Where can I find more autocad symbol, blocks?

[Rubixcube10]

I'm looking for a crossbuck symbol or block for a railroad crossing in my plan view.  I've googled but failed.  Does anyone have railroad symbols?  I remember Carlson had stuff like this.  Thanks.

Robert 

[Jay_B]

Not much for RR symbols included with C3d but there's one in this dwg.

C:\ProgramData\Autodesk\C3D 2012\enu\Data\Symbols\Cogo Signs - Imperial.dwg

If on an older version the relative path is same.

Various DOT websites may also have something available.

[ToddRogers-WPM]

http://seek.autodesk.com

[Neilw_05]

I don't have a symbol, but it would probably be more expedient to make one yourself vs. speding time searching if all you need is one symbol.

You could also extract an image of one from the standard MUTCD manual if that would suit you.