If you have insurance, the company will usually pick up the entire
repair expense, typically $40 or so. In any case, take it to an auto
glass company and let them look at it.

It may not grow for quite a while, but once the defrosters hit it this
winter, your entire windshield may crack.

R. P. wrote:
> Yesterday a rock hit my windshield so hard that I have one of those
> spider web like cracks on the glass within an area of about a nickle
> size. Has any of you had something like this fixed without replacing the
> whole window pane? I've heard about these quickie glass repair methods
> but know nobody who has had it done and could recommend it. The crack
> does not interfere with the driving as it is more on the passenger side,
> but might scrape the wiper eventually and who knows, those "spider legs"
> might eventually get longer.
>
> Rudy