Crash Blocking All Southbound HWY-101 Lanes Near Petaluma

CHP warns drivers to avoid the Petaluma area as crews respond to a crash this morning.

Traffic Signal Failure Snarling East Washington Highway Traffic

A traffic signal outage on a HWY-101 ramp has traffic backed up.

Multiple Slowdowns Today On Sonoma County Roadways

Construction projects are slowing traffic today with closures remaining in place through the afternoon.

Fatal Crash Shuts Down HWY-101 Lanes: CHP

A traffic collision is blocking northbound Highway 101 south of Highway 12 in Santa Rosa, triggering severe delays.

Severe Traffic Alerts On HWY-101, CA-1: CHP

Motorists are advised to expect delays and to use alternate routes to avoid the area.

Expect Traffic Slowdowns In Petaluma During Construction

Petaluma police warned drivers to plan for delays due to road work on Petaluma streets.

Truck Fire Reported On 101 Near Petaluma

Drivers should watch for delays on HWY-101 this morning caused by a truck fire.

More Trains For North Bay As US-101 Commute Gets 'Smarter'

More train, less bus planned for some areas in new transit plan seeking to reshape 101 travel.

Here You Come Again: Third Change To Sonoma Marin Carpool Hours On HWY-101

Another change for Highway 101 drivers between Marin and Sonoma: the high occupancy vehicle lane hours have changed again.

Intersection Closed In Petaluma Due To Emergency Repairs: Police

Police sent out an alert at 6:40 a.m.

Fatal Crash Closes Adobe Road Near Petaluma: CHP

A fatal crash shut down a stretch of Adobe Road near Petaluma early Friday, blocking traffic in both directions.

Slow Down, Petaluma: New Traffic Rules, Speed Limits

Petaluma traffic scofflaws beware of a bullet list of new safe-driving measures rolling out across town.

North Bay Commuters Help Fuel Public Transit Surge. Will They Keep It Going?

More people around the Bay Area region are riding trains, boats, and buses and transit agencies are offering goodies to keep it up.

Opposition To Marin Sonoma Narrows Carpool Hours On US-101 Is Heating Up

New, Longer Carpool Hours ​​On US-101 From Santa Rosa to the Golden Gate Bridge spark a Change.org petition and letter campaigns.

New, Longer Carpool Hours ​​On US-101 Between Santa Rosa And Petaluma Surprise Commuters, Stir Rumors

Commuters on the Sonoma Marin Narrows say longer carpool hours are making traffic worse.

Caltrans To Repair Storm-Damaged Section Of Highway 37

The work on Highway 37 at Lakeville Highway requires five consecutive nights of closures.

Cow Disrupts Traffic Near Petaluma

Beware of a white-and-black bovine in the roadway.

Caltrans Reschedules Hwy 37, Lakeville Hwy Lane Closures

A delay in the arrival of construction materials caused the change in schedule.

Caltrans To Repair Pavement On Highway 37 At Lakeville Highway

The upcoming roadwork requires overnight closures for several consecutive nights.

Runaway Cow Reported On Sonoma County Roadway

The white or light-colored bovine was last seen heading north on Stony Point Road.

Multiple Sonoma County Roadways Closed By Flooding

See a county live stream of the conditions on one of the impacted roadways.

SMART Seeks Applicants For Citizens Oversight Committee

Four positions are vacant on the nine-member advisory committee.

SMART To Resume Service Tuesday After 3-Day Closure

The agency extended customer service hours and will reimburse commute expenses incurred on rides with Uber, Lyft and taxis.

Grand Opening Celebration Set For Petaluma North SMART Station

Attendees can be among the first to ride to the new Petaluma North station.

Here's Why SMART Will Suspend All Train Service This Weekend

The entire rail line serving Marin and Sonoma counties will be out of service.

SMART To Stop Service For 1 Weekend To Test For New Petaluma Station

The entire SMART line serving Marin and Sonoma counties will be out of service and a section of Todd Road in Santa Rosa will be closed.

Sonoma County Approves Purchase Of 7 More Zero-Emission Buses

The county will spend $8.75 million on the new buses, at a net cost of $1.25 million each, using local, state and federal funds.

SMART Expands Airport Shuttle Service Area, Extends Hours

The shuttle now serves east of U.S. Highway 101 to destinations including the Luther Burbank Center for the Arts.

Traffic Alert: Petaluma's D Street Bridge Opening To Cause Delay

The bridge was expected to be opened multiple times Monday, police said.

Nightly Ramp Closures Set For This Week: Marin Sonoma Narrows Project

The overnight closures impact southbound U.S. Highway 101 on- and off-ramps near Novato.

SMART Trains Delayed By Fire

Trains 18 and 21 were affected, SMART said.

2 Petaluma Traffic Advisories Issued

Both advisories were related to traffic delays expected in the city Friday night.

$2.1M Boost For Infrastructure Work In Sonoma County

The latest round of federal funding will fund a pair of infrastructure projects in Santa Rosa and Schellville.

Petaluma Transit Begins Free Rides For All

In a first for the Bay Area, Petaluma Transit has launched a one-year experiment to provide free public transportation for all riders.

Bridge Repair: Caltrans To Close SR-116 In Forestville For 72 Hours

Drivers should allow extra time — around 7 minutes — if they plan to travel through this way over the weekend.

Sonoma County Prepares For Summer Roadwork Season

Crews will resurface dozens of roads this summer, repair landside damage, replace one bridge, and perform maintenance on 24 others.

$15.68M Allocated For Sonoma County Road Improvements: Caltrans

Billions in state and federal funding were awarded for infrastructure upgrades and repairs in Sonoma County, the Bay Area and California.

SMART Sets New Ridership Record

"This unprecedented ridership demonstrates the immense value SMART brings to our communities."

Westbound Highway 37 Closed For 55 Hours This Weekend: Caltrans

Starting at 9 p.m., westbound SR-37 is closed from Mare Island in Solano County to Sears Point in Sonoma County.

Map: North McDowell Road Closed This Weekend At New SMART Station

A partial SMART system closure is also planned this weekend, with no trains running to or from the Sonoma County Aiport and Cotati stations.