Triple multiplexes

[Darkchylde]

There's two crossbreed triplexes in northern Louisiana that come to mind: the one in Jena consisting of US 84, LA 8 and LA 772, and the one in Winnfield consisting of US 84, US 167 and LA 34. As for state-only: LA 10/16/25 in Franklinton would be an easy one.

[Alex]

For a very short time, NC had an I-40/I-85/I-73 triplex, before I-40 was put back where it was.

Same right of way, but it was pointed out, and I've driven it now, that Interstate 73 remains on c/d roadways independent of Interstate 85 on the brief stretch between BL-85 and U.S. 220. This also occurs where I-35W and I-94 and I-35E and I-94 come together. The share the same right of way, but both freeways remain on separate carriageways through their brief marriage.

[US71]

US 62/65/412 near Harrison, AR

US 62/63/412 near Hardy

US 65/82/278 south of Lake Village

US 70/67/167 and I-30 at Little Rock

US 65/165/278 South of McGehee

US 59/71/371 N of Lockesburg

US 64/70/79 Memphis

How about a Quad:

US 61/64/70/79 at Memphis

US 59/70/71/371 east of DeQueen

[Alex]

I-94/I-35W correct.  I-94/I-35E no.  94 and 35E share pavement...there are no separate carriageways in downtown St. Paul.

I thought you were the one that told me that neither actually overlap? 

[Alex]

That may have been what I was thinking, because I know that I referenced overlaps that are not technically overlapped back then. Someday I will get some guides created for Minneapolis/St. Paul.