The D.C. region was ranked in the top 20 for worst traffic congestion in the world, according to a recent report on traffic data.

While police enforcement increases during the holidays, a new report shows where the D.C. region stands on drunk and drug-related driving deaths and crashes.

After more than 30 years of guiding Washingtonians through traffic’s twists and turns, legendary evening anchor Bob Immler is signing off for the last time at WTOP.

WTOP’s Dave Dildine, known for his traffic reports, is bringing his passion for weather to life with the Snowzilla Gauge — a ...