Pavement Conditions
Miles of Roadway by Pavement Condition by Region
Dataset description:
Both the New Jersey Department of Transportation (NJDOT) and the Pennsylvania Department of Transportation (PennDOT) track pavement conditions as required by federal regulations for...
Source: Pavement Conditions
Data Dictionary
| Column | Type | Label | Description |
|---|---|---|---|
| year | numeric | Condition year |
|
| geography | text | Region name |
|
| metric | text | Pavement condition metric used: MAP-21 Transportation Performance Management (TPM), International Roughness Index (IRI), or state Department of Transportation (DOT) Pavement Index (Surface Distress Index (SDI) for NJDOT, and Overall Pavement Index (OPI) for PennDOT) |
|
| mile_type | text | Type of miles counted: Segment or Lane |
|
| road_type | text | Type of roadway: Interstate, non-interstate National Highway System (NHS), non-NHS, or the total of those 3 types |
|
| pavement_condition | text | Pavement type: Fair, Good, or Poor |
|
| miles | numeric | Miles of pavement |
Additional Information
| Field | Value |
|---|---|
| Metadata last updated | March 5, 2025 |
| Format | CSV |
| License | DVRPC Data License |
| Publication Date | 2025-03-05 |