Congestion
Annual Hours of Peak Hour Excessive Delay...
Dataset description:
One measure used to analyze roadway reliability is the Planning Time Index (PTI). It is the ratio of the 95th percentile travel time relative to the free-flow (uncongested) travel time....
Source: Congestion
Data Dictionary
| Column | Type | Label | Description |
|---|---|---|---|
| year | numeric | Year |
|
| ua_name | text | Urban Area (UA) name |
|
| ahphed_mil | numeric | Millions of Annual Hours of Peak Hour Excessive Delay (AHPHED) |
|
| ahphed_per_capita | text | AHPHED per capita (Total AHPHED divided by Urban Area population) |
Additional Information
| Field | Value |
|---|---|
| Metadata last updated | February 11, 2025 |
| Format | CSV |
| License | DVRPC Data License |
| Publication Date | 2024-08-09 |