On 16 September 2026 Dubai's Crown Prince, Sheikh Hamdan bin Mohammed, approved the Fourth Corridor project — an 80-kilometre, 12-lane highway linking Sharjah, Dubai and Abu Dhabi. Designed for 24,000 vehicles per hour in both directions, it is expected to serve more than 3.1 million people and to plug road, air and rail traffic together via Al Maktoum International Airport (DWC) and Etihad Rail. Phase 1 is costed at Dh3.5 billion and will cut journey time on its stretch by up to 60%.
What Dubai has just approved
The Fourth Corridor is the emirate's fourth major inter-emirate highway. It will run from Al Shanouf Road in Sharjah to Al Faya Road in Abu Dhabi, with six lanes in each direction and a design capacity of 24,000 vehicles per hour in both directions. Engineering scope covers 72 bridges, 17 tunnels and 45 stormwater drainage culverts — the density needed to hold that throughput while interchanging cleanly with the urban network and the approaches to Al Maktoum International Airport. In announcing the project, Sheikh Hamdan framed it as part of Dubai's commitment to 'infrastructure as a driver of economic growth'.
Phase 1: Dh3.5bn and –60% on journey time
Phase 1, costed at Dh3.5 billion, runs from Al Shanouf Road to Dubai–Al Ain Road and cuts journey time on that segment by up to 60% — the result of taking through-traffic off the urban network and off speed-limited urban interchanges. Phase 2 will extend the corridor from Dubai–Al Ain Road to Al Faya Road in Abu Dhabi. Together the two phases are meant to relieve the three existing inter-emirate corridors — Sheikh Zayed Road (E11), Emirates Road (E611) and Al Ain Road (E66) — which are already running at or beyond peak-hour capacity.
What the corridor means for logistics
The commercial hook is the tie-in with Al Maktoum International Airport (DWC), which the Dubai government is positioning as the emirate's future primary air hub, and with Etihad Rail. This road–air–rail spine across three emirates shortens and stabilises the leg between sea/air points of entry and distribution centres — a direct win for SLAs and last-mile costs in warehousing, distribution and e-commerce logistics. How to set up a local logistics centre to make full use of these routes is covered in our guide on opening a logistics centre in the UAE.
Impact on real estate in southern Dubai
The corridor passes through Madinat Latifa, Madinat Hind, Al Yalayis, Al Awir and Dubailand — active growth zones in southern Dubai. Large transport projects historically lift land and residential values along the route: the shorter journey times widen the daily-commute catchment, and the tie-ins with DWC and Etihad Rail deepen rental liquidity. For investors, that is a further argument in favour of southern Dubai — and the way to size the real yield, net of financing costs, fees and vacancy, is spelled out in our analysis of Dubai property ROI.
Timeline and what to watch
Dubai has not yet published a construction start date or a phased opening schedule; the government has committed to releasing them separately together with the detailed Phase 1 delivery plan. For 2026, investors and logistics operators should: overlay their existing routes and locations against the corridor's map, re-model their logistics costs and lead-times against a completed Phase 1 (Al Shanouf → Dubai–Al Ain Road), and factor in that Phase 2 to Al Faya Road in Abu Dhabi will follow later. We will track official updates from the Dubai Media Office and delivery contractors and refresh this page as they land.
