One application for this was just mentioned by Cow Spots, another is 
http://www.trimbleoutdoors.com/geocaching.aspx

A few webpages on this topic are:
http://forums.groundspeak.com/GC/index.php?showtopic=68615&hl Caches Along A 
Route With Streets And Trips

http://members.shaw.ca/pdops/stroute.html Using Streets & Trips to Generate 
Waypoints For an Arc Filter to Find Caches Along a Route in GSAK

http://www.gpsbabel.org/formats/s_and_t/TripPlanning.html Hyper Optimizing 
Trips with Microsoft Streets & Trips

*This is a note from Groundspeak about sharing your downloads though* *Sharing 
your GPX files is a violation of the terms of use for this site. I have 
deleted your link. Even emailing these files is not really accepted. If you 
are emailing a Premium Member that is not so bad. Posting links to the 
general public is a no-no. *

Hope some of these help.


On 7/7/05, D. Nichols <geocrazy@cox.net> wrote:
> 
> Question... I am going on a road trip from Michigan back to AZ next week.
> Does anyone know an easy way to find all the caches along a specific 
route.
> I would like to find and download all of them into my GPS prior to 
going....
> Is there a software package or a way to search that will do this?
> 
> Damian
> GeoCrazy
> www.geocrazy.com <http://www.geocrazy.com>
> 
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