The Santa Fe bypass is 599, aka the Veterans Memorial Highway (in part so named because its northside terminus is near the state memorial). When you're heading into the Santa Fe area from the north, you'll be climbing some grades and passing the Santa Fe Opera. Get into the right lane. As you top the final grade, you'll find the exit onto 599 from the right lane.
The Taos bypass is 585. We recommend it to everybody entering Taos from the east side with an RV, no matter which direction you're heading thereafter.
For those who, like us, really dislike interstate travel in cities, you can avoid a great deal of ABQ traffic by getting off of the interstate south of Santa Fe at Algodones. Get on state road 313 and follow it all the way in to Paseo del Norte, where you turn right/west. There will be some traffic on Paseo, but it won't last long. Follow the road all the way out of ABQ onto the west mesa. It'll take you to within a few blocks of Vicki's place and Camping World.
Lynn