Dogharoon Border Crossing is one of the most important eastern trade interfaces in the Hormuz Graph because it connects Razavi Khorasan to Afghanistan, especially the Herat-facing corridor. Its role links road freight, customs activity, warehousing, fuel and consumer-goods movement, construction materials, and regional merchant networks around Taybad and Mashhad. Unlike northern or western crossings, Dogharoon is tied to Afghanistan-facing demand and reconstruction, border volatility, compliance exposure, and the practical movement of goods from Iran’s eastern industrial and trading base into a neighboring market.