State Route 142, Part 3.
Carbon Canyon Rd to Chino Hills Pkwy, END SR 142.
In this third and final part, we reach the end of Carbon Canyon Rd and go east on Chino Hills Pkwy. From there, we traverse part of the recently developed Chino Hills and end at the SR 71 overpass.
Junction: Chino Hills Pkwy. This shield, while vandalized, is in good shape and looks to be pre-reflective. It's directs 142 traffic east along Chino Hills Pkwy to reach it's eastern terminus. You can see a shield outline on the other side of Chino Hills Pkwy directing westbound 142 traffic south onto Carbon Canyon Rd.