🇵🇸 Palestine · Hydraulic works
Hezekiah's Tunnel (Siloam Tunnel) and Siloam Pool
Iron Age II (Judahite Kingdom, late 8th c. BCE) · Judahite Israelite (Hezekian Jerusalem)
Biblical 533-m S-tunnel 701 BCE two teams meet with 90 cm offset for Assyrian siege.