dumb or weird, that’s what literally every single person here says and if you hate it, that’s fine but it’s never ever going to change, so hate in vain.
*As a side note, despite it being the same freeway that exists in both CA and UT, I always refer to it as “the 15” while talking about the stretch of it that exists in CA, and always call it “I-15” when talking about the stretch of it in UT. The inverse of either sounds terrible in both cases.