The Hume Freeway will be closed in both directions at Epping this weekend.
The closure will be between 8pm tonight, Friday, and 5am on Monday.
Authorities will close the freeway between Cooper Street, Epping, and the Hume Highway at Craigieburn due to works at the O’Herns Road interchange.
Stage two works at the interchange involve a bridge beam lift.
Motorists are advised to follow detour signs on the Hume Freeway or M80 Ring Road.