Gridlock alert days are declared when the DOT determines there will be heavy traffic congestion that blocks the city’s network of intersections. The DOT encourages commuters to use mass transit, ...

A weekend closure of eastbound Interstate 80 in San Francisco prompted travelers to shift to public transit, easing traffic ...

A 911 call taker urges the importance of knowing one’s location and remaining calm, when precious seconds count.

Every driver knows the sinking feeling of hitting unexpected traffic, but some highway segments consistently defy smooth travel, transforming daily commutes into epic struggles. This article cuts ...

New York City officials made headlines at the beginning of this year by implementing a hotly debated and long-awaited pricing plan to decrease traffic in Manhattan. Congestion pricing, a tactic used ...