The topo appears to be drawn in increments of 20' elevation lines. Looks like 1200-1220 is about the max elevation.

As already stated the "closer" these lines are to one another, the steeper the incline. Deer often use a ledge lijke trail about 1/2 way down these steeper drop offs to ease between bedding and feeding areas. Down this way, for whatever reason, deer will habitually travel almost dead center of a dropping off ridge, heading to/from the ledge's point.

I would agree with the comments about what appears to be a utility ROW, the location of ag felds, ponds, creeks etc.

What I cannot tell is are the woods filled with acorn bearing oaks? Are there areas of good browse along the edges such as honey suckle? All of this sort of information you will discover during scouting. I'd be looking for creek crossings. As pointed out it appears to be a few naturally occuring funnels due to the topography. Might be the best place to start looking for evidence of frequent travel. If you have not hunted this area much, be on the lookout for small trees scarred with 1-3-year old rubs, because this might be an indication of traditional territorial marking patterns.

Good luck and hope this helped.