The November 2 election was an encouraging sign that San Franciscans are aligned behind one of the key solutions to our affordability crisis: build more housing.

Last November, the City of Berkeley made the news — and history — by becoming the first U.S city to pass a sugar-sweetened beverage tax. Measure D was a significant victory for supporters, winning with 76 percent of the vote despite huge opposition from the American Beverage Association. Now that the tax has been in place since March, researchers are beginning to assess its impact.

The Bay Area Peninsula faces serious transportation challenges. But it wasn’t always jammed with cars. In fact, the Peninsula grew up around rail, in compact and walkable communities. Is this legacy enough to make rail a thriving transportation option for the corridor in the future? In advance of a major SPUR project addressing these issues, we take a look at the history of Peninsula transportation.

Many of the Bay Area's difficulties result from our fragmented system of governance. But this week, there’s an opportunity to help move that system in another direction. On Wednesday, the Metropolitan Transportation Commission will vote on whether to combine its planning staff with that of the Association of Bay Area Governments. We think this is the right move for the future of the Bay Area.