Final answer:
The color line markings on a one-way street are typically solid white lines, which indicate that all traffic should move in the same direction, and may be accompanied by directional arrows. Yellow lines, which separate lanes moving in opposite directions, are not found on one-way streets.
Step-by-step explanation:
The color line markings found on a one-way street typically consist of solid white lines that separate the lanes of traffic, and the presence of these lines indicates that all traffic on that street moves in the same direction. In the United States, you may also find yellow lines that separate lanes of traffic moving in opposite directions on two-way streets, but these are not present on one-way streets.
For added safety, arrows on the street may complement white lines to show the direction of traffic flow. Pavement signs like these are crucial for maintaining order and ensuring that drivers follow the correct paths, helping to avoid accidents.
When interpreting road signs, such as those shown in various references to Flickr images, it's essential to know the local traffic rules and signs. While many signs are universal, variations can exist, and they must be understood contextually within the city or region, such as in New York, where driving patterns can be complex due to the two-dimensional, zigzagged network of roads.