Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
Where is a flagman located? |
In the buffer zone, 50 - 150 meters before the work zone |
|
|
What is the first traffic zone? |
The transition zone |
|
|
Where would you expect the longest stretch of pylons in a traffic control situation? |
In the work zone |
|
|
TTC |
Temporary Traffic Control |
|
|
Total stopping distance |
Perception distance + Reaction distance + Braking distance |
|
|
Most TTC zones are divided into 4 areas: |
Advance warning area Transition area Activity area Termination area |
|
|
This TTC area may involve a single sign or high intensity rotating, flashing, oscillating, or strobe lights on a vehicle or a series of signs in advance of the TTC zone activity area |
Advance warning area |
|
|
The TTC area where road users are redirected out of their normal path, and involve strategic use of tapers |
The transition zone |
|
|
TTC area where the work activity takes place. Composed of the work space, the traffic space, and the buffer space |
The activity area |
|
|
TTC area that's used to return road users to their normal driving path. Extends from the end of the work area to the last TTC device, such as "End of Work" signs |
The termination area |
