographies for 2023. For details on metrics you can get, see Available Metrics.

You can now analyze the Truck travel mode with the Network_Performance analysis type.

Monthly and annual metrics for 2019 and 2020, as well as June through July 2024 are now available for the AGPS data source. To get these metrics, set the source parameter to AGPS when making a request to the Metrics endpoint.

• AADT analyses now use the oz_sets to define a zone set; the az_sets parameter has been removed.
• AADT analyses must now set travel_mode_type to All_Vehicles_AGPS
• Data months are now available in the Network Performance analysis type for Canadian accounts.

With the Network Performance analysis type, you can now select to get spot metrics or segment metrics. For more information, see Setting up Nework Performance analyses.

Aggregated GPS data source

New data source for U.S. geographies: Aggregated GPS data. This allows you to analyze the most recent data months. To use this new data source, set the source parameter in your Metrics request to AGPS.

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The source parameter defaults to lbs_plus. You only need to specify the source parameter if you want to analyze the data months above; you do not need to edit your existing requests unless you want to use the new Aggregated GPS data source.

To check the latest data months available for the Aggregated GPS data source, use the Date Ranges endpoint.

The Aggregated GPS data source also allows you to analyze the following new metrics:

• free_flow_factor
• free_flow_speed
• speed_percentiles
• speed_count
• seg_travel_time_secs
• max_1hr_speed

For more information, see Available Metrics.

Data months for Canada

New data months are available for Canadian geographies for January 2019 through April 2022. For details on metrics you can get, see Available Metrics.

• You can now run Network Performance and Network Origin-Destination analyses using the StreetLight InSight® API.
  • To set up these analysis types, you must specify zones using the osm_ids parameter in Create a zone set, and select the All_Vehicles_AGPS travel mode for your analysis.
  • For more information, see Setting up Nework Performance analyses and Setting up Nework Origin-Destination analyses.
• You can use OpenStreetMap (OSM) segment IDs to specify line segment zones in the Create a zone set endpoint with the new osm_ids parameter. The new Search OSM IDs endpoint lets you get OSM IDs for a geometry that you specify. For more information, see Defining Zones > Specifying Zones with OSM IDs.

New data source for U.S. geographies: Connected Vehicle Data (CVD). This allows you to analyze 2022 data months, as well as attributes that describe vehicles in the sample. To use this new data source, set the new source parameter in your Metrics request to cvd_plus.

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The new source parameter defaults to lbs_plus, which was previously the only data source. You only need to specify the source parameter if you want to analyze the data months or metrics above; you do not need to edit your existing requests unless you want to use the new CVD data source.

To check the latest data months available for the CVD data source, see Date Ranges.

You can query new fleet attribute metrics when using the CVD data source. For more information, see Available Metrics: Vehicle Attributes.