JSON File
URL: https://data.transportation.gov/api/views/9nnb-g2yz/rows.json?accessType=DOWNLOAD
Dataset description:
Historic Highway Performance Monitoring System sample data for the year 1994
Source: Historic HPMS Data (Sample) - 1994
Additional Information
| Field | Value |
|---|---|
| Data last updated | August 8, 2022 |
| Metadata last updated | November 21, 2025 |
| Created | August 8, 2022 |
| Format | JSON |
| License | License not specified |
| Datastore active | False |
| Describedby | https://data.transportation.gov/api/views/9nnb-g2yz/columns.json |
| Describedbytype | application/json |
| Has views | True |
| Id | 2de28ff3-1332-40b9-ad0d-bf6b3818ff7d |
| Mimetype | application/json |
| No real name | True |
| Package id | 4d02eb65-53e4-4d88-8485-20fa7e132539 |
| Position | 2 |
| State | active |