July 4 in DC: Major road closures and restrictions

If you're planning to head downtown, expect major road closures, parking restrictions, site shutdowns, and even watercraft limitations across the city. Here's a complete breakdown of what to know before you go.

DC ramp closed indefinitely following sinkhole discovery

The National Park Service is closing the P Street NW ramp after the discovery of two sinkholes at the northbound Rock Creek and Potomac Parkway. Officials say the ramp will remain closed until the sinkholes are fully evaluated and corrected.