Delaware Defensive Driving Practice Test

According to DelDot regulations, can a yield sign and a traffic signal operate together to control the same right-turn lane?

1. Yes

2. No

3. Only in rural areas

4. Only in emergencies

The correct answer is: No

In traffic regulation, a yield sign and a traffic signal operating together in the same right-turn lane can create confusion for drivers. Having both indicators would lead to ambiguity regarding right-of-way rules: the yield sign suggests that drivers must slow down and yield to oncoming or cross traffic if necessary, while a traffic signal provides a more definitive directive (stop or go). DelDOT regulations call for clarity in traffic management to ensure that drivers understand the rules they must follow at intersections. When multiple signals are present that convey different instructions at the same location, it complicates the driver's decision-making process, which can elevate the risk of accidents. For these reasons, the use of both a yield sign and a traffic signal in the same right-turn lane is not permitted under these regulations. This approach helps maintain a standard system for signaling and thus enhances road safety for all users.