Ramps on a major highway interchange in Butler will be closed this weekend.
The on-and-off ramps on Routes 422 and 8 in Butler (near the Bon Aire Plaza) will be closed beginning Friday at 8 p.m. through midnight Monday as crews mill and repair the roads.
These closures will not affect motorists traveling on these roads but ramps affected include Route 8 South to Route 422 East and Route 8 North to Route 422 West as well as Route 422 West to Route 8 North and Route 422 East to Route 8 South.