Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have markings

Specify whether pedestrian crossings have traffic signals

Specify whether there are crossings at intersections of paths and roads

Survey whether benches have backrests

Survey small map features

Specify whether roads have sidewalks

Specify which way leads up for steps

Specify whether steps have handrails

Specify whether traffic signals have tactile indications that it's safe to cross

Specify whether kerbs have tactile paving

Specify whether traffic signals have sound signals

Determine the heights of kerbs

Specify surfaces

Determine roads lane count

Specify road surfaces

Specify whether ways are lit

Specify path surfaces

Hall Lane & Dangerous Corner area refinements

Hall Lane & Dangerous Corner area refinements