Worth noting that the exit numbers are based on US190's mileage.
I drove I-14 today. It has exit numbers. They appear to be accurate in OSM.
It substitutes 298 for
297.
I've seen enough inaccuracies in TX exit numbering on OSM that I hesitate to trust it.
On the positive side, I can use pavement markings like in the link to verify every remaining exit number except for...
It's interesting that when you get to the eastern end, there's a numbered exit for I-35 South, but no signage whatsoever that I-14 is ending and you are about to merge onto I-35 North if you don't take that exit.
301? The only freeway->freeway movement available is to I-35 N. The E->S movement must be done via frontage rd; that's likely a factor.
Sounds like the numbered exits have made it all the way east, then?
I probably have pictures of 3 or 4 on my camera.
If this is a terminus, maybe a higher probability you have a pic of this one?
If not.... I guess just one unconfirmed exit needn't hold me back?