The agency tested all of its railcar models on the Yellow Line, and ran tests in a variety of weather conditions and at a variety of speeds. No other CTA lines have characteristics similar to ...

Thank you. Answer: The double-yellow lines on a roadway or highway signify "No Passing" allowed in either direction. A driver may only cross those lines when making a left turn. You may also see ...

"Double yellow lines indicate a prohibition of waiting at any time even if there are no upright signs. "You MUST NOT wait or park, or stop to set down and pick up passengers, on school entrance ...