add footpaths; add service roads; add unmarked crossings

add new buildings and adjust existing buildings where shapes were off

added transformers

Specify whether there are cycleways

Specify whether roads have sidewalks

Survey tactile paving on steps

Specify whether steps have a ramp

Specify road surfaces

Determine roads lane count

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify whether kerbs have tactile paving

Determine the heights of kerbs

Add whether public transport stops are lit

Specify whether public transport stops have tactile paving

Specify which way leads up for steps

Specify whether steps have handrails

Specify path surfaces

Survey buildings

added 400v lines and some missing power poles