Ottawa Road 174, formerly Ottawa-Carleton Regional Road 174 and commonly referred to as Highway 174,is a city-maintained road in the City of Ottawa which serves the eastern suburbs of Orléans and Cumberland. The four-lane freeway segment between Highway 417/Aviation Parkway junction to Trim Road (Ottawa Road 57) is also known as the Queensway, in addition the Queensway name continues to be applied to Highway 417 west of that intersection. Although the road continues through the towns of Rockland and Hawkesbury to the Quebec border, the portion east of the Ottawa city boundary is known as Prescott and Russell County Road 17.