Major South Road Restrictions and Key Bus Stop Closures This Thursday

Morning Commute Overview

Adelaide commuters should prepare for a complex journey this Thursday, March 26, 2026, as significant infrastructure works reach critical phases across the metropolitan area. The lead editor for adelaide.news recommends allowing an additional 15 to 20 minutes for travel, particularly if your route involves the North-South Corridor or major eastern arterials. Following the conclusion of the festival season and the recent state election, road maintenance programs have accelerated, leading to several new disruptions today.

South Road and T2D Infrastructure

The most substantial impact remains centered on the Torrensville section of South Road. As part of the ongoing River Torrens to Darlington (T2D) project, a permanent traffic alignment is now in effect between Ashley Street and the West Thebarton Road intersection. Motorists are reminded of the following strictly enforced peak-hour restrictions:

• No Right Turns: During peak periods (7:00 am – 10:00 am and 2:00 pm – 6:00 pm), right turns are prohibited from both West Thebarton Road and Ashwin Parade onto South Road.
• Northbound Constraints: Motorists traveling north on South Road are permanently prohibited from turning right into West Thebarton Road at any time.
• Speed Limits: A mandatory 40 km/h speed limit remains in force through the construction zone to protect crews working on the Tunnel Boring Machine launch site.

Arterial Roadworks and Regional Delays

Beyond the primary corridor, several other major routes are facing disruptions today. Resurfacing works continue on Greenhill Road in Burnside between St Albans Drive and the Greenhill Summit Track. While heavy machinery is primarily active at night, daytime drivers will encounter speed reductions and intermittent lane merges. In the Adelaide Hills, Torrens Valley Road is under local traffic management between Cuddlee Creek and Gumeracha from 9:00 am to 4:00 pm. Additionally, roundabout maintenance at Oliver Rogers Road and Lady Ruthven Drive in Outer Harbor may cause minor delays for coastal commuters.

Public Transport and Adelaide Metro Alerts

Adelaide Metro has confirmed several specific stop closures for today, Thursday, March 26. Passengers are advised to check real-time data before heading to their usual stops:

• Brighton Road: Stops 36 and 37 (East side) are closed today for maintenance.
• Modbury: Stop 43C on Smart Road (North side) is unavailable throughout the day.
• Sir Donald Bradman Drive: Stop 6A (North side) remains closed, affecting routes 163, J1, J2, and AO26.
• Marion Road & Anzac Highway: Ongoing detours remain in place for routes 248, 248A, and M44 due to utility upgrades.

Train services on all lines are currently operating on a standard Thursday schedule with no reported major faults. However, bus users in the western suburbs should remain vigilant as detours around the T2D construction zone continue to add 5 to 10 minutes to standard route times.