Which maintenance approach prolonged Roman roads using small continuously working repair teams (conductores)?

💡 Explanation

When minor road damage occurred frequently, proactive patching maintained structural integrity by addressing small issues before they worsened requiring larger repairs. Therefore proactive patching resulted, rather than resurfacing, major repair only or periodic reconstruction, because these are reactive only.

• Which mechanism allowed miners to reliably extract water from deep Cornish tin mines in the 18th century?
• Which structural consequence occurred when ships transitioning from carvel to clinker planking experienced ice impacts?
• Which long-term outcome frequently resulted from the use of chinampas without proper water management techniques?
• Which risk increases when bronze tools used to cut limestone blocks exhibit high tin content?
• Which mechanism most directly enabled early submarines, such as *Turtle* (1776), to submerge and surface effectively?
• Which risk was amplified by repeated irrigation cycles with untreated river water in Sumerian agriculture?