A 30-acre wildfire is burning on Highway 4 in Martinez on Friday night.
The fire is happening on westbound Hwy 4 at Alhambra Avenue in Martinez.
The fire is at three alarms and broke out around 7:47 p.m.
All lanes were closed and traffic was being diverted off Alhambra Avenue.
But all lanes have since re-opened.
But drivers should expect major delays and avoid the area.
Stay with KRON4 for updates on this breaking news story on-air, online, and on the KRON4 app.
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