Road Signs Test Construction and Work Zone Signs 3

Question 1

What does a 'Detour' sign in a work zone indicate?

Accepted Answer

The normal road is closed and you must follow an alternate route

Answer

A scenic route is available nearby

Answer

You are approaching a dead end

Answer

Traffic is being directed to a weigh station

Question 2

Channelizing devices such as cones, drums, and barricades in work zones are used to:

Accepted Answer

Guide traffic safely around or through work areas

Answer

Mark private property boundaries

Answer

Indicate school zones

Answer

Designate bicycle lanes

Question 3

A 'Reduced Speed Ahead' sign in a work zone means:

Accepted Answer

A lower speed limit is coming up and you should begin slowing down

Answer

You are already in the reduced speed zone

Answer

Speed limit enforcement is suspended

Answer

Trucks must reduce speed but cars may maintain speed

Question 4

What does a temporary 'One Lane Road Ahead' sign warn drivers about?

Accepted Answer

Two-way traffic will share a single lane controlled by flaggers or signals

Answer

A one-way street begins ahead

Answer

A dead end is approaching

Answer

The road narrows to a bike lane

Question 5

Why should you avoid making sudden lane changes in a work zone?

Accepted Answer

Workers, equipment, and other drivers may not have time to react safely

Answer

It is illegal to change lanes at any time

Answer

Speed cameras will ticket you automatically

Answer

Lane markings are always correct in work zones

Question 6

A 'Survey Crew' sign means:

Accepted Answer

Workers with equipment may be working near or in the roadway

Answer

A traffic study is being conducted and you should drive normally

Answer

You are entering a restricted government area

Answer

Photography of the road is prohibited