I drove from Atlanta to the NC coast recently on I-20 through Augusta and Columbia and then up I-95 to US74. I'm sorry, but how could any Dept. of Transportation build such a ridiculously ugly interstate as I-20? It's narrow, often lacks a full-width emergency lane shoulder, and those horrible raised rather-than-cantilevered signs are beyond awful. The fake stonework sound walls in Augusta are equally as bad.
South Carolina was an improvement over Georgia, however upon arriving in NC the highways became most impressive, more generously positioned, and with huge steel gantries cantilevering perfect signage. North Carolina knows how to build roads, thats for sure. But at least Georgia has returned to using the big fat font on overhead signage, a welcome sight here on the I-75/85 DT Connector.