B4UDRIVE - A service of Black & White Transportation
The free B4UDRIVE application for Android Devices calculates your blood alcohol content by taking into account your weight, the number of drinks you’ve had and what you’ve been drinking based on the National Highway Traffic Safety Administration (NHTSA) standards. If the results reveal that you’re best leaving the driving to someone else, touching an icon on the screen will identify if you’re within the Black & White Transportation service area and connect you directly with our 24-hour dispatch center. Those outside of Black & White’s service area will be given information on how to reach a cab company near them.
To get the free B4UDRIVE app for Android, search the Market for "B4UDRIVE" or open a browser session in your Android Device, browse to http://www.b4udrive.net/Android and click the image to the left.
Alternatively, if you have the Android Barcode Scanner installed on your device, simply scan the QR-Code: 
It’s easy to get caught up in the moment - but you still have to make the right choices. The B4UDRIVE app can help with that. It’s part of Black & White Transportation’s continued commitment to get everyone home safely.
While the B4UDRIVE application is exclusive to iPhone, BlackBerry and Android phones, Black & White Transportation’s mobile online reservation system, at www.bwcab.com, is accessible from any Web-enabled phone.
The B4UDRIVE app is in no way intended to be a guideline for how much you can drink and still legally drive or avoid being arrested. The best policy always is don’t drink and drive. Ever.