CHICAGO (CBS) — A very, very long line of cars with people waiting to enter a COVID-19 testing site in Chicago’s Dunning neighborhood.

The line was at Forest Preserve Drive in Dunning, just before 7:00 Tuesday morning. It stretched about a quarter mile down to Harlem before wrapping around the block.

The testing site was originally only for first responders, but is now also open to anyone over the age of 60 with symptoms of coronavirus.