Drivers have been stuck in Sydney's M4 tunnel for several hours over fears part of its concrete roofing could collapse. The motorway was closed to westbound traffic between Haberfield and North Strathfield because of roadworks.
Breakdown
- Roof bulge discovered during maintenance led to full westbound tunnel closure 15s
- Government and Transurban dispute over communication about the incident 49s
- One westbound lane has temporarily reopened; repairs are ongoing 1m 48s
- Full tunnel closure scheduled overnight for urgent repairs 3m 6s
- Delays and disruptions may persist into the following days 3m 15s