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California DUI defense

DUI defense in Half Moon Bay.

Half Moon Bay DUI cases are filed at the San Mateo County Superior Court in Redwood City. Half Moon Bay’s coastal location on SR-1 — connected to US-101 only via SR-92 over the Santa Cruz Mountains — creates a distinctive DUI enforcement geography on two of California’s most scenic and hazardous mountain roads.

The courthouse handling Half Moon Bay DUI cases

Half Moon Bay DUI cases are filed at the San Mateo County Superior Court, 400 County Center, Redwood City. Half Moon Bay is the only incorporated city in the San Mateo County Coastside area. See the San Mateo County DUI defense guide.

The DMV Driver Safety Office

The South San Francisco Driver Safety Office handles APS hearing requests for San Mateo County DUI arrests, including Half Moon Bay. The 10-day deadline runs from the arrest date.

10-day DMV hearing deadline

You have 10 calendar days from your arrest date to request an APS hearing. Missing this deadline means automatic license suspension beginning 30 days after arrest. Contact the applicable Driver Safety Office immediately or have an attorney request the hearing on your behalf.

Law enforcement and DUI enforcement patterns

Half Moon Bay PD enforces DUI in the city. CHP enforces on SR-1 north and south and SR-92 (the crossover to US-101) — a narrow mountain road with limited guardrails and consistent enforcement. Coastal tourism events including the Pumpkin Festival generate seasonal enforcement surges. The Mavericks surf competition area generates periodic high-volume enforcement.

How local prosecutors handle DUI cases

Half Moon Bay DUI cases are prosecuted by the San Mateo County DA’s office. Coastside cases are relatively uncommon; standard prosecution posture applies.

After a Half Moon Bay DUI arrest: your immediate priorities

Request the DMV APS hearing within 10 days at the South San Francisco Driver Safety Office. Your arraignment will be in Redwood City.

Common questions

Half Moon Bay DUI defense questions

Which courthouse handles Half Moon Bay DUI cases?

The San Mateo County Superior Court in Redwood City.

Why is SR-92 a significant enforcement zone near Half Moon Bay?

SR-92 is the only road connecting Half Moon Bay to US-101 over the Santa Cruz Mountains. It is narrow, winding, has limited guardrails in sections, and has a high accident rate. CHP treats it as a priority enforcement zone, particularly late at night.

What is the DMV hearing deadline for a Half Moon Bay DUI?

10 calendar days from your arrest date.

Which DMV office handles Half Moon Bay APS hearings?

The South San Francisco Driver Safety Office.

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