Center Left-Turn Lane Use
If a street has a center left turn lane, you must use it to when making a left turn or U-turn. As the name would suggest, a center left turn lane is found in the middle of a two-way street. It has two yellow painted lines on either side, broken lines on the inside and solid lines on the outside, and is used by traffic traveling in both directions. The center left turn lane is not a passing lane and you may only drive for 200 feet in this lane.
To turn left from this lane, signal, look over your shoulder, and drive completely into the center lane (do not leave any part of your vehicle blocking the traffic lane). Also, watch for vehicles coming toward you in the same lane, preparing to start their left turn. Wait in the center lane until a gap in the traffic allows you to complete the left turn safely. If you are making a left turn onto a busy street, you may enter this lane to complete your turn before merging into traffic.