extraway
nounUK /ˈɛkstrəweɪ/
US /ˈɛkstrəweɪ/
An extraway is another path or road you can take to get somewhere.
When the main road was blocked, we found an extraway through the park.
OTHER MEANINGS
2. An additional passage or opening that lets you go in or out.
The old house had an extraway at the back that led to the garden.
3. A spare or backup way of doing something.
Learning to swim gave her an extraway to stay safe near water.
4. A small extra lane or space beside the main one.
The bike had an extraway along the sidewalk so riders could pass.