 As the area is separated from downtown by the Cogswell Interchange, few people walk along the road here.The construction of the multi-level Cogswell Interchange in 1970 separated Barrington Street into two discontinuous sections; the street now interchanges with itself at this point.That is, a driver heading south toward downtown who exits Barrington at the Cogswell Interchange will wind up on the south section of Barrington Street.