Inca Roads

A masterfully planned and constructed Inca road system, spanning 24,000 miles, was uncovered around Ollantaytambo. This network, part of the UNESCO-listed Qhapaq Ñan (Andean Road System), showcased all defining features of Inca roads—walls, bridges, tambos, religious buildings, storehouses, and markers. The study, focusing on eight road segments near Ollantaytambo, revealed the system's role in unifying the Inca Empire through its extensive infrastructure. The findings highlight the advanced engineering and strategic planning behind this ancient transportation network.

Wright, K. R., Gibaja Oviedo, A. M., McEwan, G. F., Miksad, R. W., & Wright, R. M. (2016). Inca Roads. Incamisana, 118–135. https://doi.org/10.1061/9780784414163.ch12