Yup the freeways are all LED here too (4000K Leotek GreenCobra lights) and many municipalities are going LED, though it's hard to keep track of which ones are since they don't seem to publicly advertise it. I know at least half of RI's cities and towns have announced plans to use LEDs but not that many have actually started. Providence, Cranston, Central Falls, West Warwick, and some East Bay towns I know for sure have gone LED. Everyone is either using 3000K AEL Autobahns in 20, 40, 70, or 133W (50, 100, 250, 400W HPS, respectively) or 4000K Cree lights in 42W or 133W (50/100W HPS and 250/400W HPS, respectively).