Traffic will be reduced to one lane in each direction at times, and significant traffic delays are expected. The full closure of 49th Street will remain in place through late August while most bridge work is completed. Crews continue work on the center median, sidewalks, and the shared-use path. Even in Sioux Falls, there are plenty of opportunities to send your blood pressure into the red when wading through traffic. READ MORE: Did You Know You Can Watch These Sioux Falls Traffic Cameras?