Colonial National Historic Park (COLO) Remove Inva
The National Park Service is requesting quotes for invasive species removal and herbicidal treatment at Colonial National Historical Park in Yorktown, Virginia. The work includes clearing and treating 2.54 acres of live and dead mature invasive species at the Colonial Parkway & Route 238 site, plus herbicidal treatment of 8.76 acres across four additional locations within the park. A site visit is scheduled for August 14, 2026, at 9:00am EDT, with interested parties meeting at the Yorktown Visitor Center Parking Lot (1000 Colonial Parkway, Yorktown, VA 23690).