Rock City boulders shield Main Street sidewalks at key intersections
Henderson County installs large gneiss and hornblende granite boulders at Main Street intersections with 5th 6th and 7th Avenues to deter trucks from damaging new curbing and sidewalks. City engineers cite a prior truck strike at 6th Avenue and a two million dollar final phase investment, with stone clusters from old granite curb stones repurposed at 7th and Main.