TRAFFIC SUPERVISOR EXAM NEWEST 2025

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TRAFFIC SUPERVISOR EXAM NEWEST 2025

ACTUAL EXAM COMPLETE 300 QUESTIONS

AND CORRECT DETAILED ANSWERS

(VERIFIED ANSWERS) |ALREADY GRADED A+

What would the sign spacing be for a work zone on a rural two- lane two-way road with a speed limit of 55mph?

A. 2640', 1500', 1000'

B. 500', 500', 500'

C. 350', 350', 350'

• Far enough apart to be seen by motorists - ANSWER-500',

500', 500'

What is the maximum spacing for channelizing devices used in a taper use on a multi-lane roadway?

A. 50'

• There is no set spacing.

C. 20' 1 / 4

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• The same number of feet as the posted speed limit. -

ANSWER-The same number of feet as the posted speed limit.

When closing two lanes of a multi-lane expressway, what is the length of the recovery zone between the two tapers?

A. 1000'

• Equal to the length of one of the tapers.
• Equal to two times the length of one of the tapers.
• One mile - ANSWER-Equal to two times the length of one of

the tapers.

When crossing traffic over the median to close one side of and expressway, the traffic will need to be controlled on which side first?

• The closed side.
• The open side.
• Both controlled at the same time.
• It doesn't matter which side is controlled first. - ANSWER-

The open side

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When a downstream taper is used, what are the proper length and device spacing?

• L and 20'
• 1/2 L and 50'
• 100' and 20'
• 100' and 50' - ANSWER-100' and 20'

The taper length for a shifting taper is L for 50 MPH and over, what should it be for speeds less than 50 MPH?

A. 1/3 L

B. 100'

C. 2 X L

D. 1/2 L - ANSWER-1/2 L

A flashing arrow panel used on high speed, high volume roadways must be what size?

• 60" x 30"
• 96" x 48" 3 / 4

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• 48" x 24"
• 118" x 60" - ANSWER-96" x 48"

What would the merging taper length be for a flagger taper be if the speed limit was 55 mph on a 12' wide lane?

A. 700'

B. 100'

C. 660'

D. 500' - ANSWER-100'

What would a merging tape be of a 65-mph road if it was 12' wide lane using the manual of uniform traffic control devices?

A. 780'

B. 660'

C. 840'

D. 900' - ANSWER-780'

What would a shifting taper length be if 60 mph on a 12' wide lane?

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