Delhi's Barapullah Phase III corridor opens on 29 Sep 2026, and the Delhi Traffic Police has issued a same-day diversion advisory for the inauguration. Drivers should avoid the Ring Road between Sarai Kale Khan and Ashram Chowk from 9 am to 2 pm; the new elevated link is intended to give East Delhi and Noida traffic a faster connection towards South Delhi.
Key takeaways
- The traffic advisory applies from 9 am to 2 pm on 29 Sep 2026.
- The affected areas include Sarai Kale Khan, Maharani Bagh and Ashram Chowk.
- Drivers have been asked to avoid the Ring Road between Sarai Kale Khan and Ashram Chowk during the opening-ceremony window.
- The 3.5-km corridor links Mayur Vihar Phase I with Sarai Kale Khan and is expected to improve East Delhi, Noida and South Delhi connectivity.
- Media reports say an AIIMS journey that can take about 35 to 40 minutes could fall to roughly 15 minutes, but actual time will depend on approach traffic and how the new route is used.
AI-generated editorial illustration of an elevated corridor and surface-road diversion; representative view, not an official photograph.What changes for drivers on 29 Sep
The Delhi Traffic Police advisory issued on 28 Sep says traffic movement is likely to be affected from 9 am to 2 pm because a large gathering is expected at the Barapullah Phase III opening ceremony. The advisory names Sarai Kale Khan, Maharani Bagh and Ashram Chowk as the areas where drivers should expect changes.
The clearest instruction is to avoid the Ring Road stretch between Sarai Kale Khan and Ashram Chowk during that five-hour window. The restriction is tied to the inauguration arrangements, so drivers should not read it as a permanent closure of the Ring Road. Police personnel and temporary controls may also affect the approaches around the ceremony site.
How to plan the diversion
Anyone starting from Mayur Vihar, Noida or East Delhi and heading towards South Delhi should allow extra time and check live traffic before leaving. Drivers who normally use Sarai Kale Khan as a transfer point should follow on-ground signs and police directions rather than assuming that a navigation app has reflected every temporary restriction.
For a planned cross-city journey, the Delhi road-trip planner can help compare the direct route with an alternate route before departure. The useful comparison is not only the estimated arrival time: a route with more stop-and-go traffic can also change fuel use and driver fatigue.
What Barapullah Phase III is expected to change
The corridor is a 3.5-km elevated connection between Mayur Vihar Phase I and Sarai Kale Khan. The Indian Express reported that it is intended to provide a signal-free link between East Delhi and South East Delhi, improving access towards South Delhi and easing pressure on busy approaches including the DND Flyway, NH-24 and the Ring Road.
NDTV reported that the route could reduce the journey towards AIIMS from around 35 to 40 minutes to about 15 minutes. That is an expected travel-time benefit, not a guaranteed duration for every vehicle. The result will vary with the time of day, queues at entry and exit points, merging traffic and how quickly drivers and traffic management systems settle into the new pattern.
The opening may therefore shift congestion rather than remove it everywhere at once. A smoother elevated section can help through traffic, while its ramps and connecting roads may see more demand. Drivers should treat the first few days as a period to watch route markings and traffic instructions closely, especially around Sarai Kale Khan and Mayur Vihar.
What drivers should check now
- Check whether the planned trip crosses the Sarai Kale Khan-Ashram Chowk Ring Road stretch between 9 am and 2 pm on 29 Sep.
- Keep a time buffer if the journey connects to a train, bus, flight, hospital appointment or office reporting time.
- Use the fuel cost calculator to compare the expected fuel impact of a longer diversion with the normal route. Use the vehicle's actual mileage and the current fuel price rather than assuming a fixed saving.
- Follow temporary signs, lane markings and traffic police instructions at the approaches. Do not stop on the elevated road or attempt a last-minute lane change near a ramp.
- If the revised journey continues onto a tolled highway or expressway, check the likely charge separately with the toll-charge calculator.
What to watch after the opening
The important test will be the corridor's performance after the ceremony traffic clears. Drivers should watch for the actual time taken between Mayur Vihar and South Delhi, queue formation at ramps, changes on the Ring Road and any follow-up traffic advisories from Delhi authorities.
For now, the practical takeaway is simple: avoid the specified Ring Road stretch during the 9 am to 2 pm opening window, leave extra time for a cross-city trip, and treat the reported 15-minute AIIMS journey as an expectation that still depends on real traffic conditions.
