Depending on the requirement, you may be bale to get a way by a simple find and replace technique I used in few pages, as long as your not depending on the text that your passing via Query parameter. I assume that you need this to build the XML sitemap.

Example.

Public address: (Assuming the id for “Cutlery-&-Accessories” is 14)

Real address:

/Cutlery/productList.asp?categoryid=$2

The Regexp:

/(.{1,})/ ([0-9]+)/ (.{1,}) (\.htm|\.html)

Since your passing the ID to the page, there is no reason that you cannot replace “&” with “And” or a " ", you can still get the description with a DB call by ID.

however as i said it's depending on your requirement. 

Cheers and Good  luck

Krish