One-lane roundabouts are really quite simple. They are designed to accommodate large trucks; but are not often associated with being ‘truck driver’ friendly. Always leave plenty of space by yielding to large trucks in any roundabout.
Two-lane roundabouts better accommodate trucks and provide additional roadway capacity; but can be confusing to drivers unfamiliar with their operation. Shawnee has installed advance lane use signage for all two-lane roundabout approaches to identify what lane you should be in prior to entering the roundabout, and encourages everyone to drive defensively. If you plan on making a left turn, you will generally need to enter the roundabout on the inside lane, although some approaches may allow for dual left turn movements.
Driving One-Lane Roundabouts
- Slow down to the posted speed as you approach.
- Yield to pedestrians in the crosswalks.
- Yield to vehicles and bicycles circulating the roundabout. Once a gap in traffic appears, merge into the roundabout.
- Signal to exit.
- Yield to pedestrians in the crosswalks while exiting.
Driving Two-Lane Roundabouts
- Slow down to the posted speed as you approach.
- Choose a lane before entering based on the advanced lane use signage and pavement markings. The right lane is always the best lane to be in to continue straight.
- Yield to pedestrians in the crosswalks.
- Yield to vehicles and bicycles circulating the roundabout in all lanes. Once a gap in traffic appears, merge into the roundabout.
- Do not change lanes while in the roundabout and signal to exit.
- Yield to pedestrians in the crosswalks while exiting.