Someone forgot to hide a cache on this end of the guardrail.
That lapse of judgement gave us another spot for another of our "collective names of animals" multicaches.
A group of SQUID could be a SHOAL or a SCHOOL, but how could we pass up on a SQUAD?
Pretty wide shoulder for parking. Look for a poker chip, then proceed to the pill bottle.
Good luck and keep your eyes open for the next PLETHORA of PILL BOTTLES.