Roadway Samples 2018
This data is the road section attribute data for HPMS. The HPMS Field Manual and HPMS 8.0 identifies a record by its Data Item. This data contains approximately 70 data items that is linked to ARNOLD through a Dynamic Segmentation process using the linear referencing components. Table 4.2 contains a list of the current Data Items.
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-transportation-gov/roadway-samples-2018-39wk-vhst\".\"roadway_samples_2018\"
LIMIT 100
"}
EOFSee the Splitgraph documentation
for more information.
