Linda Poon

The new book “Sidewalk Nation” explores the legal and bureaucratic challenges cities face in building and maintaining “America’s most overlooked resource.”

The most interesting celebrations are happening far from DC, where local planners have spent years preparing for the occasion.

Takeoff for air taxis is still years away, but developers are already starting to lay down the infrastructure for their landing.

NYC is gearing up for a sidewalk shed makeover, with new rules and designs to make them less ugly.

An unfinished piece of Gaudi’s vision for the famed basilica could displace 3,000 residents who live nearby.

A family of black cab drivers braces for the arrival of robotaxis

A plan to carve a park from a historic golf course in Sydney taps into a global debate over land use.

Where public libraries fall short, a centuries-old book lending system fills in the gap.

One of the city’s most ambitious green infrastructure projects to date is to resurrect an old waterway.

A new novel from urban planner Sam Schwartz warns about the real-world risks AVs pose to cities.