You need to specify type of noise. I would assume you have problems with exhaust. If you do, you will have fix it or replace it.
What is the roaring noise from a 1999 Toyota Camry XLE at speeds over 35 ? Sounds like it is coming from the rear.
Sounds like your drive shafts need replacing.
power steering issue. check lines for leaks, system could be starving
Your front breaking pads are needed to be repalced, you might have to replace rotors.
State your noise.
did you check the fuses?
nope - none in mine
That is lifter noise, they probably need adjusting
CV Joints are the most common cause.
It might be the relay on its way out. Or might be nothing to worry about.
Overheating or air trapped in cooling system.
Could be your timing belt.