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
>  
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