Iowa 511

Iowa Department of Transportation 511 feature layer. Updated every 10 minutes. Events can be found on the 511 Website (www.511ia.org)

Querying over HTTP

Splitgraph serves as an HTTP API that lets you run SQL queries directly on this data to power Web applications. For example:

curl https://data.splitgraph.com/sql/query/ddn \
    -H "Content-Type: application/json" \
    -d@-<<EOF
{"sql": "
    SELECT *
    FROM \"mydata-iowa-gov/iowa-511-yata-4k7n\".\"iowa_511\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.