When I moved to my farm, one side of the N/S road that runs ~3mi from the State Rd to my intersection had a flagged subdivision going up.
No homes, just the lots marked.
Corn & bean fields took up the opposite side & small acreages - 10ac or less - were my closest neighbors .
FF about 15yrs & there are 4 separate subdivisions along that same road.
Houses pretty much on top of each other, not the McMansion ones with as much as 1/4ac per.
This year the other side of the road is being developed.
A company called Canvas is putting in 176 rental Single Family & townhomes.
Houses will rent for $3K/mo 
About 5 houses have been framed & they are very close to each other.
The 3 or 4 existing homes along the road are now bordered by a 6’ PVC fenceline very close to their former back acreage.
I hope they sold out for huge sums, as they’re about to be very Up Close & Personal to the Citiots who’ll be paying roughly 2X what they’d pay for a house or rental in town.
There’s at least 1 place that has Halter horses (never see them out), a barn & arena & I can almost guarantee will now have Attractive Nuisance issues.
Frosting the 
is yet another subdivision, not even a mile South of that, private homes, no number listed, but I’ll guesstimate as many as 100 more.
The road is 2 lanes without ability to widen.
They did add maybe 10’ at one side where the access road comes out. But really no room to do more unless Public Domain kicks in.
*AAAANNNDDDD… *
The new 300+ bed hospital that just opened at the State Road that intersects it has posted the blue “H” sign on the road.
Ambulance traffic has noticeably increased & there’s no shoulder to pull over, just a 4’ ditch either side.
I feel bad for anyone being transported down that road during what’s certain to become Rush Hour for the sub-ds.
I’ll stop, but I’m not putting my car in a ditch for an ambulance to pass. 
Lordhelpus if there’s 2-way traffic!
The only Bright Side is the Cha-Ching to my property values.
Assuming the decades-old restriction on subdividing less than 10ac is lifted.
And, considering the goose in RE Taxes that would come with that, it most likely will.