Kingdom Street was originally dominated by a central carriageway, flanked by dark grey planters and footpaths that created a barrier to pedestrians. There were limited spaces for people to dwell, and the few there were, felt open and exposed. The predominantly hard surfacing of the paving and buildings throughout Kingdom Street also created a wind tunnel effect and uncomfortable micro-climatic conditions. This, coupled with the fact it was a vehicle dominated space, gave the street a cold and bland feeling.
The original carriageway was moved into the more shaded side of the street, and narrowed with passing places, to calm traffic.
Primarily for taxis and bicycles, the road has been designed as just a single carriageway to encourage vehicles to travel at reduced speed. The kerbs are flush with the paving and surfaced with stone setts to reinforce a pedestrian priority area.