Broken Down on the 101 or 166 Near Santa Maria? Start Here

Published 17 September 2026

Plenty of the calls Santa Maria Tow Truck gets start with a driver who expected a state patrol truck to pull in behind them on the 101, the way one might in Santa Barbara or San Luis Obispo. That truck isn't on its way: no Freeway Service Patrol works US 101 between Los Alamos and Nipomo, Santa Maria and Orcutt included, so if you're stranded here, your help is the CHP and whichever tow company you call.

Here's the order we'll follow: where the patrols end, what to do on the shoulder, the four-hour rule in CVC 22651(f), the 166, the fog, and when a jump start, a tire change or fuel delivery makes more sense than a tow.

The Freeway Service Patrol is a joint program of Caltrans, the CHP and a local transportation agency. Its drivers can add a gallon of gas, jump a battery or put on your spare, and a car they can't fix gets moved free to a drop-off spot the CHP has approved. They won't haul it to a repair shop or a house, won't carry motorcycles and won't work a crash unless the CHP asks.

Santa Barbara County runs its patrol only on the South Coast, along Highway 101 from Bates Road to Los Positas Road, Monday through Friday from 6:30 to 9:30 a.m. and 3:30 to 6:30 p.m. In San Luis Obispo County, the southern beat stretches about 11 miles south from Los Osos Valley Road to the North 4th Street interchange in Pismo Beach. In between, from Nipomo past the river to Santa Maria, Orcutt and Los Alamos, there's no patrol.

That gap belongs to the CHP Santa Maria Area, (805) 608-6310, whose officers patrol the 101, the 166, the 135, Highway 1 and SR 33 across northern Santa Barbara County - and to whatever tow company you decide to call.

Can the car still move? Roll it all the way over, well off the lanes, and switch on your hazards. As of January 1, 2026, CVC 21809 tells drivers approaching any stationary vehicle with its hazards flashing or another warning device displayed to move out of the lane next to it when that's safe, or else to ease off and pass slowly. Then get out through the passenger door and put the guardrail between you and the lanes.

If the car has stopped in a lane with traffic still moving around it, phone 911 before anything else - only officers have the authority to shut a lane down. Under CVC 22651, an officer can have a vehicle removed right away if it's blocking traffic, and subdivision (f) allows removal of one left for over four hours along the freeway right-of-way when the driver, if there is one, can't move it under its own power. The CHP Santa Maria office treats that car as a stored vehicle, to be collected from a yard.

When you call us, name the road, which way you're headed and the number of the exit behind you. Exits on the 101 are numbered by the mile - 165 is Clark Avenue, 169 Betteravia, 171 Main Street, 173 Broadway, 175 the river crossing where the 166 branches east, and 179 Tefft Street - so your exit number tells our driver where you are and which side of the median to pull up on.

Through town, SR 166 is Main Street; east of the 101 it climbs the Cuyama River canyon into the Cuyama Valley. A sign where it leaves the freeway warns that New Cuyama, 52 miles east, has the next services, and the full drive runs about 54 miles and takes well over an hour.

The highway also closes. In January 2023 it reopened from the 101 to SR 33 one morning, then closed again by 12:30 p.m. On February 27, 2023, mudslides and flooding shut a stretch of roughly 65 miles until evening, and on September 19, 2024, flash flooding closed it from the 101 to New Cuyama for about three hours. Grass fires have closed it as well. And New Cuyama's average July high is 94.6°F.

That's why a breakdown east of the freeway needs a different kind of call. Tell us the last landmark or mile marker you passed, and whether you have water. If the road is closed to you, it's closed to our tow truck too.

Santa Maria's fog is the marine layer: stratus pushed inland off the cold ocean and trapped under a temperature inversion, which NOAA says can hold it there for days or weeks. It isn't tule fog, but on a wet shoulder the driver coming up behind you still sees your hazards late - one more reason to get out of the car and off the pavement while you wait.

A good share of breakdowns end with the car driving off. The ones that need a tow tend to make it obvious: an engine that turns over but won't catch, an overheated engine, a flat tire on a bent wheel, or a battery that quits again minutes after a jump - and an all-wheel-drive or electric car rides a flatbed regardless. Everything else falls to our roadside assistance for drivers stuck on the 101 or the 166, and what your car did tells us which fix to bring:

• A click or silence when you turn the key - usually the battery. AAA puts a battery's output about 30 percent lower at 32°F, and one of Santa Maria's occasional freezing mornings is when a worn-out battery finally gives up. Our jump pack handles it.
• A flat tire and a spare that holds air - we'll change it; if the spare is a compact, make a tire shop your next stop. No spare means a tow.
• Out of fuel on the 166 - we deliver gas or diesel, enough to make it to a pump; that 52-mile stretch without services is where most of these calls begin.

With no patrol, the decision is yours, and that works in your favor: a tow you arrange goes wherever you say, while a car stored after a CHP-ordered tow sits in a yard until you come to get it. The four-hour rule is your deadline for making that choice.

Santa Maria Tow Truck's 24-hour dispatch line will ask which road you're on, your direction and exit; your car's year, make, model and drivetrain, including whether it's AWD or electric; what went wrong; and your destination. Then we quote one total and tell you roughly when to expect us, before a tow truck leaves.

A patrol truck would have cost you nothing. A private tow does cost something, and its price is set on the phone, not by the state - which takes us back to the first guide in this set: what California allows tow companies to charge.