Drivers in Montgomery County, Md. experienced delays because of a sinkhole on southbound side of Interstate 270, just before to Exit 9 (I-370). Get all the latest local news, weather, and sports in Maryland, West Virginia, Virginia, and DC. Follow WDVM 25 on our website and social channels. Visit our website: https://www.localdvm.com Follow us on Facebook: / wdvmtv Follow us on Twitter: / wdvmtv Subscribe to our YouTube channel: / wdvm-tv