LONG BEACH (CBSLA.com) — Southbound Long Beach (710) Freeway on-ramps from Pacific Coast Highway were closed Wednesday morning as crews cleaned up a sulfur spill.

The non-HazMat spill was reported at 10:18 p.m., according to the California Highway Patrol.

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The on-ramps and “slip ramp” were shut down.

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It was unclear how the sulfur spilled.

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