Fred and Diane Brebes pick up litter near the Halcyon Road exit in Arroyo Grande. The couple has been cleaning up a 2-mile section of southbound Highway 101 in Arroyo Grande since 1992.

David Middlecamp [email protected] Diane Harris, who has been a resident of Cortina D’Arroyo Grande Apartments for two years, told The Tribune that Grant was a “wonderful ...