ROW_BARRIERS

this dataset is an inventory of existing Right of Way barriers on Hawaii Highways. Information includes location, type of ROW Barrier (Stock Fence •Chainlink Fence •Concrete Cast-In-Place Retaining Wall •Rock Retaining Wall •Slope Protection •Soil Nail •Rock Catchment Fencing •Shotcrete •Gabion •Bin •Precast/MSE •Soldier Pile •Other Cast-In-Place), if the barrier is damaged or defaced and the overall condition of the ROW Barrier. https://highways.hidot.hawaii.gov/dataset/ROW-Barriers/xphc-udpc

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 \"highways-hidot-hawaii-gov/rowbarriers-cqmu-awwb\".\"rowbarriers\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.