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NEW QUESTION # 103
For a signalized intersection with a volume-to-capacity ratio of 0.95 and a cycle length of 80 seconds, what is the average control delay per vehicle per the HCM?
- A. 55 seconds
- B. 35 seconds
- C. 45 seconds
- D. 65 seconds
Answer: A
NEW QUESTION # 104
For a horizontal curve on a road with a design speed of 65 mph, a superelevation rate of 8%, and a side friction factor of 0.12, what is the minimum radius per AASHTO?
- A. 1,500 feet
- B. 1,650 feet
- C. 1,200 feet
- D. 1,350 feet
Answer: D
NEW QUESTION # 105
18 crashes occurred on a 3.2-mile section of two-lane road during a 2-year period. The AADT on this road is
13,000 vehicles per day. What is the crash rate?
- A. 43 crashes per 100 million vehicle miles
- B. 118 crashes per 100 million vehicle miles
- C. 136 crashes per 100 million vehicle miles
- D. 59 crashes per 100 million vehicle miles
Answer: D
NEW QUESTION # 106
Per the AASHTO Roadside Design Guide, a recoverable slope for a roadside is equal to or flatter than:
- A. 1V:6H
- B. 1V:3H
- C. 1V:4H
- D. 1V:5H
Answer: C
NEW QUESTION # 107
A freeway with three lanes per direction experiences an incident blocking two lanes. According to typical capacity reduction factors, what is the percent capacity reduction?
- A. 100%
- B. 65%
- C. 51%
- D. 83%
Answer: D
NEW QUESTION # 108
A signalized intersection has a lost time of 4 seconds per phase and 4 phases. If the desired volume-to- capacity ratio is 0.85, what is the minimum cycle length to handle a critical lane volume of 1,200 vehicles
/hour?
- A. 80 seconds
- B. 60 seconds
- C. 100 seconds
- D. 120 seconds
Answer: C
NEW QUESTION # 109
What does Transportation Systems Management and Operations (TSMO) focus on?
- A. Limiting access to public transportation
- B. Increasing vehicle speeds on highways
- C. Operational improvements to maintain or restore system performance
- D. Building new transportation infrastructure
Answer: C
NEW QUESTION # 110
An owner requested bids for an office building, and a contractor bid $1.1M. Two months later, the owner asked to reduce the price to $1M. Under contract law, which is the fairest option?
- A. The contractor must do the work for $1M
- B. The contractor is entitled to demand the original $1.1M bid
- C. The original bid has expired since the owner took too long to respond
- D. The contractor may walk away and refuse to do the job for the reduced sum
Answer: D
NEW QUESTION # 111
A licensee makes a professional judgment which is overruled. The licensee believes that the life, health, property, or welfare of the public is endangered. The licensee should inform:
- A. His client
- B. A or B and C
- C. His employer
- D. Other authority as may be appropriate
Answer: B
NEW QUESTION # 112
A traffic signal timing plan includes a leading pedestrian interval (LPI) of 3 seconds. What is the primary purpose of the LPI?
- A. To extend the green phase
- B. To reduce vehicle delay
- C. To increase pedestrian visibility and safety
- D. To synchronize adjacent signals
Answer: C
NEW QUESTION # 113
Five signalized intersections are spaced at 1400 ft intervals along a two-way arterial street. What would be the BEST cycle length for a coordinated signal system if the desired progression speed is 35 mph?
- A. 85 seconds
- B. 100 seconds
- C. 70 seconds
- D. 110 seconds
Answer: D
NEW QUESTION # 114
Which of the following is NOT considered an ITS strategy?
- A. Variable speed limits
- B. Electronic toll collection
- C. Service patrol vehicles
- D. GPS locating systems for transit vehicles
Answer: C
NEW QUESTION # 115
What is the primary function of a traffic signal?
- A. To alternately assign the right-of-way to various traffic movements at an intersection
- B. To minimize delay and travel time to all users
- C. To provide protection for pedestrians and other non-motorized users
- D. To maximize the capacity of an intersection
Answer: A
NEW QUESTION # 116
A client signs a contract for 10 hours of survey work at $20/hour but breaks the contract before work begins.
How much in compensatory damages are paid to the construction company?
- A. $0
- B. $100
- C. None of the above
- D. $200
Answer: D
NEW QUESTION # 117
A freeway segment with a base capacity of 2,400 passenger cars per hour per lane is adjusted for 10% trucks (PCU = 2.0) and a PHF of 0.90. What is the adjusted capacity per lane?
- A. 2,080 vehicles/hour
- B. 2,240 vehicles/hour
- C. 2,160 vehicles/hour
- D. 1,920 vehicles/hour
Answer: A
NEW QUESTION # 118
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