Software to help me not die?

[spamftw]

sorry for the over dramatic title, but I do need some ideas.

I'll be leaving shortly to head to the Airport in Milwaukee (about a 2 hour drive) and was hoping to get some software capable of real-time traffic updates? or real-time doppler? or really anything you think my help me not die (the roads are very bad, and there have been many accidents, and a 20 car pileup already today).

I currently have Garmin which I know offers some services like traffic updates, but just curious if anyone had any better ideas?

please respond asap,
thanks,
spamftw

ps i have the htc touch