District of Columbia

2 billion older phones cannot use Google and Apple contact-tracing tech

How Cornell Disguised Drivers to Gauge the Public’s Reaction to Autonomous Vehicles

Why Red-Light Cameras are Dice Loaded against Trucks

Oil prices go negative — and Washington is paralyzed over what to do

Border Checkpoints Discourage Travelers Between States

1 in 3 U.S. Bridges Needs Repair or Replacement… At the current rate, it would take 50 years to fix all of the nation’s structurally deficient bridges

What I-66 toll money could pay for next (if traffic returns) in Northern Virginia

EPA and NHTSA Release the SAFE Rule — Don’t You Feel Safer?

Will my car’s cabin air filter help reduce the spread of coronavirus?

Va., Md. make changes to tolling amid COVID-19 pandemic