Car radios came to Philadelphia in June of 1930. For just $120, about $1200 in present dollars, local drivers could install these early mobile devices into their Fords, Studebakers, Packards, and DeSotos, 

The first car radios were built by the Galvin Manufacturing Company of Chicago. They named their invention, and eventually their company, Motorola.

Today, more than 3.5 million car radios fill ears of Delaware Valley drivers with music, news, sports, and information. As a result, local radio reaches more consumers than all other media.

In a typical pre-COVID-19 week, according to Nielsen, 90% of adult consumers would tune-in to a Philadelphia radio station. This is significantly more than were reached by local TV, cable, social media, newspaper, or streaming media sites Pandora and Spotify.

More than 85% of Delaware Valley households own at least one vehicle. 

Pre-pandemic, 76% of workers spent, on average, 66 minutes every weekday in these cars commuting to-and-from their jobs.  

On their way to work, many of these drivers would contribute to the Philadelphia area's $103.4 billion retail economy by visiting the convenience stores, coffeehouses, auto repair centers, gas stations, daycares, grocery stores, or hundreds of other businesses they passed.

At lunchtime, these same cars would take their owners to restaurants, dentist appointments, nail appointments, barbershops, and on an infinite number of other errands.

On the weekends, these vehicles filled the parking lots of hardware stores, furniture stores, car dealers, appliance stores, bowling alleys, movie theatres, and nightclubs, 

Then on March 17, when the Governor of Pennsylvania shut down the state to slow the spread of COVID-19, traffic came to a standstill and so did the spending.

There are strong indications, though, that in the Delaware Valley, roads are filling up again.