In 1997, it purchased AirTran, and the ValueJet name quickly disappeared. Now that Southwest has purchased AirTran, it will be interesting to see if this airline is ever mentioned when Southwest traces its predecessor airlines.
The St. Petersburg Times has a good article about the 10-year anniversary of Flight 592's crash into the Florida Everglades.
Here's a later route map from ValuJet's archived website.
This video details what caused Flight 592 to crash.