In some countries, including here in Australia, freeway exits often have exit numbers on the signs. Currently, we include these in the ramp segment's name. This means that, for example, a voice instruction may sound like this:

"In 1 kilometre, exit to the left onto Exit 24: C407 - Clyde Road to Berwick"

You can see how the word "exit" is repeated. If we could mark exit numbers on the map, then the voice instruction could give a more natural sounding sentence, for example:

"In 1 kilometre, take exit 24 on the left onto C407 - Clyde Road to Berwick"

Note that this isn't currently possible using Turn Guidance because it only affects how the segment name is pronounced, not the part of the instruction before that.

I believe such pronunciation of exit numbers exists in Google Maps, so it would be nice for us to have too.