I suspect they got tired of redirecting foot traffic to the correct entrance door, and decided to automate the directional process.
For Over 40 years we have been serving the folks in Bethesda. We know the streets, we know the customers, and we know how to help your business reach them.
Banners in Bethesda need not be promotional, but may also be informational.
They will outlast us, our grandchildren, and their grand children