98 honda civic vibration in steering column

my honda just celebrated its 155000 mile and low and behold it was greeted with a vibration in the steering column. It gets worse on uneven roads and pretty much goes away on smooth roads… any one have any thoughts what it might be?

Incorrect wheel alignment, worn suspension components, incorrect wheel balance, worn steering components, or a combination of the above.

I suggest you ask your mechanic to put the car on his lift and inspect the front end for worn parts. When you and your mechanic are satisfied that the suspension and steering parts are all in good condition you should also check the wheel alignment.