Photos: Mobile coverage a sure win at the Kentucky Derby

Server room at Churchill Downs

The server room at Churchill Downs as AT&T and Mobilitie have expanded mobile coverage in preparation for Kentucky Derby 142.

Image: Jonathan Palmer/TechRepublic

By Teena Maddox

Teena Maddox is a Senior Writer at TechRepublic, covering hardware devices, IoT, smart cities and wearables. She ties together the style and substance of tech. Teena has spent 20-plus years writing business and features for publications including Peo...