In Colorado Springs the county has a hasmet disposal facility for free. I've taken old paint, brake fluid, oil and antifreeze there.
Our county facility won't take paint, won't take coolant, and won't take oil filters.
But they do take batteries, oil, and paint thinner. Go figure.
Our local CITY recycling center (cities and counties are independent of one another here in Tennessee) will take oil filters, even though the county will not. But the city place won't take glass of any kind!
If a person hereabouts wants to maximize their recycling, it requires a trip to a minimum of THREE different places: city doesn't take glass, county doesn't take oil filters, and nobody but Autozone (and perhaps other retailers) takes coolant.
Sheesh.
EDIT:
Found out this morning that none of the local auto parts places accept old coolant. Not Advance, not Autozone, not O'Reilley's.
Here, doggie, doggie! ( I kid, I kid!)