Our company is looking for a simple software program.

Only thing it really needs to do is:
Track how many assigned loads are on the truck.
What orders are on the truck(ie customer name)
Where all the loads are going.(graphical map would be NICE)
And it needs to be accessible/updated via remote computers at different stores.
Hosted on a server would be even cooler!

If anyone has seen something like this on the web, let me know. I'm having difficulty looking around for this.