Pavement Conditions
Percentage of Pavement in Deficient Condition by County
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 |
|
| county_id | numeric | County 5-digit Federal Information Processing Standard (FIPS) Code identifier |
|
| county_name | text | County 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 |
|
| deficient_miles | numeric | Miles of pavement in deficient condition |
|
| total_miles | numeric | Miles of pavement in all conditions |
|
| percent_deficient | numeric | Percent of pavement in deficient condition |
Additional Information
| Field | Value |
|---|---|
| Metadata last updated | March 5, 2025 |
| Format | CSV |
| License | DVRPC Data License |
| Publication Date | 2025-03-05 |