I-95 and I-16 through suburban Savannah (the 65 mph limit on I-95 is only for a 1.5 mile section in the vicinity of the I-16 interchange), I-16 from the interchange with I-75 in central Macon eastbound past Exit 2 is at 65 mph, and I-185 in Columbus remain at 65 mph, while the Downtown Connector and portions of I-20 in Atlanta are posted as low as 50 mph .