Sinkhole prompts warning for drivers in Alamo: Contra Costa County

Drivers are urged to avoid the area near the intersection of Valley Oaks Drive and Stone Valley Road in unincorporated Alamo Friday evening due to a sinkhole, Contra Costa County emergency officials said. Subscribe to KTVU's YouTube channel:    / @ktvufox2   KTVU delivers the best in-depth reports, interviews and breaking news coverage in the San Francisco Bay Area and California Watch KTVU's newscasts on https://www.ktvu.com/live Download KTVU's news and weather apps for free at https://www.ktvu.com/mobile-apps Subscribe to KTVU's newsletter at https://www.ktvu.com/newsletters Follow KTVU on Facebook:   / ktvu   Follow KTVU on Twitter:   / ktvu   Follow KTVU on Instagram:   / ktvu2