OP REPORT
I was trying to cover ground and did make it to Van Horn as I wanted to. I just did the 375 loop.
As expected, I hit the I-375 Loop cut-off on I-10 West of El Paso about 4pm on Friday. It had started to rain and traffic was picking up but moving well. Man, that is ONE HILL!
It's just up and over right there on the west end of the loop, but it is an 8% grade in places. After that it is smooth sailing, nice pavement, no delays. It was not until I got about 3 miles from the I-10 interchange East of El Paso that traffic started to back up, but even at rush hour on a Friday it was not bad at all.
Turns they are not quite through with the construction on the east side there. Looks like maybe the west-bound I-10 ramps are done but getting onto I-10 east-bound you have to navigate on surface streets.
Either the signage was not that good, I was not paying attention, or both, because I blew right past I-10 and had to do a go-around. It's a great alternative to I-10 through El Paso if you are hitting near rush hour.