Table 13 Structural numbers of designed and actual upgraded pavements
From: Design of local roadway infrastructure to service sustainable energy facilities
County | Capacity (MLY) | Actual as-built pavement layer thickness (cm) | As-built structural number | Proposed structural number | ||||
|---|---|---|---|---|---|---|---|---|
| Â | Â | Surface | Binder | Base | Â | 5-year design period | 10-year design period | 20-year design period |
Jay | 246 | 5.08 | 5.08 | 15.24Â min | 1.8 | 2.8 | 3.1 | 3.4 |
Posey | 333 | 7.62 | 5.08 | 15.24 | 2.2 | 2.9 | 3.2 | 3.6 |
Wabash | 246 | 10.16 | 10.16 | 17.78 stabilized | 3.8 | 3.1 | 3.4 | 3.8 |