Marin County has won an $11 million state grant to bring high-speed, fiber-optic internet to Tomales, Dillon Beach and Muir Beach, beating out AT&T. The project, which must be completed by 2026, is expected to provide access to some 650 homes across the three villages. “We are thrilled to see years of hard work to bridge the digital divide come to fruition with this grant,” said Liza Massey, the county’s chief information officer. The county…