Dowd Avenue (Elizabeth, New Jersey)

Dowd Avenue is a major thoroughfare in Elizabeth, New Jersey which serves the residential district. The street is 1.05 miles (1.69 km) long, beginning at an intersection with Trumbull Street in Elizabeth, continuing on a west–east alignment to New Jersey Route 81. The street was formerly known as Humboldt Avenue by the city of Elizabeth and formerly maintained by the New Jersey State Highway Department (now the New Jersey Department of Transportation) as an alignment of Route 164.

Route 164 was first assigned onto Humboldt Avenue after the 1953 state highway renumbering, continuing until somewhere between 1957 and 1969, when it was decommissioned and turned over to the city for maintenance. Later on, Humboldt Avenue was changed names to Dowd Avenue, and the alignment was used as a frontage road to the recently constructed Route 81 Expressway.