DUI Checkpoints in Trinity, CA
| City | Location | Date |
|---|---|---|
| Trinity | Sobriety/driver license checkpoint will be held in Trinity River Area. The checkpoint will be set at an unknown location within the county | Friday August 8th, 2025 From 6:30 PM to 2 AM |
Trinity County DUI Checkpoint Locations
Trinity County, nestled in Northern California’s rugged mountains and national forests, is known for its scenic byways, outdoor recreation, and small-town charm. Despite its relatively low population, the county experiences spikes in traffic during tourism seasons, festivals, and holidays—especially along Highways 299 and 3. DUI enforcement in Trinity County is primarily handled by the California Highway Patrol (CHP) and the Trinity County Sheriff’s Office. Below are key DUI checkpoint locations throughout the county, with addresses, detailed context, and the enforcement agencies involved.
1. Highway 299 & Nugget Lane, Weaverville, CA 96093
This location lies just outside downtown Weaverville, the county seat and primary population center. The CHP frequently conducts DUI checkpoints here due to traffic flowing to and from Trinity Lake, campgrounds, and local restaurants.
Address:
Highway 299 & Nugget Lane,
Weaverville, CA 96093
Enforcement: California Highway Patrol (CHP)
2. Highway 3 & Main Street, Weaverville, CA 96093
Near the heart of historic downtown Weaverville, this intersection sees moderate traffic from both locals and tourists. The Trinity County Sheriff’s Office establishes checkpoints here during weekends, especially in summer months when festivals and events draw crowds.
Address:
Highway 3 & Main Street,
Weaverville, CA 96093
Enforcement: Trinity County Sheriff’s Office
3. Highway 299 & Steel Bridge Road, Douglas City, CA 96024
Just east of Weaverville, this stretch of Highway 299 is a key access point for drivers entering from Redding. The CHP sets up DUI checkpoints here to monitor traffic heading into Trinity County, especially during holiday weekends and regional events.
Address:
Highway 299 & Steel Bridge Road,
Douglas City, CA 96024
Enforcement: California Highway Patrol (CHP)
4. Main Street & Mary Avenue, Hayfork, CA 96041
This central intersection in the rural town of Hayfork is a common checkpoint site for the Sheriff’s Office. With limited roads in and out of town, DUI enforcement here is effective, particularly during local gatherings or fair weekends.
Address:
Main Street & Mary Avenue,
Hayfork, CA 96041
Enforcement: Trinity County Sheriff’s Office
5. Wildwood Road & Highway 36, Wildwood, CA 96076
This junction is a strategic location where several remote routes meet. Due to its use by drivers traveling between Trinity and adjacent counties, the CHP occasionally operates DUI checkpoints here during long weekends and traffic surges.
Address:
Wildwood Road & Highway 36,
Wildwood, CA 96076
Enforcement: California Highway Patrol (CHP)
6. Trinity Dam Boulevard & Lewiston Road, Lewiston, CA 96052
Near Trinity Lake and multiple recreational areas, this intersection becomes busy during summer. DUI checkpoints are set up by the Sheriff’s Office to catch impaired drivers leaving marinas, cabins, and campgrounds.
Address:
Trinity Dam Boulevard & Lewiston Road,
Lewiston, CA 96052
Enforcement: Trinity County Sheriff’s Office
7. Highway 299 & Browns Mountain Road, Helena, CA 96048
Located along a winding section of Highway 299, this site is monitored by the CHP due to its high-risk driving conditions and seasonal tourist flow. DUI checkpoints help reduce incidents on this often challenging stretch of road.
Address:
Highway 299 & Browns Mountain Road,
Helena, CA 96048
Enforcement: California Highway Patrol (CHP)
8. Hayfork Creek Road & Highway 3, Hayfork, CA 96041
This intersection provides access to back roads and residential areas. The Trinity County Sheriff’s Office sets up checkpoints here during local rodeos, concerts, and regional festivities to catch impaired drivers leaving public events.
Address:
Hayfork Creek Road & Highway 3,
Hayfork, CA 96041
Enforcement: Trinity County Sheriff’s Office
9. Rush Creek Road & Highway 299, Lewiston, CA 96052
Located near popular fishing and boating areas, this checkpoint location sees increased traffic on weekends and during outdoor recreation seasons. DUI checkpoints here help protect both locals and visitors.
Address:
Rush Creek Road & Highway 299,
Lewiston, CA 96052
Enforcement: Trinity County Sheriff’s Office
10. Trinity Alps Road & Highway 3, Coffee Creek, CA 96091
Set against the backdrop of the Trinity Alps Wilderness, this area draws campers and backpackers. DUI checkpoints are occasionally established here during peak tourism months to prevent impaired driving along narrow mountain roads.
Address:
Trinity Alps Road & Highway 3,
Coffee Creek, CA 96091
Enforcement: Trinity County Sheriff’s Office
These DUI checkpoint locations are crucial in keeping Trinity County’s roadways safe—particularly during peak recreational times. Local law enforcement, including the California Highway Patrol and Trinity County Sheriff’s Office, are committed to reducing impaired driving throughout the county.