Griffith Parklands Billboards are Need For Speed Unbound Collectibles, and they are mandatory if you aim to unlock the Adbusting Trophy/Achievement. If you are wondering if there are any other collectibles in the Griffith Parklands district, the answer is yes; you can also find 3 Bear Champs and 1 Street Art.
But letβs get back to the Billboards with the mention that even though the Griffith Parklands area is pretty small, you could still encounter problems finding the signboards because, as you probably know by now, you need to get really close to a collectible for it to appear on your map.
NFS Unbound Griffith Parklands Billboard Locations Map
Letβs start with the following map, where weβve marked the locations of the 2 Billboards in Griffith Parklands. If you need additional help, check the tips below, as weβll guide you to the exact locations of these collectibles.

Billboard #1: Next to a Construction Site
The first Billboard is found next to a construction site on the north side of the Griffith Parklands district, as you can see on the map above. But to reach the collectible, you must use the edge of the construction site as a ramp. Make sure you hit the ramp with at least 125 km/h; otherwise, youβll fail to reach and destroy the large signboard.

Billboard #2: Next to Some Trees
For the second NFS Unbound Billboard, you have to make your way to the south of the district (check our map for the exact location). Youβll find the Billboard between some trees and the intersection at the place in question.
To destroy the large signboard, you have to go uphill toward the trees, where youβll find a ramp. Youβll need a speed of at least 120 km/h to make the jump from the ramp into the Billboard.
