The Arlington County Department of Environmental Services is alerting drivers that Arlington Ridge Road will be closed tonight for emergency water repairs.

Arlington Ridge Road will be closed from 9:00 p.m.-3:00 a.m. Southbound traffic coming from I-395 will be re-routed east and west to 20th Street S. in both directions, and around to 23rd Street. Northbound traffic coming from Glebe Road will be re-routed east and west to 23rd Street S., and around to 20th Street.

The emergency water repair is necessary because an irrigation contractor working in the 2100 block of Arlington Ridge Road accidentally caused a leak. Water service needs to be replaced at that location, from the water main in the street to the meter box in the sidewalk.