This digital billboard is a long right hand read traveling southbound on I-55 approaching the first Arnold exit. Arnold is the largest city in Jefferson County with a fast-growing population resulting from a significant amount of new home construction and new businesses. Located at this exit are several hotels, restaurants, and shopping options. I-55 also provides a direct route into downtown St. Louis, 20 minutes away. Just north of this location is South St. Louis County home to South County Mall, numerous car dealerships, large-chain big box stores