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Traffic Incident Data

Note

Bing Maps Get Traffic Incidents API retirement

Bing Maps Get Traffic Incidents API is deprecated and will be retired. Free (Basic) account customers can continue to use Bing Maps Get Traffic Incidents API until June 30th, 2025. Enterprise account customers can continue to use Bing Maps Get Traffic Incidents API until June 30th, 2028. To avoid service disruptions, all implementations using Bing Maps Get Traffic Incidents API will need to be updated to use Azure Maps Get Traffic Incident Detail API by the retirement date that applies to your Bing Maps for Enterprise account type. For detailed migration guidance, see Migrate Bing Maps Get Traffic Incidents API.

Azure Maps is Microsoft's next-generation maps and geospatial services for developers. Azure Maps has many of the same features as Bing Maps for Enterprise, and more. To get started with Azure Maps, create a free Azure subscription and an Azure Maps account. For more information about azure Maps, see Azure Maps Documentation. For migration guidance, see Bing Maps Migration Overview.

The response returned by a Traffic URL contains one or more TrafficIncident resources. Each TrafficIncident resource contains information about a traffic issues that met the criteria specified in the URL request, such as map area, incident type and severity. This following table provides descriptions of the TrafficIncident resource fields and is followed by JSON and XML examples.

Traffic Incident Resource

The following table describes the fields in the traffic incident resource. One or more traffic incident resources are returned when you request traffic data. These resources are inside a common response wrapper for the Bing Maps REST Services. For more information about the common response wrapper, see Common Response Description.

Fields marked Required are always provided for each traffic incident. Other fields are optional and not always included.

JSON XML Type Description
point Point Point Required. The latitude and longitude coordinates where you encounter the incident.
description Description string A description of the incident.

Examples:

- W 95th St between Switzer Rd and Bluejacket Dr - construction
- WB Johnson Dr at I-435 - bridge repair
start StartTimeUTC UTC Time Required. The time the incident occurred. For more information about the format, see the About Time Values section below.

Examples:

- JSON: Date(1295704800000)
- XML: 2011-06-29T23:44:56.593Z
end EndTimeUTC UTC Time Required. The time that the traffic incident will end. For more information about the format, see the About Time Values section below.

Examples:

- JSON: Date(1295704800000)
- XML: 2011-06-29T23:44:56.593Z
incidentId IncidentId long Required. A unique ID for the incident.
lastModified LastModifiedUTC DateTime Required. The time the incident information was last updated. For more information about the format, see the About Time Values section below.

Examples:

- JSON: Date(1295704800000)
- XML: 2011-06-29T23:44:56.593Z
roadClosed RoadClosed Boolean Required. A value of true indicates that there is a road closure.
severity Severity integer Required. Specifies the level of importance of incident.

- 1: LowImpact
- 2: Minor
- 3: Moderate
- 4: Serious
severityScore SeverityScore integer Integer score between 0 (least impactful) and 100 (most impactful), indicating the ranked impact of an incident to overall traffic conditions or disruption caused to motorists.
toPoint ToPoint Point The coordinates of the end of a traffic incident, such as the end of a construction zone.
type Type integer Required. Specifies the type of incident.

- 1: Accident
- 2: Congestion
- 3: DisabledVehicle
- 4: MassTransit
- 5: Miscellaneous
- 6: OtherNews
- 7: PlannedEvent
- 8: RoadHazard
- 9: Construction
- 10: Alert
- 11: Weather
verified Verified boolean Deprecated.
Always true.

A value of true indicates that the incident has been visually verified or otherwise officially confirmed by a source like the local police department.
isEndTimeBackfilled IsEndTimeBackfilled boolean Flag used to determine if incident end time is calculated by adding 2 hours to the start time. A value of false indicates the end time is provided.
title Title string Names and direction of affected roads.
alertCCodes AlertCCodes array of integer Deprecated.
Use eventList instead.

List of internal event codes, Microsoft mapped from Alert-C Codes.
eventList EventList array of integer List of Alert-C Codes for the incident.

Note that this array is not ordered.
icon Icon integer Icon suggestion for rendering the incident on the map.
- 0: Warning
- 1: RoadClosure
- 2: Accident
- 3: Construction
- 4: HeavyTraffic
- 5: ModerateTraffic
- 6: Restrictions
isJamcident IsJamcident boolean Flag indicating that the area of road covered by this incident is experiencing abnormal traffic conditions resulting in non-typical delays.

About time values

Time values in the TrafficIncident resource data use UTC time. The format for XML and JSON responses are different.

For JSON responses, the time is specified as UTC time in milliseconds using the epoch (start time) of January 1, 1970, 00:00:00. The JSON field uses the following format.

Date(milliseconds)

JSON Example: Date(1295704800000)

For XML responses, the time is specified as UTC time and uses the following format. A time zone offset is not specified.

YYYY-MM-DDThh:mm:ss.sZ

XML Example: 2011-06-29T23:44:56.593Z

For more information about UTC time see W3C Date and Time Formats.

Examples

The following are TrafficIncident Data resource examples. To see the complete response including the common response container, see the examples in Get Traffic Incidents and the Common Response Description.

JSON Example

{
    "authenticationResultCode": "ValidCredentials",
    "brandLogoUri": "http://dev.virtualearth.net/Branding/logo_powered_by.png",
    "copyright": "Copyright © 2023 Microsoft and its suppliers. All rights reserved. This API cannot be accessed and the content and any results may not be used, reproduced or transmitted in any manner without express written permission from Microsoft Corporation.",
    "resourceSets": [
        {
            "estimatedTotal": 1802,
            "resources": [
                {
                    "__type": "TrafficIncident:http://schemas.microsoft.com/search/local/ws/rest/v1",
                    "point": {
                        "type": "Point",
                        "coordinates": [
                            39.682642,
                            -104.939053
                        ]
                    },
                    "alertCCodes": [
                        4
                    ],
                    "delay": 0,
                    "description": "At CO 2/Colorado Boulevard (Denver) at Mile Point 204. Two right lanes are closed due to a crash.",
                    "end": "/Date(1694535707744)/",
                    "eventList": [
                        203
                    ],
                    "icon": 2,
                    "incidentId": 18558549332008001,
                    "isEndTimeBackfilled": true,
                    "isJamcident": false,
                    "lastModified": "/Date(1694528507744)/",
                    "roadClosed": false,
                    "severity": 4,
                    "severityScore": 99,
                    "source": 5,
                    "start": "/Date(1694526697000)/",
                    "title": "I-25 N / US-87 N",
                    "toPoint": {
                        "type": "Point",
                        "coordinates": [
                            39.68307,
                            -104.940412
                        ]
                    },
                    "type": 1,
                    "verified": true
                }
            ]
        }
    ],
    "statusCode": 200,
    "statusDescription": "OK",
    "traceId": "0e2cfdc28b554661b9539c1891244f28|DU00003090|0.0.0.0"
}

XML Example

<?xml version="1.0" encoding="utf-8"?>
<Response xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/search/local/ws/rest/v1">
    <Copyright>Copyright © 2023 Microsoft and its suppliers. All rights reserved. This API cannot be accessed and the content and any results may not be used, reproduced or transmitted in any manner without express written permission from Microsoft Corporation.</Copyright>
    <BrandLogoUri>http://dev.virtualearth.net/Branding/logo_powered_by.png</BrandLogoUri>
    <StatusCode>200</StatusCode>
    <StatusDescription>OK</StatusDescription>
    <AuthenticationResultCode>ValidCredentials</AuthenticationResultCode>
    <TraceId>de2ccfce537149d1a946feb025d8a65c|DU00003094|0.0.0.0</TraceId>
    <ResourceSets>
        <ResourceSet>
            <EstimatedTotal>1806</EstimatedTotal>
            <Resources>
                <TrafficIncident>
                    <Point>
                        <Latitude>39.682642</Latitude>
                        <Longitude>-104.939053</Longitude>
                    </Point>
                    <Source>5</Source>
                    <IncidentId>18558549332008001</IncidentId>
                    <LastModifiedUTC>2023-09-12T14:23:33.2106067Z</LastModifiedUTC>
                    <StartTimeUTC>2023-09-12T13:51:37Z</StartTimeUTC>
                    <EndTimeUTC>2023-09-12T16:23:33.2106067Z</EndTimeUTC>
                    <Type>Accident</Type>
                    <Icon>Accident</Icon>
                    <Severity>Serious</Severity>
                    <Verified>true</Verified>
                    <RoadClosed>false</RoadClosed>
                    <Description>At CO 2/Colorado Boulevard (Denver) at Mile Point 204. Two right lanes are closed due to a crash.</Description>
                    <ToPoint>
                        <Latitude>39.68307</Latitude>
                        <Longitude>-104.940412</Longitude>
                    </ToPoint>
                    <Title>I-25 N / US-87 N</Title>
                    <IsEndTimeBackfilled>true</IsEndTimeBackfilled>
                    <IsExpired xsi:nil="true" />
                    <LevelOfDetail xsi:nil="true" />
                    <Delay>0</Delay>
                    <IsJamcident>false</IsJamcident>
                    <SeverityScore>99</SeverityScore>
                    <EventList>
                        <int>203</int>
                    </EventList>
                    <AlertCCodes>
                        <int>4</int>
                    </AlertCCodes>
                </TrafficIncident>                
            </Resources>
        </ResourceSet>
    </ResourceSets>
</Response>