NestDaddy

Road511

com.road511/traffic · v1.0.0

US & Canada 511 road data: incidents, closures, cameras, truck restrictions. Paid API key.

Connect Remote server

Terminal
claude mcp add --transport http traffic https://api.road511.com/api/v1/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "traffic": {
      "url": "https://api.road511.com/api/v1/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "traffic": {
      "type": "http",
      "url": "https://api.road511.com/api/v1/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.road511.com/api/v1/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 14 found in our last check

  • get_coverage

    Per-jurisdiction counts of what data is available, by type.

  • get_event

    Full detail of one traffic event by id.

  • get_event_hotspots

    Geographic clusters of traffic events. Needs a plan with analytics.

  • get_event_trends

    Event counts over time. Needs a plan with analytics.

  • get_feature_details

    Full detail of one feature by id (for cameras, the current image/stream URLs).

  • get_fuel_prices

    Fuel price series by jurisdiction, country and fuel type.

  • get_status

    Service status: tracked resources and availability.

  • get_truck_corridor

    Truck-relevant restrictions, clearances and events along a straight corridor between two points. Needs a plan with truck data.

  • list_feature_groups

    List feature groups, for search_features' group filter.

  • list_feature_types

    List feature types (cameras, weather stations, truck parking, restrictions...) with counts.

  • list_jurisdictions

    List the jurisdictions (states, provinces, countries, regions) with their codes.

  • plan_truck_route

    Compute a truck route with hazard warnings along it. Each call counts against the plan's monthly routing quota.

  • search_events

    Search traffic events (incidents, construction, closures) by jurisdiction, area, type and time.

  • search_features

    Search road features (cameras, weather stations, signs, truck parking, bridge clearances, restrictions...). Page with cursor.

Headers

NameDescription
Authorization
Required, secret
Bearer <your Road511 API key> - sign up at https://portal.road511.com/signup (free trial, then a paid plan)

Details

Endpointhttps://api.road511.com/api/v1/mcp (Streamable HTTP)
First published8 Nov 2026
Last updated8 Nov 2026
Registry namecom.road511/traffic

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