- They could park somewhere else, underground, or just be always in use (for shared cars). This alone would cut space usage in half for typical streets with parking on both sides
- Near-perfect safety would reduce the need for structural safety. That could cut size and weight drastically
- Coordination might allow more efficient use of roads, obviating the need for multiple lanes, allowing cars to travel bumper-to-bumper, drastically increase throughput on intersections
- Near-perfect safety would reduce the need for structural safety. That could cut size and weight drastically
- Coordination might allow more efficient use of roads, obviating the need for multiple lanes, allowing cars to travel bumper-to-bumper, drastically increase throughput on intersections
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