- December 4, 2025
Loading
Like a race car zooming to the checkered flag, Florida Turnpike Enterprise’s $42 million SunTrax autonomous vehicle testing site north of Auburndale in Polk County can see victory: within a month it expects to complete construction of its 2.25-mile oval track.
“By the end of April, the beginning of May, we’ll be ready to shift away from facilities to operations,” SunTrax Administrator Paul Satchfield says.