<xs:complexType name="BridgeStructureAttributeType">
    <xs:sequence>
      <xs:element name="material" minOccurs="0" type="gml:CodeType"/>
      <xs:element name="bridgeType" minOccurs="0" type="gml:CodeType"/>
      <xs:element name="length" minOccurs="0" type="gml:LengthType"/>
      <xs:element name="width" minOccurs="0" type="gml:LengthType"/>
      <xs:element name="area" minOccurs="0" type="gml:MeasureType"/>
      <xs:element name="weightRestriction" minOccurs="0" type="gml:MeasureType"/>
      <xs:element name="heightRestriction" minOccurs="0" type="gml:LengthType"/>
      <xs:element name="widthRestriction" minOccurs="0" type="gml:LengthType"/>
      <xs:element name="underGirderHeight" minOccurs="0" type="gml:LengthType"/>
      <xs:element name="slopeType" minOccurs="0" type="gml:CodeType"/>
      <xs:element name="escalator" minOccurs="0" type="xs:boolean"/>
    </xs:sequence>
  </xs:complexType>