Table 2.
Geometry, functional, structural, and local geotechnical information of test sites.
| Unit | Rural, “C1” | Urban, “E1” | |
|---|---|---|---|
| Lane width | [m] | 3.25 ÷ 3.75 | 2.75 ÷ 3.25 |
| Pavement Shoulder width | [m] | 1.0 ÷ 1.50 | 0.3 ÷ 0.5 |
| Sidewalk width | [m] | / | 1 ÷ 1.50 |
| AADT | [vehicles/day] | 7000 | 12,500 |
| Percentage of trucks | [%] | 10.0 ÷ 12.0 | 3.0 ÷ 5.0 |
| Asphalt concrete layers, | [cm] | 15 ÷ 20 | 15 ÷ 20 |
| Subbase course, | [cm] | 40 ÷ 50 | 25 ÷ 30 |
| at 20 °C for asphalt concrete | [MPa] | 4500 ÷ 5500 | 4000 ÷ 5000 |
| E for sub-base | [MPa] | 200 ÷ 300 | 400 ÷ 500 |
| E for subgrade | [MPa] | 80 ÷ 100 | 70 ÷ 90 |
| Subgrade—AASHTO Soil Classification System | [-] | A5, A6, A7-5 silty soils and clayey soils |
A5, A6, A7-5 silty soils and clayey soils |