RoofingNails
Greenie
- May 27, 2015
- 18
- 15
- Detector(s) used
- Time Ranger, Tracker IV
- Primary Interest:
- Metal Detecting
I was wondering if anyone could help me out. I have noticed that on old (1940s and '50s) aerial photos and topo maps, dirt roads often will split in two for maybe 100 feet and then join back up. Does anyone know why? My best guess is maybe frequent standing water on the main road.