This measure is created using pavement quality data maintained in the Road Matrix Pavement Management Program. About every three years, the City surveys pavement, such as the smoothness of roadways and any signs of distress in the pavement surface. This data is then used to calculate the PQI (Pavement Quality Index), which determines roadway maintenance prioritization schedules as well as the most optimal road treatment options (such as placing a filler material in the cracks and treating the entire pavement surface, milling and replacing the top layer of the asphalt pavement, reconstructing the street section).
Others titles
- Pavement Quality Data
- Pavement Management Program
Keywords
- Quality Index
- Pavement Index
- Pavement Quality
- Pavement Management
- Pavement Surface
- Pavement Quality Index (PQI)
Pavement Quality Index
$0 / year
In this dataset, the Tempe’s roadways are an important means of transportation for residents, the workforce, students, and visitors. Tempe measures the quality and condition of its roadways using a Pavement Quality Index (PQI). This measure, rated from a low of 0 to a high of 100, is used by the City to plan for maintenance and repairs and to allocate resources in the most efficient way possible.
Complexity
| Date Created | 2017-09-15 |
|---|---|
| Last Modified | 2017-12-16 |
| Version | 2017-12-16 |
| Update Frequency | Irregular |
| Temporal Coverage | N/A |
| Spatial Coverage | United States |
| Source | John Snow Labs; Data City of Tempe; |
| Source License URL | |
| Source License Requirements | N/A |
| Source Citation | N/A |
| Keywords | Quality Index, Pavement Index, Pavement Quality, Pavement Management, Pavement Surface, Pavement Quality Index (PQI) |
| Other Titles | Pavement Quality Data, Pavement Management Program |
| Name | Description | Type | Constraints |
|---|---|---|---|
| Pavement_Section | Section code for Pavement Quality Index | integer | level : Nominal |
| Residents_Street_Address | Residents Street Address | string | - |
| Students_Street_Address | Students Street Address | string | - |
| Visitors_Street_Address | Visitors Street Address | string | - |
| Road_Length | Length of Road | integer | level : Ratio |
| Road_Width | Width of Road | number | level : Ratio |
| Road_Area | Total Area of Road | integer | level : Ratio |
| Lane_Count | Road Lane Count | integer | level : Ratio |
| Road_Class | Class of Road (Alley, Arterial, Collector, Local, Local-Industrial) | string | - |
| Pavement_Type | Road Pavement Type (Flexible, Gravel, Pcc) | string | - |
| Measured_PQI | Total Measured Pavement Quality Index | number | level : Ratio |
| Measure_Date | Measure Date | date | - |
| PQI_Date | Pavement Quality Index Date | date | - |
| Current_PQI | Current Pavement Quality Index | number | level : Ratio |
| Residents Street Address | Students Street Address | Visitors Street Address | Road Length | Lane Count | Road Class | Current PQI | Measured PQI | PQI Date | Year |
| CONTINENTAL DR | MCALLISTER AV | SARATOGA ST | 740 | 3 | Collector | 57.4 | 67.6 | 2017-02-06 | 2017 |
| CONTINENTAL DR | COLLEGE AV | MCALLISTER AV | 1328 | 3 | Collector | 53.0 | 63.6 | 2017-02-06 | 2017 |
| MCALLISTER AV | BEATRYCE ST | CONTINENTAL DR | 273 | 2 | Local | 67.7 | 76.4 | 2017-02-06 | 2017 |
| BEATRYCE ST | COLLEGE AV | MCALLISTER AV | 1336 | 2 | Local | 59.5 | 69.7 | 2017-02-06 | 2017 |
| FOREST AV | FOREST CI | CONTINENTAL DR | 281 | 2 | Local | 57.0 | 67.3 | 2017-02-06 | 2017 |
| MYRTLE AV | GARFIELD ST | CONTINENTAL DR | 414 | 2 | Local | 64.4 | 73.5 | 2017-02-06 | 2017 |
| MCALLISTER AV | GARFIELD ST | BEATRYCE ST | 254 | 2 | Local | 66.3 | 75.4 | 2017-02-06 | 2017 |
| GARFIELD ST | COLLEGE AV | MCALLISTER AV | 1334 | 2 | Local | 62.4 | 72.1 | 2017-02-06 | 2017 |
| FOREST AV | GARFIELD ST | FOREST CI | 257 | 2 | Local | 59.9 | 69.6 | 2017-02-06 | 2017 |
| MCALLISTER AV | MCKINLEY ST | GARFIELD ST | 263 | 2 | Local | 63.5 | 73.1 | 2017-02-06 | 2017 |
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