The start of the school year is near, and this means that traffic patterns along NW 100th Street near the new Johnston High School will be changing. It is the goal of the Johnston Community School District to make safety a priority during this transition. The district has provided a traffic flow map for students, parents, staff and visitors to the high school. This map provides entry and exit points as well as recommended parking options for those visiting the building. Please review the Traffic Flow and Parking Map for more details.