How To Get To The Auction From Walnut Creek Go North on I-680. Take Hwy 242 North to Hwy 4. Continue on Hwy 4 East to Pittsburg. Exit at "Loveridge Road". Turn left onto Loveridge Road, and cross over the railroad tracks. CCCPAA is at the corner of Loveridge Road and West 10th Street (Pittsburg-Antioch Hwy). Other Maps, And Directions To Our Location The following companies provide more detailed maps of our location. Just click on one of the logos! Driving directions are also available at these sites.