[Home](./index.md) > [bitburner](./bitburner.md) > [Corporation](./bitburner.corporation.md) > [expandCity](./bitburner.corporation.expandcity.md)
## Corporation.expandCity() method
Expand to a new city
Signature:
```typescript
expandCity(divisionName: string, city: CityName | `${CityName}`): void;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| divisionName | string | Name of the division |
| city | [CityName](./bitburner.cityname.md) \| \`${[CityName](./bitburner.cityname.md)}\` | Name of the city |
Returns:
void