The $5.8 million renovated Conowingo truck weigh and inspection station is now open. The Maryland State Highway Administration said the facility was built to improve safety by providing screenings of commercial vehicles and their drivers who travel along U.S. Route 1 in Darlington, Harford County. “The renovations to this critical asset along U.S. 1 will improve overall operational efficiency and accessibility for commercial trucks,” SHA Administrator William Pines said in a statement.