<xs:complexType name="TrafficVolumeAttributeType">
    <xs:complexContent>
      <xs:extension base="uro:RoadAttributeType">
        <xs:sequence>
          <xs:element name="sectionID" minOccurs="0" type="xs:string"/>
          <xs:element name="routeName" minOccurs="0" type="xs:string"/>
          <xs:element name="weekday12hourTrafficVolume" minOccurs="0" type="xs:integer"/>
          <xs:element name="weekday24hourTrafficVolume" minOccurs="0" type="xs:integer"/>
          <xs:element name="largeVehicleRate" minOccurs="0" type="xs:double"/>
          <xs:element name="congestionRate" minOccurs="0" type="xs:double"/>
          <xs:element name="averageTravelSpeedInCongestion" minOccurs="0" type="xs:double"/>
          <xs:element name="averageInboundTravelSpeedInCongestion" minOccurs="0" type="xs:double"/>
          <xs:element name="averageOutboundTravelSpeedInCongestion" minOccurs="0" type="xs:double"/>
          <xs:element name="averageInboundTravelSpeedNotCongestion" minOccurs="0" type="xs:double"/>
          <xs:element name="averageOutboundTravelSpeedNotCongestion" minOccurs="0" type="xs:double"/>
          <xs:element name="observationPointName" minOccurs="0" type="xs:string"/>
          <xs:element name="reference" minOccurs="0" type="xs:string"/>
          <xs:element name="surveyYear" minOccurs="0" type="xs:gYear"/>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>