causeway · Hypothetical0.9850° S · 49.5810° W
Causeway 3 km at +1 m
A structure at Marajoara – Mound Complex of Marajó Island, Pará (Hypothetical Urbanism) · 🇧🇷 Brazil
The structure
About Causeway 3 km at +1 m
3 km causeway 50 m wide at +1 m for flood management