New Asphalt Paving in Lathrop
Full-depth commercial parking lot construction engineered for Clinton County's clay-loam subgrade and the heavy braking loads at the I-35 interchange frontage zone.
- 8–12 inches of compacted aggregate base over stabilized Clinton County clay subgrade
- HMA surface course placed at 290–310°F for optimal mat density
- Nuclear density testing targeting 92–96% compaction on every lift
- Crowned lot profiles with 2% minimum slope to prevent ponding on flat Lathrop terrain