Posts Tagged ‘roundabout’

How To Navigate A Traffic Circle / Roundabout

5 Road Traffic Circle at Mackenzie Towne

Pictured above is the traffic circle located in Mackenzie Towne. While most of the “traffic circles” in Calgary are of the miniature single lane traffic calming variety, this one is a dual lane version connecting five roads together. The traffic circle was built not only to move traffic more efficiently than intersections with traffic lights, but also to move the traffic in the area with a higher degree of safety. With traffic all going in the same direction, head-on collisions and right angle (t-bone) accidents are prevented. The environmental benefits are there too since there are no cars stopped at red lights with the use of a traffic circle.

Thats great! properly designed roadways to handle traffic is a rarity in Calgary. Just look at how many new “interchanges” have lights. Mackenzie Towne residents know the real reason why the city prefers to build interchanges/intersections with traffic lights. Many drivers don’t know how to properly navigate a traffic circle! When uneducated stupid drivers enter the traffic circle and drive all the way around the circle in the right lane oblivious to the drivers honking at them, the traffic circle goes from efficient roadway to fancy looking roadway with long queue of cars waiting to get through.

This handy little guide is for all the frustrated drivers out in Mackenzie Towne who are sick of drivers that don’t know how to navigate a traffic circle. Hopefully people will read this post and share it with people they know who drive in the area.

1. Before arriving at the traffic circle, figure out which exit you will be taking as it will determine which lane you should use. You may actually use either lane but we’ll get into that later. Traffic flows counter clockwise in the traffic circle, so on this particular traffic circle there are 4 exits, and 5 technically if you want to go back the way you came from. If you plan on exiting on the first 2 exits, you’ll want the right lane. For exits 3 and 4 (or 5), you should be in the left lane.

2. Drivers in the left lane inside the circle have the right of way. Drivers in the right lane inside the circle should be exiting the circle. In point 1, I mentioned that you could use either lane to navigate the circle but that the left lane should be used if you are heading to an exit that is past the 2nd one. If you chose to use the right lane, you MUST yield to traffic that is in the left lane that need to exit the circle.

3. When entering the circle, wait for cars to pass and enter. If you are in the left lane, stay in your lane and go to the inside lane of the circle. When you reach the exit you want, stay in your lane when exiting. Remember, you have the right of way and traffic in the right lane should be yielding to you. If you entered from the right lane, exit the circle in your own lane. If you want to proceed past an exit, simply yield to traffic in the left lane that may be exiting and continue through to your exit.

That’s all there is to it! If you find everything all too confusing try to remember this:
1. Cars on the inside lane of the circle (left lane) have right of way
2. Cars on the outside lane of the circle (right lane) must yield to cars on the inside of circle who are exiting
3. When exiting the circle, stay in your lane

It’s great that the City of Calgary is looking at ways to improve our roadway system both for drivers and for pedestrians, but in this case I feel there needs to be a stronger educational campaign involving driving schools. Perhaps the test should include a quick trip to the traffic circle in Mackenzie Towne!

Feel free to add anything that was missed by leaving a comment to this post. Also, if you feel any of this is inaccurate, please share!