Alta Baja Market is located inside 4th Street Market on the corner of 4th St + Bush In Downtown Santa Ana.
From Los Angeles: take the 5 fwy south to Santa Ana Blvd (train station) and turn right., At N. Spurgeon turn left and go directly into the large parking structure.
From San Diego: take the 5 fwy north to Santa Ana Blvd (train station) and turn left heading to downtown, At N. Spurgeon turn left and go directly into the large parking structure.
Parking: if you are coming in for a quick stop there is metered parking on the street or you can access two large parking structures off 5th + N. Spurgeon.
The first hour is FREE in the parking structures.