Why is the drive thru so slow

Indian restaurant

413 Muir St #1820, Cambridge, MD 21613, USA

Hotel

2917 Ocean Gateway, Cambridge, MD 21613, USA

Pizza restaurant

308 Sunburst Hwy, Cambridge, MD 21613, USA

Italian restaurant

400 Academy St, Cambridge, MD 21613, USA

Hotel

2715 Ocean Gateway, Cambridge, MD 21613, USA

Hotel

2936 Ocean Gateway, Cambridge, MD 21613, USA

Hotel

2831 Ocean Gateway, Cambridge, MD 21613, USA

Diner

781 Sunburst Hwy, Cambridge, MD 21613, USA