Work Zone Traffic Control Certification Test

What is the primary purpose of temporary traffic control in work zones?

The MUTCD is approved by Federal Highway Administration (FHWA) and recognized as the national standard for traffic control on all public roads.

Responsibilities of the Contractor’s traffic control management does not include

Washington Traffic Control Supervisor (TCS) and Flagger certification requirements are?

Work Zone Clear Zone

According to WSDOT Specifications, drop-offs exceeding 0.20 foot require more than just warning signs alerting motorists of the pavement condition

If an intersection is signalized, the traffic signal must be either shut off or placed in all- way red flashing mode when traffic is flagger-controlled.

Per Standard Specifications, construction signs

When an Engineer determines a traffic control device condition is “unacceptable”, the TCS shall:

When used, a Portable Changeable Message Sign (PCMS) shall:

Temporary traffic control device quality is determined using the Quality Guidelines for Temporary Traffic Control Devices and the Engineer’s decision is final per the Standard Specifications.

When closing one or more lanes of a freeway or multi-lane roadway 45 mph or higher, a transportable attenuator is required to protect the workers during installation and removal.

Flaggers are responsible for the safety of _____?

When choosing the location of a flagger station you should choose a location that provides you with _____?

The “Traffic Control Zone” consists of four areas called _____.

The definition of the hours of darkness means:

Flagging on freeways and expressways is an accepted practice.

If the work zone includes or uses grooved pavement, abrupt lane edges, steel plates, or gravel or earth surfaces, the work zone must post signs stating the condition, and by current Washington State law, what additional warning sign is required?

The personal protective equipment (PPE) that is a requirement for flagging during hours of darkness are:

When preparing for pedestrian considerations, the following should be considered:

When removing (taking down) a temporary traffic control zone, it is typically removed:

Long Term duration work is work that:

When closing a lane on a multi-lane highway, where should you place the arrow board?

What is the current crashworthy standard that most devices shall conform to in a temporary traffic control zone?

Traffic control signs are categorized into which three groups?

While actively flagging from a designated flagging station, it is an accepted practice to leave to go set up signs, or assist with the establishment of additional traffic control features.

While installing traffic control devices, it is important that devices are installed in which direction?