Here are the suggested routings to the four proposed Lidar Study areas....

( Be sure to clear Acme "Markers" before access! )

1. Lower Frye Complex...

       South through Daley Estates then west to Lower Frye Creek Road
       South for several miles to parking before the abandoned chlorinator.
       Hike east a quarter mile to access obvious hanging canal portion.

http://mapper.acme.com/?ll=32.82291,-109.75376&z=13&t=S&marker0=32.84911%2C-109.76717%2C3.6%20mi%20WxNW%20of%20Safford%20AZ&marker1=32.80241%2C-109.76372%2Cunnamed&marker2=32.79821%2C-109.77204%2C4.5%20mi%20WxSW%20of%20Safford%20AZ&marker3=32.76737%2C-109.79508%2C6.9%20mi%20SW%20of%20Safford%20AZ&marker4=32.76774%2C-109.79214%2C6.7%20mi%20SW%20of%20Safford%20AZ

2. Mud Springs Crossover...

     Pima south through Cluff ponds. Then south on Ash Creek Road.
     South crossing stream then up to parking saddle just after top of mesa.
     Hike 200 feet east to saddle, then follow southeast towards Mud Springs

http://mapper.acme.com/?ll=32.86459,-109.81144&z=12&t=S&marker0=32.89080%2C-109.81861%2C7.5%20mi%20WxNW%20of%20Safford%20AZ&marker1=32.89000%2C-109.82736%2Cunnamed&marker2=32.87501%2C-109.82856%2C7.6%20mi%20WxNW%20of%20Safford%20AZ&marker3=32.87368%2C-109.83530%2C7.9%20mi%20WxNW%20of%20Safford%20AZ&marker4=32.80865%2C-109.85586%2C8.8%20mi%20WxSW%20of%20Safford%20AZ&marker5=32.79110%2C-109.85496%2C9.1%20mi%20WxSW%20of%20Safford%20AZ&marker6=32.79153%2C-109.85358%2C9.0%20mi%20WxSW%20of%20Safford%20AZ

3. Jernigan...
     Central Road west from US70 then Central Cemetery road South to
     Grandma Road. Half a mile west then park south up on mesa north a 
     quarter mile. Hike eighth mile east to obvious hanging canal.

http://mapper.acme.com/?ll=32.85601,-109.80174&z=14&t=S&marker0=32.86755%2C-109.79368%2C5.5%20mi%20WxNW%20of%20Safford%20AZ&marker1=32.86722%2C-109.80138%2C5.9%20mi%20WxNW%20of%20Safford%20AZ&marker2=32.85628%2C-109.80175%2C5.7%20mi%20WxNW%20of%20Safford%20AZ&marker3=32.83878%2C-109.81370%2C6.2%20mi%20W%20of%20Safford%20AZ&marker4=32.83909%2C-109.81815%2C6.4%20mi%20W%20of%20Safford%20AZ&marker5=32.84079%2C-109.81794%2C6.4%20mi%20W%20of%20Safford%20AZ&marker6=32.84129%2C-109.81670%2C6.4%20mi%20W%20of%20Safford%20AZ

4. Allen...
 
     Reay Lane south from US 70 past soccer field and town yard. Turn west on
     Upper Frye Road just before junkyard. Go south several miles, then west
     on Upper Frye to Mud Springs dirt track. Take right fork till canal viewable.

http://mapper.acme.com/?ll=32.85601,-109.80174&z=14&t=S&marker0=32.86755%2C-109.79368%2C5.5%20mi%20WxNW%20of%20Safford%20AZ&marker1=32.86722%2C-109.80138%2C5.9%20mi%20WxNW%20of%20Safford%20AZ&marker2=32.85628%2C-109.80175%2C5.7%20mi%20WxNW%20of%20Safford%20AZ&marker3=32.83878%2C-109.81370%2C6.2%20mi%20W%20of%20Safford%20AZ&marker4=32.83909%2C-109.81815%2C6.4%20mi%20W%20of%20Safford%20AZ&marker5=32.84079%2C-109.81794%2C6.4%20mi%20W%20of%20Safford%20AZ&marker6=32.84129%2C-109.81670%2C6.4%20mi%20W%20of%20Safford%20AZ

Other resources...

https://www.tinaja.com/preprint-bcsb1.pdf
https://www.tinaja.com/imenu1.pdf
https://www.tinaja.com/menu1a.shtml
https://drive.google.com/file/d/1XAEuZJETYPknGMhtXkUEGkbZBExKcI4y/view?usp=sharing
https://www.tinaja.com/hang01.shtml
https://www.tinaja.com/