What is the maximum distance for tangent spacing according to posted speed limits?

Prepare for the ATSSA Traffic Control Supervisor Test. Study with flashcards and multiple-choice questions, with hints and detailed explanations for each question. Ace your exam!

The correct answer relates to the established guidelines that specify maximum distance for tangent spacing in relation to posted speed limits. According to best practices in traffic control, the maximum tangent spacing is commonly set at double the posted speed limit distance. This distance ensures that the spacing is adequate for drivers to react appropriately to the traffic control devices and to maintain safe driving conditions without creating confusion or undue delays.

The recommendation for doubling the posted speed limit takes into account the increased speed of vehicles and the need for a clear sightline for drivers. This approach fosters an environment where proper visualization of traffic patterns exists, aiding in both navigation and safety. In essence, this guideline helps to balance the flow of traffic while maintaining safety standards.

The other options, while related to spacing, do not align with the established practices. Maximum spacing distances are carefully calculated and are not simply a repetition of the speed limit or arbitrary fixed distances, which could compromise safety on roadways.

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