Live Chat I-89 Community Nearby Traffic US 3 MA 2024-05-14 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 3 MA North Chelmsford, MA 4.59 Dunstable, MA 7.04 Lowell, MA 7.25 Interstate highway exits close to US 3 MA Exit 33, i495ma 9.21 Exit 34, i495ma 9.45 Exit 35b a, i495ma 10.32 Interstate highways close to US 3 MA i495ma map 9.21 i93 map 17.30 i95 map 26.47 State roads close to US 3 MA MA 3A map 0.63 US 3 MA map 1.58 US 3 NH map 4.17