I am aware of projects for the rebuild of Exit 118 and an exit near Claremont, along with a Catawba River Bridge replacement still slowly moving up the list. The replaced bridges at the 2 interchanges are being built for 6 lanes on 40, but these projects seem more driven by the bridge being shot than capacity deficiencies.
A new exit on I-40 near Claremont?
No, rebuild of existing, I wanted to say Rock Barn Rd, but could not find for sure
You're correct. It is the bridge replacement for Rock Barn Rd. (Exit 133) over I-40. Found the link below.
https://ncdot.publicinput.com/W7066
Yeah, until 1977 I-40 used to end there. My parents and I used to ride to Knoxville and had to work our way through Conover. That's why for a very long time, Hickory was used as a control city for I-40 West from I-77 in Statesville, where it's now Asheville.
Interesting add note. Similar to I-40's fate, I-77 used to end in Elkin at what I believe was exit 83, so I-40's signage for I-77 used Elkin instead of Wytheville which is what it is now.
That old bridge on Rock Barn sure did need a tune up. I think it's been the same design since 1976.