(Tigard, OR) -- Highway 217 will close in both directions late this Saturday night. Crews will be removing a temporary pedestrian bridge that was built during the replacement of the Hall Boulevard overpass. Highway 217 will be closed in both directions between Greenburg Road and Highway 99W from 11:59 p.m. Saturday through 8 a.m. on Sunday. Pedestrians and cyclists will be able to use one sidewalk on the new overpass. It'll open to vehicles in August.