Twin Bridges will begin offering a curbside yard waste pick-up service for Clifton Park residents beginning on April 1. The service will be available through the end of November. According to WTEN, Yard waste, including leaves, grass clippings, tree and shrub trimmings, and other brush must be in brown paper yard waste bags. Small, bundled brush less than four feet long and three feet in diameter will be collected but must be tied.