Mayfield Road, 111 Avenue (Norwood Boulevard), and 112 Avenue is a major arterial road in north Edmonton, Alberta. It serves Edmonton's Northwest Industrial District, the former Town of Jasper Place (amalgamated with Edmonton in 1964), the inner city north Downtown Edmonton, and post-World War II Edmonton. Prior to the opening of Yellowhead Trail in the early 1980s, Highway 16 followed Mayfield Road and 111 Avenue between Stony Plain Road and 109 Street.