Bengaluru airport traffic: Ballari Road work brings 18-month detours

By Geetanjali · 07 Nov, 2026

BDA has started an 18-month elevated-corridor project on Ballari Road. Goods vehicles and KSRTC/private buses are barred, while airport and city traffic must follow alternate routes.

Bengaluru airport traffic: Ballari Road work brings 18-month detours

Bengaluru's Ballari Road has entered an 18-month construction phase after work on a four-lane elevated corridor began on 6 Nov 2026. The Bengaluru Traffic Police has barred goods vehicles and KSRTC and private buses from the affected stretch, so airport and city traffic must use designated alternative routes around Hebbal.

The change matters to anyone travelling to Kempegowda International Airport through north Bengaluru, as well as bus operators, delivery fleets and other commercial vehicles. The traffic order is confirmed by the Bengaluru Traffic Police advisory; the 18-month period is the project's scheduled construction duration, not a guarantee that every day will have the same diversion pattern or congestion level.

Key takeaways

Work on the Ballari Road elevated corridor started on 6 Nov 2026 and is scheduled to continue for 18 months.
Light, medium and heavy goods vehicles, along with KSRTC and private buses, are barred from the affected Ballari Road section.
The affected link runs between the University of Agricultural Sciences staff quarters and Mehkri Circle near Hebbal.
Airport-bound traffic from central Bengaluru can use the Old High Grounds–Tannery Road–Nagawara route; traffic from Yeshwanthpur has a Mattikere–BEL Circle–Ring Road option.
No fuel-price or toll-rate change is part of this order; the immediate issue is route choice and travel time.

What has changed on Ballari Road

The Bangalore Development Authority is constructing a four-lane elevated corridor between the University of Agricultural Sciences staff quarters and Mehkri Circle. The road section links the Hebbal area with the main airport approach, which is why the traffic police expect pressure on nearby routes while construction equipment and work zones are in place.

According to the traffic advisory reported by Business Standard and The Times of India, all goods vehicles, including light goods vehicles, medium goods vehicles and heavy goods vehicles, are prohibited on Ballari Road during the construction period. KSRTC and private buses are also barred from the stretch. The Times of India reported that school buses, cars and two-wheelers can use the road, but private motorists should still expect slower movement and changes in lane flow. The police have advised motorists, including emergency vehicles, to follow the announced alternatives where applicable.

Alternative routes for airport and city traffic

From central Bengaluru towards the airport

Traffic approaching the airport through Hebbal has been advised to use Old High Grounds Junction, Kalpana Junction, Old Udaya TV Junction, Cantonment Railway Station, Tannery Road and Nagawara Road before continuing towards the airport. This route avoids relying on the restricted Ballari Road section.

From Yeshwanthpur towards the airport

Vehicles from Yeshwanthpur can take Mattikere Road, turn right at BEL Circle and continue along the Ring Road towards Kempegowda International Airport.

From the airport or Hebbal towards the city

One alternative is to turn left at Hebbal, continue to Nagawara Junction, turn right through Bamboo Bazaar and use Queens Road towards central Bengaluru. Another is to take Hebbal Ring Road, continue through Kuvempu Circle and Goraguntepalya Junction, then turn left towards Dr Rajkumar Road.

For local trips from Hebbal towards RT Nagar, Anand Nagar or Jayamahal Road, the traffic police have directed motorists to use the service road near Baptist Hospital, continue towards CBI Junction and then join Anand Nagar Main Road or Ballari Main Road as appropriate. These are advisory routes, so drivers should follow any fresh signs or instructions at the work site.

What the diversion means for drivers and operators

Airport passengers should not assume that the usual Hebbal approach will take the same time during construction. The authorities have not published a fixed extra travel-time estimate, and congestion will vary by departure time, weather, airport traffic and incidents on the alternate roads. A flight plan should therefore include a practical buffer rather than rely on a single normal-day travel time.

For goods operators and bus services, the order is more direct: the prohibited vehicle categories need a different corridor before reaching the restricted road. Dispatchers should check the vehicle class, confirm the permitted approach and brief drivers before departure. Entering a restricted section can create a delay even if the original route looks shorter on a map.

For private car users, the useful comparison is not just the shortest route. A diversion can alter distance, idling time and fuel use. Once the route is selected, the fuel cost calculator can help estimate the trip impact using the vehicle's own mileage. Check the latest petrol prices across Indian cities before making a longer recurring airport journey; there is no verified basis for assigning one fixed rupee cost to every commuter.

How to plan an airport trip now

Check the Bengaluru Traffic Police route advisory and live traffic conditions before leaving.
Select the route for the direction of travel: city to airport and airport to city have different alternatives.
Leave additional time for the diversion, but do not rely on an invented minute estimate; conditions will change with traffic volume.
Keep the vehicle's fuel level, FASTag balance and airport terminal details in mind before entering the route.
For a longer road journey connecting to the airport, use the road-trip planner to compare distance, fuel and time assumptions.

What to watch next

The 18-month timeline is a planned execution period. The traffic arrangement may change as construction moves between stages, so the current diversion map should not be treated as permanent. Drivers should watch for further Bengaluru Traffic Police or BDA notices, especially if a work phase closes a service lane or changes access near Hebbal.

The immediate takeaway is simple: the Ballari Road restriction is about managing a major construction zone, not changing the cost of fuel or tolls. Airport passengers, private motorists, bus operators and commercial fleets should choose the correct direction-specific alternative, follow on-ground signs and reassess the route before every trip.