New research shows that the economic benefits of roadbuilding projects don’t come close to exceeding most projects’ costs.

A bill awaiting the governor’s signature would require cities to report new historic preservation ordinances and assess how ...

The decision invalidates a preliminary injunction that blocked two key housing bills.

Curb monitoring technology is helping cities build a growing understanding of the shifting demand for this valuable urban ...

D.C. residents and visitors take as many as 30 million trips on bikes or shared mobility, yet bike lanes cover just one ...

A new bus operations center in South Florida will be one of the largest all-electric facilities in the country, with 20 acres ...

The last of four dams on the Klamath River on the border between California and Oregon was demolished last week, signaling ...

A federal court ruling effectively prevents the Environmental Protection Agency from pursuing civil rights claims in one of ...

The law would require all vehicle models 2030 and later to include technology that warns drivers when they exceed the speed ...

The 9-mile rail line could be a welcome breath of fresh air for one of the region’s most polluted communities.

E-bike rebate programs are proving popular in cities and states around the country, although some, like California’s, are ...

Current regulations prohibit ‘congregate housing’ in many parts of the city. Seattle city council members will consider a ...