LIVERMORE (CBS SF) — A motorcyclist suffered a severe leg injury in a collision in Livermore on Thursday morning, police said.

The crash was reported about 11:55 a.m. at the intersection of South Vasco Road and Preston Avenue and involved a motorcycle and another vehicle.

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The motorcyclist was taken by medical helicopter to a hospital for treatment of the injuries following the collision, according to police.

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An investigation into the crash was ongoing. Anyone who witnessed it was asked to call the Police Department’s traffic unit at (925) 371-4850.

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