SLO County hit with road closures, fallen trees – updates

March 21, 2023

Tuesday morning in SLO, photo by George Sullivan


Tuesday morning commuters are facing downed trees, road closures and flooding throughout San Luis Obispo County, according to the California Highway Patrol.

SLO County is under a flood watch and wind advisory as another atmospheric river drenches the county in rainfall, according to the National Weather Service. The weather service recommends residents be alert for flooding when driving.

Rain is forecast to continue to pelt the area through Wednesday, with more flooding and road closures expected.

Road closures, flooding and hazards with updates:

Los Berros Road at Valley Road, stop sign down

Jaunita Avenue downed wires submerged in flood waters between Strand Way and Lakeslide Avenue

Highway 101 northbound at the Grand Avenue offramp, tree blocking both lanes

Highway 101 northbound at Spring Street offramp, tree blocking right lane, Paso Robles

Hausna Townsite Road closed at the bridge to end of road

Hi Mountain Road dirt portion closed

Upper Lopes Canyon Road closed at north of waters end

Stage Coach Road from TV Tower Road to end of the road

Hausna Road from Sparks Trail to Agua Escondido

Perfumo Canyon Road full closure

See Canyon Road closed from Pippin Lane to north end of Perfumo Canyon Road

Los Palos Road closed at Santa Barbara Road

Penman Springs Road closed at crossing

Santa Rita Road closed from Mars Road to Ridge Road

Avenales Ranch Road closed from Pozo Road to end of road

Pozo Road closed from Avenales Ranch Road to State Route 56

Chimney Rock Road closed at Fawn Lane

Old Creek Road closed from Highway 1 to Highway 46

San Marcos Road closed from Wellsona Road to Ncaimiento Lake Drive

Santa Rosa Creek Road full road closure

Mill Road closed at the creek crossing

Cholame Valley Road closed from State Route 46 to McMillan Canton Road

O’Donovan Road closed at crossing

Shell Creek Road closed at crossing

Airport Road closed at crossing

Buena River Drive closed at crossing

Rocky Canyon Road tree down, Atascadero

Huer Huero Road blocked by fallen tree near Wilson Creek Road, rural Santa Margarita

Burton Drive blocked by fallen tree at Village Lane, Cambria

Division Street closed between Las Flores Drive and Riverside Road

Creston Road closed between Neal Springs and Cripple Creek roads

State Route 58 eastbound closed at Shell Creek Road

Sate Route 41 closed from Los Altos Road to San Gabriel Road, Atascadero

Highway 1 closed a Ragged Point Inn

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