Wiktionary
junctional
a. Of, pertaining to, situated at, or operating at a junction
Wikipedia
Usage examples of "junctional".
It was Culver Rundell, whose shoulders (the doctor remembered) had been covered with brown junctional moles.
Had a two-hour wait at a small junctional point, so I strolled about, viewing the town, and musing idly on the architectural hideousness of Ontario.
I became conscious that I was on un-English ground at Gobowen, a Welsh junctional point where the ticket-taker thanked me in the Welsh form -- "ddiolch yn fawr.
Did you not, after all, my dear Turner, abandon the contemplative life of the academic in favour of the junctional life of the civil servant?