The "neckdown" is meant to slow down traffic, protect bicyclists and pedestrians, but those who live in San Francisco's Sunset neighborhood said it does not work. KRON4's Rob Nesbitt reports.

They went out and tested all of these,” said Marta Lindsey with Walk SF. Drivers traveling 11-15 MPH over the speed limit will be fined $50, anyone going 16-25 MPH over the limit will have to ...

The San Francisco Municipal Transportation Agency (SFMTA) is starting to get the word out to drivers of where to slow down ahead of the 33 speed cameras being installed and working by March.

Two drivers involved in separate crashes were arrested over the weekend on suspicion of felony drunk driving in Petaluma. The first wreck happened about 3:50 a.m. Sunday, when authorities received ...

SAN FRANCISCO (KGO) -- A new road configuration is annoying drivers in San Francisco's Sunset District. The so-called "neckdown" configuration is causing a lot of confusion, as a two-way street ...

SAN FRANCISCO - The man killed after a Tesla driver plowed into at least seven cars in San Francisco over the weekend has been identified. The medical examiner said Mikhael Romanenko, 27 ...

SAN FRANCISCO - A 66-year-old man was arrested after allegedly plowing his Tesla into multiple cars Sunday night, killing one person and a dog near 6th and Harrison streets. The car crash happened ...

A 66-year-old woman died after she was struck by an SUV whose driver left the scene, authorities said Monday. The crash occurred at 6:52 p.m. Sunday in the 900 block of North Coast Highway 101 ...

A deadly, multi-car collision in San Francisco on Sunday evening marks the first time in the U.S. that a truly autonomous vehicle, with no one in the driver’s seat, has been involved in a fatal ...

SAN DIEGO — A female pedestrian was struck and killed by a pickup truck in Clairemont Friday evening and the driver fled. The collision occurred at 9:02 p.m. near the intersection of Genesee ...