A desert highway becomes an investable freight corridor
The Secure Green Corridor rests on the Empty Quarter road, a 725-kilometre highway officially opened to traffic in December 2021 and now repurposed as a dedicated commercial artery. According to Saudi Press Agency data cited by regional outlets, the Saudi section runs about 564 kilometres and cost around SAR 1.908 billion, roughly US$533 million, underscoring the scale of state-backed investment in overland connectivity.
In August 2026, Oman-based Arkan Logistics and Saudi Arabia’s SPARK Logistics signed a strategic cooperation agreement to activate full freight operations along this route. Posts from Oman’s Ministry of Transport, Communications and Information Technology and SOHAR Port and Freezone confirm the partnership, which is framed as a key step in deepening overland trade between the two neighbours. The agreement was signed on 5 August 2026, turning an already built highway into a structured corridor with coordinated trucking, customs processes and digital documentation.
The corridor links Sohar Port and Freezone and other Omani deep-water gateways on the Gulf of Oman and Arabian Sea with SPARK’s inland dry port facilities in Saudi Arabia’s Eastern Province. It allows shippers to move cargo between Oman’s ports and Saudi industrial hubs without routing via the UAE or relying solely on the Strait of Hormuz and other maritime chokepoints. Analytical coverage of the deal stresses this bypass function as a quiet but meaningful shift in Gulf logistics strategy.
For operators, the numbers are material. Sector analyses indicate that the direct Oman–Saudi overland route can cut transit time by about 14–18 hours and shorten travel distance by roughly 800 kilometres versus traditional multi-border land paths. That reduction feeds directly into lower fuel use, fewer border delays and more predictable delivery windows for regional supply chains.
One logistics strategist captured the core investment case crisply: ‘The Secure Green Corridor turns the Empty Quarter from geographic barrier into balance-sheet advantage for Gulf shippers.’
What does the Secure Green Corridor mean for Gulf logistics?
Commentary around the agreement flags its alignment with Oman Vision 2040 and Saudi Vision 2030 objectives to grow non-oil trade, build logistics hubs and deepen regional integration. By tying Sohar, Duqm and Salalah into Saudi Arabia’s inland network, the corridor positions Omani ports as alternative gateways for time-sensitive cargo into the Kingdom’s industrial cities. At the Saudi end, SPARK Dry Port supports energy and industrial clusters in the Eastern Province, reinforcing the corridor’s strategic role in project cargo and heavy industry supply chains.
Sector reports highlight early focus commodities including construction materials, fertilisers, agricultural products, foodstuffs, pharmaceuticals, machinery and project cargo. These categories match the two countries’ ambitions to expand manufacturing, food security and industrial services while diversifying away from crude exports.
The corridor also embeds digital and regulatory integration. Operators must use single-window customs platforms FASAH in Saudi Arabia and Bayan in Oman, with harmonised documentation for commercial invoices, certificates of origin, packing lists and insurance. This streamlining reduces friction at the border, which previously added both time and uncertainty when cargo moved through third countries.
Environmental and risk considerations are part of the proposition. By cutting distance and avoiding congested sea lanes, diesel truck emissions fall and exposure to maritime disruption moderates, even if full green potential will depend on future deployment of electric or hydrogen trucking. At the same time, satellite monitoring, security systems and structured emergency response make the long desert stretch more manageable from an operational risk perspective, according to regional briefings on the Empty Quarter road.
For investors, the Secure Green Corridor signals that Gulf states are willing to back multi-decade logistics assets and then let private operators monetise them. Sovereign investors, pension funds and infrastructure managers will now look closely at traffic volumes, tariff structures, ancillary warehousing and the scope for value-added services along the route. As cargo flows build, the next phase to watch will be how far this corridor evolves into a wider green logistics platform anchoring industrial investment across Oman and Saudi Arabia.
Quick answers
The Secure Green Corridor is a cross-border overland freight route linking Sohar Port in Oman to SPARK Dry Port in Saudi Arabia’s Eastern Province via the 725-kilometre Empty Quarter highway, formally activated by Arkan Logistics and SPARK Logistics on 5 August 2026.
According to Saudi Press Agency data, the Saudi section of the Empty Quarter road spans approximately 564 kilometres and cost around SAR 1.908 billion, equivalent to roughly US$533 million.
Sector analyses indicate the direct Oman–Saudi overland route cuts transit time by approximately 14–18 hours and shortens travel distance by roughly 800 kilometres versus traditional multi-border land paths.
