Seattle officials have long claimed to be national leaders on climate change by slashing the city's carbon dioxide emissions, even as the growing city's emissions have stubbornly hovered around 6 ...

When the Highway 99 tunnel through Seattle opens to traffic in 2019, state transportation officials plan to charge a toll to drive through it. That has ...

As Seattle Booms, City Works to Cut Driving Downtown Seattle’s population is exploding, construction cranes are everywhere, and traffic has become a near-daily nightmare. Transportation Director Scott ...

Charging drivers to enter downtown Seattle could ease traffic and curb emissions, but without the proper safeguards also could hit people of color and people with low incomes particularly hard. A ...

After the SR 99 tunnel opens through downtown Seattle, road configurations will change significantly. Here's a guide for northbound drivers to navigate surface streets in South Lake Union and SODO ...

Seattle's tech boom is drawing massive crowds of employees to town. This is what a couple of the largest local employers tell new employees about traffic and how to get about town.

A smaller share of central Seattle commuters drive alone to work in their cars, new data shows. That means more folks are using transit, walking, bicycling, carpooling and telecommuting.

The new Fourth Avenue protected two-way bike lane through downtown Seattle is now complete and open to bikers.

SEATTLE — You may need to budget a bit more money to park in parts of Seattle. Seattle Department of Transportation (SDOT) just adjusted rates for the summer which is one of several seasonal ...

Driving the news: The Downtown Seattle Association (DSA) released its July Downtown Revitalization Dashboard last week, highlighting data from June on worker and visitor foot traffic, housing ...