Pavement Conditions
Miles of Roadway by Pavement Condition by County
Show/Hide Fields
- _id
- year
- county_id
- county_name
- metric
- mile_type
- road_type
- pavement_condition
- miles
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_id
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year
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county_id
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county_name
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metric
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mile_type
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road_type
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pavement_condition
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miles
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Data Dictionary
| Column | Type | Label | Description |
|---|---|---|---|
| year | numeric | Condition year |
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| county_id | numeric | County 5-digit Federal Information Processing Standard (FIPS) Code identifier |
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| county_name | text | County name |
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| metric | text | Pavement condition metric used: Transportation Performance Management Performance Measure 2 (PM2), 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) |
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| mile_type | text | Type of miles counted: Segment or Lane |
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| road_type | text | Type of roadway: Interstate, non-interstate National Highway System (NHS), non-NHS, or the total of those 3 types |
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| pavement_condition | text | Pavement type: Fair, Good, or Poor |
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| miles | numeric | Miles of pavement |