The Connecticut Department of Transportation (ConnDOT) is improving traffic operations along Interstate 95 in Greater New Haven. ConnDOT's I-95 New Haven Harbor Crossing (NHHC) Corridor Improvement Program is a multi-modal transportation improvement program that features public transit enhancements and roadway improvements along 7.2 miles (11.5 km) of I-95, between Exit 46 (Sargent Drive) in New Haven and Exit 54 (Cedar Street) in Branford.