Specify which way leads up for steps
Specify whether steps have handrails
Specify whether pitches are lit
Created 11 benches, 9 waste_baskets, and 6 other objects
Specify clothing bin operators
Specify fire hydrant diameters
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether crosswalks have tactile paving