<
xs:restriction 
                        base="
                           
                              xs:string
                        ">
<xs:enumeration 
                           value="obstruction on roadway" id="_1281"/>
                        <xs:enumeration 
                           value="object on roadway" id="_1282"/>
                        <xs:enumeration 
                           value="objects falling from moving vehicle" id="_1283"/>
                        <xs:enumeration 
                           value="debris on roadway" id="_1284"/>
                        <xs:enumeration 
                           value="storm damage" id="_1285"/>
                        <xs:enumeration 
                           value="people on roadway" id="_1286"/>
                        <xs:enumeration 
                           value="bicyclists on roadway" id="_1287"/>
                        <xs:enumeration 
                           value="sightseers obstructing access" id="_1288"/>
                        <xs:enumeration 
                           value="large numbers of visitors" id="_1289"/>
                        <xs:enumeration 
                           value="animal on roadway" id="_1290"/>
                        <xs:enumeration 
                           value="large animal on roadway" id="_1291"/>
                        <xs:enumeration 
                           value="herd of animals on roadway" id="_1292"/>
                        <xs:enumeration 
                           value="animal struck" id="_1293"/>
                        <xs:enumeration 
                           value="advertising signs" id="_1315"/>
                        <xs:enumeration 
                           value="fallen trees" id="_1294"/>
                        <xs:enumeration 
                           value="over turned trees" id="_1311"/>
                        <xs:enumeration 
                           value="tree limbs" id="_1312"/>
                        <xs:enumeration 
                           value="utility pole down" id="_1314"/>
                        <xs:enumeration 
                           value="downed power lines" id="_1295"/>
                        <xs:enumeration 
                           value="downed cables" id="_1296"/>
                        <xs:enumeration 
                           value="subsidence" id="_1297"/>
                        <xs:enumeration 
                           value="road surface collapse" id="_1298"/>
                        <xs:enumeration 
                           value="frost jacking" id="_1317"/>
                        <xs:enumeration 
                           value="frost heave" id="_1316"/>
                        <xs:enumeration 
                           value="pavement buckled" id="_1299"/>
                        <xs:enumeration 
                           value="pothole" id="_1300"/>
                        <xs:enumeration 
                           value="flooding" id="_1301"/>
                        <xs:enumeration 
                           value="broken water main" id="_1302"/>
                        <xs:enumeration 
                           value="collapsed sewer" id="_1303"/>
                        <xs:enumeration 
                           value="wash out" id="_1319"/>
                        <xs:enumeration 
                           value="washboard" id="_1318"/>
                        <xs:enumeration 
                           value="sewer overflow" id="_1304"/>
                        <xs:enumeration 
                           value="gas leak" id="_1305"/>
                        <xs:enumeration 
                           value="snowmelt" id="_1306"/>
                        <xs:enumeration 
                           value="mudslide" id="_1307"/>
                        <xs:enumeration 
                           value="avalanche" id="_1308"/>
                        <xs:enumeration 
                           value="rockfall" id="_1309"/>
                        <xs:enumeration 
                           value="landslide" id="_1310"/>
                        <xs:enumeration 
                           value="clearance work" id="_1406"/>
                        <xs:enumeration 
                           value="obstruction cleared" id="_1407"/>
</
xs:restriction>