San Francisco Muni Metro service has not been performing well for its more than 160,000 daily passengers.

The SFMTA is on track to receive the remaining 68 of its new expansion trains by next fall.

Muni subway riders may have noticed new automated voices announcing the arrival of Muni trains.

Trains entering West Portal Station have slowed over the last few days due to damage to the automatic train control system.

Muni Metro service is set to return inside the Twin Peaks Tunnel on Saturday after two months of repairs.

Now approaching, two-car N-Judah train in zero minutes.

The SFMTA has finalized a start and end date for a two-month closure of the 100-year-old Twin Peaks Tunnel

Service disruption due to a Muni train derailing Friday morning at Castro Station could stretch into the afternoon commute.

Crews begin work this weekend in preparation for major work inside the the 2.7-mile-long Twin Peaks Tunnel.

All San Francisco Muni buses throughout The City pulled out late from bus yards for service due to the radio communications system failing.

Muni officials have begun testing three-car trains at night as evident in a new YouTube video posted by the San Francisco Municipal Transportation ...

Repairs inside the 100-year old Twin Peaks Tunnel are anticipated to start over the summer, San Francisco transit officials said Tuesday.

San Francisco transit officials next week will most likely choose a new contractor for the Twin Peaks Tunnel Trackway Improvement Project.

A project to seismically upgrade the Twin Peaks Tunnel may have to start again from square one.

Muni car No. 2006 took its first fare-paying passengers down the N-Judah line around noon.

As Metro trains wound down service early Friday morning, crews and engineers headed out to test Muni’s new light rail vehicles.

A San Francisco Municipal Railway light-rail vehicle collided with a garbage truck in The City's Bayview District Thursday morning.

The subway will close early on weeknights at 9:30 p.m. and all day on the weekend starting July 22.

Supervisor Aaron Peskin is not pleased that the Central Subway Project is facing a delay of up to 10 months.

Delays continue to mount to make repairs inside the 100-year old Twin Peaks Tunnel.

The San Francisco Giants' home opener is next Monday at AT&T Park, which means the San Francisco Municipal Transportation Agency will ramp up ...

The SFMTA is once again delaying a project to replace the rail tracks inside the Twin Peaks Tunnel.

San Francisco’s transit agency is seeking reimbursement from a motorist’s insurance company after the person reportedly drove into a Muni tunnel.

The Monday night and Tuesday afternoon commute for J-Church and N-Judah Muni passengers was not a pleasant one.

Wiring inside an equipment room located at the Muni Metro Van Ness Station will soon get repaired after water flooded the room and ...

A project to replace the aging rail tracks inside the 100-year old Twin Peaks Tunnel is about to finally start.

Passengers can expect to see a three-car N-Judah in service along the entire heavily-used Metro line by the fall.

At least one person was injured when a San Francisco Municipal Railway light rail vehicle collided with a car in San Francisco's Mission ...

A trainload of smiling dignitaries welcomed San Francisco’s first new Muni light rail vehicle Friday.

A body was found inside the San Francisco Muni Metro system on the trackway Wednesday afternoon.

Most Muni Metro train arrival prediction times are now appearing properly on the NextMuni system.

The NextBus system — called NextMuni in The City — has been experiencing technical difficulties since Monday on predicting accurate arrival times.

NextMuni or any third party mobile application that draws data from the SFMTA on when the next bus or train is arriving are ...

San Francisco transit officials decided that names of public transit stations should indicate a geographic destination and not be named after people.

The Department of Homeland Security and the FBI are now working with San Francisco Municipal Transportation Agency after the transit agency was hit ...

A reincarnation of Muni’s Castro train shuttle is making a triumphant return to the subway next month.