TerraPoint: Ep.10 – Global Synthesis

This is a crazy challenge. We need to get within 10m distance from a place in the middle of banana plantation in probably East Africa. No sign of any kind is visible. How do I even start?
Based on the good condition of the paved road, my best guess is somewhere along Rwanda's National Route 1, but that's both uncertain and does not make the final pinning any easier.