Zahma O la, means “Crowded or not ” in Arabic. An app that shows the traffic status on King Fahd Causeway
The app knows the traffic status by monitoring the time it takes for everyone who has the app installed on his/her mobile to cross the causeway
You can also see the traffic status on our site: http://www.zahmaola.com
Continued use of GPS running in the background can dramatically decrease battery life.