Halo Nation

Coastal Highway (achievement)

10,043pages on
this wiki
Add New Page
Talk0 Share


Coastal Highway is an achievement in Halo 3: ODST and Halo: The Master Chief Collection. It is obtained when the player completes Coastal Highway at least on normal difficulty in Campaign Mode and unlocks the map Last Exit for Firefight. It is worth 50 Gamerpoints.

It is represented by an olive circle, with the Marathon symbol imprinted in it, with a Waste Disposal Elephant in front of it.


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.