Dubuque - SW Arterial (Future US-52) - AARoads Dubuque - SW Arterial (Future US-52) Does anyone have anything current on the new SW Arterial IDOT is building around Dubuque? I heard the bridge over US-151 US-61 is done and is very unique in design, or at least unique as most DOT's go It currently ends at Old Davenport Road for now But I also heard they are down to English Mill Road and have the North Cascade Road overpass started