Reference for http://wsdot.wa.gov/Traffic/api/TrafficFlow/TrafficFlowREST.svc/GetTrafficFlowsAsJson?AccessCode={ACCESSCODE}

Url: http://wsdot.wa.gov/Traffic/api/TrafficFlow/TrafficFlowREST.svc/GetTrafficFlowsAsJson?AccessCode={ACCESSCODE}

HTTP Method: GET

This operation supports JSONP responses. The callback function can be specified using the "callback" Url query parameter.

Message direction	Format	Body
Request	N/A	The Request body is empty.
Response	Xml	Example,Schema
Response	Json	Example

The following is an example response Xml body:

<ArrayOfFlowData xmlns="http://schemas.datacontract.org/2004/07/">
  <FlowData>
    <FlowDataID>2147483647</FlowDataID>
    <FlowReadingValue>Unknown</FlowReadingValue>
    <FlowStationLocation>
      <Description>String content</Description>
      <Direction>String content</Direction>
      <Latitude>12678967.543233</Latitude>
      <Longitude>12678967.543233</Longitude>
      <MilePost>12678967.543233</MilePost>
      <RoadName>String content</RoadName>
    </FlowStationLocation>
    <Region>String content</Region>
    <StationName>String content</StationName>
    <Time>1999-05-31T11:20:00</Time>
  </FlowData>
  <FlowData>
    <FlowDataID>2147483647</FlowDataID>
    <FlowReadingValue>Unknown</FlowReadingValue>
    <FlowStationLocation>
      <Description>String content</Description>
      <Direction>String content</Direction>
      <Latitude>12678967.543233</Latitude>
      <Longitude>12678967.543233</Longitude>
      <MilePost>12678967.543233</MilePost>
      <RoadName>String content</RoadName>
    </FlowStationLocation>
    <Region>String content</Region>
    <StationName>String content</StationName>
    <Time>1999-05-31T11:20:00</Time>
  </FlowData>
</ArrayOfFlowData>

The following is an example response Json body:

[{
	"FlowDataID":2147483647,
	"FlowReadingValue":0,
	"FlowStationLocation":{
		"Description":"String content",
		"Direction":"String content",
		"Latitude":12678967.543233,
		"Longitude":12678967.543233,
		"MilePost":12678967.543233,
		"RoadName":"String content"
	},
	"Region":"String content",
	"StationName":"String content",
	"Time":"\/Date(928174800000-0700)\/"
}]

The following is the response Xml Schema:

<xs:schema xmlns:tns="http://schemas.datacontract.org/2004/07/" elementFormDefault="qualified" targetNamespace="http://schemas.datacontract.org/2004/07/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:complexType name="ArrayOfFlowData">
    <xs:sequence>
      <xs:element minOccurs="0" maxOccurs="unbounded" name="FlowData" nillable="true" type="tns:FlowData" />
    </xs:sequence>
  </xs:complexType>
  <xs:element name="ArrayOfFlowData" nillable="true" type="tns:ArrayOfFlowData" />
  <xs:complexType name="FlowData">
    <xs:sequence>
      <xs:element minOccurs="0" name="FlowDataID" type="xs:int" />
      <xs:element minOccurs="0" name="FlowReadingValue" type="tns:FlowStationReading" />
      <xs:element minOccurs="0" name="FlowStationLocation" nillable="true" type="tns:RoadwayLocation" />
      <xs:element minOccurs="0" name="Region" nillable="true" type="xs:string" />
      <xs:element minOccurs="0" name="StationName" nillable="true" type="xs:string" />
      <xs:element minOccurs="0" name="Time" type="xs:dateTime" />
    </xs:sequence>
  </xs:complexType>
  <xs:element name="FlowData" nillable="true" type="tns:FlowData" />
  <xs:simpleType name="FlowStationReading">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Unknown" />
      <xs:enumeration value="WideOpen" />
      <xs:enumeration value="Moderate" />
      <xs:enumeration value="Heavy" />
      <xs:enumeration value="StopAndGo" />
      <xs:enumeration value="NoData" />
    </xs:restriction>
  </xs:simpleType>
  <xs:element name="FlowStationReading" nillable="true" type="tns:FlowStationReading" />
  <xs:complexType name="RoadwayLocation">
    <xs:sequence>
      <xs:element minOccurs="0" name="Description" nillable="true" type="xs:string" />
      <xs:element minOccurs="0" name="Direction" nillable="true" type="xs:string" />
      <xs:element minOccurs="0" name="Latitude" type="xs:decimal" />
      <xs:element minOccurs="0" name="Longitude" type="xs:decimal" />
      <xs:element minOccurs="0" name="MilePost" type="xs:decimal" />
      <xs:element minOccurs="0" name="RoadName" nillable="true" type="xs:string" />
    </xs:sequence>
  </xs:complexType>
  <xs:element name="RoadwayLocation" nillable="true" type="tns:RoadwayLocation" />
</xs:schema>

Additional response Xml Schemas:

<xs:schema xmlns:tns="http://schemas.microsoft.com/2003/10/Serialization/" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://schemas.microsoft.com/2003/10/Serialization/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="anyType" nillable="true" type="xs:anyType" />
  <xs:element name="anyURI" nillable="true" type="xs:anyURI" />
  <xs:element name="base64Binary" nillable="true" type="xs:base64Binary" />
  <xs:element name="boolean" nillable="true" type="xs:boolean" />
  <xs:element name="byte" nillable="true" type="xs:byte" />
  <xs:element name="dateTime" nillable="true" type="xs:dateTime" />
  <xs:element name="decimal" nillable="true" type="xs:decimal" />
  <xs:element name="double" nillable="true" type="xs:double" />
  <xs:element name="float" nillable="true" type="xs:float" />
  <xs:element name="int" nillable="true" type="xs:int" />
  <xs:element name="long" nillable="true" type="xs:long" />
  <xs:element name="QName" nillable="true" type="xs:QName" />
  <xs:element name="short" nillable="true" type="xs:short" />
  <xs:element name="string" nillable="true" type="xs:string" />
  <xs:element name="unsignedByte" nillable="true" type="xs:unsignedByte" />
  <xs:element name="unsignedInt" nillable="true" type="xs:unsignedInt" />
  <xs:element name="unsignedLong" nillable="true" type="xs:unsignedLong" />
  <xs:element name="unsignedShort" nillable="true" type="xs:unsignedShort" />
  <xs:element name="char" nillable="true" type="tns:char" />
  <xs:simpleType name="char">
    <xs:restriction base="xs:int" />
  </xs:simpleType>
  <xs:element name="duration" nillable="true" type="tns:duration" />
  <xs:simpleType name="duration">
    <xs:restriction base="xs:duration">
      <xs:pattern value="\-?P(\d*D)?(T(\d*H)?(\d*M)?(\d*(\.\d*)?S)?)?" />
      <xs:minInclusive value="-P10675199DT2H48M5.4775808S" />
      <xs:maxInclusive value="P10675199DT2H48M5.4775807S" />
    </xs:restriction>
  </xs:simpleType>
  <xs:element name="guid" nillable="true" type="tns:guid" />
  <xs:simpleType name="guid">
    <xs:restriction base="xs:string">
      <xs:pattern value="[\da-fA-F]{8}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{12}" />
    </xs:restriction>
  </xs:simpleType>
  <xs:attribute name="FactoryType" type="xs:QName" />
  <xs:attribute name="Id" type="xs:ID" />
  <xs:attribute name="Ref" type="xs:IDREF" />
</xs:schema>

<tns:schema targetNamespace="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://www.w3.org/2001/XMLSchema">
  <tns:element name="schema">
    <tns:complexType />
  </tns:element>
</tns:schema>