Chapter 2-16: Interchanges

The Saskatchewan Driving Knowledge Test includes a section on “Interchanges,” which assesses your understanding of highway entry and exit systems.

Saskatchewan Driving Test - Chapter 2-16: Interchanges

1 / 11

At a diverging diamond interchange, what should all drivers watch for first?

Oncoming pedestrians in the middle of the highway.

Lane designation signs and pavement markings to guide them into the correct lane.

Flaggers directing every movement.

Speed bumps before every ramp.

2 / 11

When leaving a roundabout, what signal should you use?

Hazard lights to warn other drivers.

Right-turn signal to show your intention to exit.

No signal is required when exiting.

Left-turn signal to show your intention to exit.

3 / 11

Which of the following describes the correct basic sequence for a driver on a side road using an RCUT to go straight across the divided highway?

Turn right, immediately stop, then reverse across the intersection.

Turn left, stop in the median, then turn left again.

Drive straight across when there is a gap, then make a U-turn if needed.

Turn right, change to the far-left lane when safe, make a U-turn, then change to the far-right lane to continue straight.

4 / 11

For safety, when is it recommended that you use the right lane when entering a roundabout?

Anytime you plan to travel more than halfway around.

Only when passing slower vehicles in the roundabout.

Mainly when intending to exit at the first available exit point.

Only when making a U-turn within the roundabout.

5 / 11

In a diverging diamond interchange, what is true for drivers turning left?

They are not controlled by traffic signals.

They always turn from the right lane only.

They must make a U-turn instead of a standard left turn.

They will briefly drive on the opposite side of the road before making their left turn.

6 / 11

In a roundabout, which traffic must yield the right-of-way?

Traffic in the roundabout must yield to traffic waiting to enter.

Traffic entering the roundabout must yield to traffic already in the roundabout.

Vehicles in the left lane must yield to vehicles in the right lane.

The largest vehicle always has the right-of-way.

7 / 11

When going straight through a diverging diamond interchange, what should you expect after the traffic lights?

You will cross onto the opposite side of the road for a short distance before crossing back.

You must immediately exit the highway.

You will merge directly onto a roundabout.

You must come to a complete stop after the lights.

8 / 11

What is the main purpose of a restricted crossing U-turn (RCUT) intersection?

To allow left turns directly across high-speed traffic.

To increase traffic speeds regardless of conditions.

To decrease collisions caused by motorists crossing a four-lane divided highway.

To eliminate the need for traffic signals at all intersections.

9 / 11

At an RCUT intersection on a divided highway, what movements are NOT allowed from the side road?

Left turns or driving straight through to cross the divided highway.

Lane changes after entering the highway.

Right turns onto the divided highway.

U-turns after entering the highway.

10 / 11

What is the key feature of a diverging diamond interchange?

Traffic circles the overpass in a continuous loop.

All turns are prohibited, and only through traffic is allowed.

All traffic lights are removed to create free-flow conditions.

Traffic on the overpass crosses to the opposite side of the road between two signalized ramps.

11 / 11

If you intend to proceed beyond the second exit in a roundabout, which lane should you use?

Either lane; lane choice does not matter.

The left lane.

The right lane.

The shoulder lane.

Your score is

Interchanges are designed to facilitate safe and efficient traffic flow at road intersections, such as overpasses, underpasses, and ramps. The test covers proper merging techniques, the importance of signaling, and the need to yield to oncoming traffic. Drivers must know how to navigate different types of interchanges, including cloverleaf and diamond designs. Mastering these concepts ensures smoother transitions between highways and reduces the risk of collisions. Proper knowledge of interchanges is essential for safe driving on Saskatchewan’s roadways and for achieving your license.

Engage in self-assessment utilizing the SGI practice test study questions until you are able to articulate the concepts clearly and confidently, without referring to your notes.