Dynamic Message Signs (DMS)

This dataset contains information on the handful of dynamic message signs (DMS) deployed across the City of Austin. The data is updated every hour and is maintained by the Arterial Management Division of the City of Austin Transportation and Public Works Department.

This dataset is currently under active development and is subject to change at any time. Please note that it may contain incomplete or inaccurate information.

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 \"datahub-austintexas-gov/dynamic-message-signs-dms-4r2j-b4rx\".\"dynamic_message_signs_dms\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.