By CBS13 Staff

VACAVILLE (CBS13) — Traffic was backed up for miles after a deadly crash along eastbound Interstate 80 through Vacaville early Friday morning.

The crash happened just after 3 a.m. near the Nut Tree Parkway offramp.

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Exactly what led up to the crash is unclear, but California Highway Patrol confirmed that at least one person has died.

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A SigAlert was issued a little before 4 a.m., but the freeway was back open by 5:30 a.m.

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Drivers should expect some residual backups through the early morning commute as traffic recovers.