Typically traffic information is displayed on the DMS signs, but the “slower traffic keep right” messages run on 25 percent of the signs all over the district for two hours a day in the non ...

Q: Why did they remove all the “slower traffic keep right” signs from the left lanes? Josh Smith. A: Some of these signs remain, even on Interstate 280. But HOV signs, merging signs and others ...

Seattle's freeway traffic is a lot like its politics. Drivers tend to stay to the left. On the freeway, drivers are supposed to keep right except to pass slow-moving traffic (unless you're in a ...

Arkansas Department of Transportation crews are installing signs across the state to remind drivers of the law that prohibits vehicles from continuous travel in the left lane of a multi-lane highwa… ...