PTOE Exam Questions with 100% Verified Correct Answers 2025/2026

PTOE Exam Questions with 100% Verified Correct Answers 2025/2026 When more than one countermeasures are being considered for implementation at a problem location (e.g., both adding a left turn lane and signalizing an intersection), the Crash Modification Factors for the individual countermeasures: a. Are added together b. Are multiplied together c. Cannot be combined d. Only the Crash Modification Factor that has the greatest impact is used - Correct Answer b. Are multiplied together If an incident blocks one of three freeway lanes, the likely capacity reduction due to the incident is: a. 33% b. 51% c. 75% d. 90% - Correct Answer b. 51% What are the colors most commonly used for regulatory signs? a. White, black, and red b. White, black, and yellow c. Red, white, and green d. Black, yellow, and red - Correct Answer a. White, black, and red For a spot speed study, a sample size of how many vehicles is generally considered reliable under most circumstances? a. 50 vehicles per lane b. 100 vehicles per lane c. 200 vehicles per lane