 Here, the freeway provides access to many of the city's major landmarks in the South End and downtown area, and meets southern terminus of Route 25 and Route 8, which both head north from I-95 as a four-lane freeway.From this point, the road narrows to three lanes in the southbound direction, and comes onto to the P.T.Barnum Bridge which carries it over the New Haven Line, adjacent to the Bridgeport station, and the Pequonnock River.