First,equal opportunities at work,education,etc must be provided to them.They are a part of society & must be treated as such. Some suggestions:

1. Ramps for entryways into buses
2. Special spaces in buses wheelchairs can be latched on
3. Push buttons at road crossings & audio when walk sign is On
4. Special entry-ways to railway platforms,ticket counters,buses
5. Having worked with a 99% visually impaired mentor in US,I notice how much the disabled suffer in India.