I WAS DRIVING JUST ABOUT TO GET ONTO THE HIGHWAY BUT AS I WAS TURNING ONTO THE ON RAMP I SUDDENLY COULDN'T TURN THE WHEEL AND CRASHED INTO THE GUARD RAIL AND MY POWER STEERING LIGHT WAS ON. MY CAR UNDERWENT EXTENSIVE DAMAGE ON THE OUTSIDE AND THE ALIGNMENT IS NOW VERY BAD. IT HAD TO SIT OVERNIGHT AND WHEN WE GOT BACK TO IT THE LIGHT WAS OFF. THIS IS A VERY DANGEROUS ISSUE. (MILES PER HOUR BELOW IS AN EST.) THIS JUST OCCURRED AND IN THE PROCESS WITH INSURANCE.