The project will bring parking-protected bike lanes, improved intersections, boarding islands at bus stops and other pedestrian safety improvements.

Construction is yet again delayed, and light rail shutdowns between West Portal and Castro stations will likely extend into weekdays.

Many users say the transition was badly bungled, with some disabled users cut off from access to wheelchair-accessible vans.

Construction on pedestrian safety, lighting and infrastructure projects near the station will cause some traffic and transit disruptions.

Put out to pasture in the early 2000s, the S line has returned, giving morning commuters from West Portal to Embarcadero some breathing room.

Master this arcane knowledge about SF's parking laws to amaze your friends, neighbors and SFMTA enforcement agents.

Racing to get work done before the holiday moratorium on construction, crews have added Saturdays to the work schedule.

The videos detail the many modifications coming to the city's traffic "backbone" over the next three years.

It's going to take a while, though.

Have the new empty cars at Carl and Hillway helped reduce overcrowding during the morning rush?

If you haven't discovered them yet, you're about to: the Upper and Lower Haight are sporting some new speed bumps.

Intersections in Golden Gate Park, lower Nob Hill, the Wiggle and the edge of SoMa now have soft-hit safety posts.

Construction crews are now adding cables to the Transbay Transit Center's Bay Bridge replica, which will take buses from the actual Bay Bridge to the future transit terminal.