The busy 10600 South interchange on Interstate 15 is about to close for 16 days to allow a relatively quick installation of a new underpass that crews will slide into place.
The Utah Department of Transportation plans to close most of the interchange beginning Friday at 9 p.m., and it will not reopen until Sept. 25 at 5 a.m.
10600 South will be closed in both directions over I-15. Drivers will still be able to exit from southbound I-15 onto westbound 10600 South, and will be able to take eastbound 10600 South onto southbound I-15 — but all other ramps will be closed.