Brickell real estate is back, baby! Shoot yourself in the foot if you didn't grab a cut-rate condo when prices hit rock bottom. The endless traffic jams on this short span should be a constant reminder that you missed the boat. Gray monoliths have begun rising all along Eighth Street as developers have found money to build again. At any time of day, construction can squeeze the three-lane road down to only one. Work on Hong Kong-based Swire's billion-dollar Brickell CitiCentre has closed South Miami Avenue for weeks at a time. You're as likely to run into a mind-numbing traffic jam in the middle of the night or day as at rush hour.