How are complete streets designed to accommodate multiple modes?

Complete streets design integrates: (1) Pedestrians - sidewalks (min 1.5m), accessible ramps, crossings with adequate intervals, pedestrian signals, (2) Bicycles - lanes (1.5-2m), separated facilities for high-speed roads, intersection treatments, (3) Transit - bus stops with amenities, dedicated lanes or queue jumps where warranted, (4) Vehicles - lane widths (3.0-3.6m), turn lanes, access management, (5) Green infrastructure - bioswales, street trees, permeable surfaces. Design tradeoffs among modes resolved through community priorities and context (urban core vs. suburban arterial). Performance measures expanded beyond vehicle LOS to multimodal LOS.