Tuesday, July 10, 2007

Altadena Crest Trail Google Map

I have started a Google Maps version of the Altadena Crest Trail. I am transcribing it from the map published in a flier that was snail-mailed out by LA County several months ago (map is dated 2-1-05). So far my Google version only has the trail heads and the proposed Rubio Canyon Gap segments.

I'll work on the proposed Skylane Gap and LaVina sections next (the proposed sections are more time consuming because there is no existing trail to trace). After I get my best shot at those in, I'll trace the exiting trails and access paths as well.

This is really fun, because with the Google satellite and hybrid views, you can inspect the route in tons more detail than you can with the printed maps that I have seen.

On a related note (in case you hadn't noticed), the satellite images of our area have been recently updated (looks like maybe this past winter). While we already had hi-res imagery of the populated areas, it was a bit long in the tooth (recent construction changes were not reflected). More to the point, the new images include the mountains as well. Perfect for mapping the hiking trails!

Enjoy =)

posted by Jeremiah 7/11/2007 11:44:00 PM

I updated the map with the two of the three Skylane Gap options that were
published. I'll be adding the third as well as the La Vina ones over the
next few days, as I have some time on my hands (had hernia surgery this
morning, so on bed rest...thank god for laptops and wireless internet).

FYI I have marked the ones "proposed" based on the documents I could access.
By whom they are "proposed" is not indicated. I guess it implies that the
people who did the surveys are proposing them as their favorite ones?

I am copying off a glossy pamphlet I was mailed several months ago (also posted as a pdf), and pdfs I found here:


(the defualt apache index can be viewed too)

These two are my main references:
ACT Trail Pamphlet.pdf

ACT Initial Study - Part 2.pdf

Note the pdf maps above were posted almost a year ago, but that's
all I have to go on, as I haven't attended any of the meetings. Any updates

1 comment:

  1. Thanks for your purchase, btw. Please encourage others to purchase stuff to help "the cause" :-)