Update at 12:35 p.m. — Another stop sign has been installed.
There is a stop sign missing on the on-ramp from Courthouse Road to eastbound Route 50, causing a serious traffic hazard.
Police are currently on scene directing traffic, according to police radio transmissions. Before police arrived, cars were heading straight through the T intersection, where Courthouse Road traffic heading onto Route 50 normally yields to eastbound Route 50 traffic exiting onto the ramp.
No word on how the stop sign went missing or whether it caused any accidents. A new stop sign is expected to be installed shortly.