Transportation-related technology has advanced so much that navigational tools can now help you stay safe while driving. For instance, Waze can warn you about the crash history of the road ahead, and ...

A question I am frequently asked is about passing and no-passing markings on our highways. I often get comments describing a particular location on some highway where the center lines allow for ...

On all major highways, lines are painted on the roadway to indicate whether passing another vehicle is allowed or not. Most drivers know that yellow lines separate vehicles traveling in opposite ...