The pedestrian overpass located on 20th Street in Pasco will be closed for maintenance and repairs until further notice. Robert Frost Elementary students who use the overpass will be aided by two additional crossing guards to help them safely navigate crosswalks. Signs have been placed at the entrance to the east and west sides of the overpass directing pedestrians to use the crosswalks. Drivers are asked to use extra caution in this school zone as more students will be crossing at this location. Thank you for your cooperation on this matter.