Mostly Rocky, dirt, Rocks, beer bottles, needles, Burnt cars Crack heads, and Heroin addicts. They just opened a whole new section by the railroad tracks. It goes for about 7 miles along the other Amtrak rail passing downtown Newark which is a fucking shit hole. There are paved roads that weave into a train tunnel full of bitches and whores. You can ride it all in an hour depending who is running after you. If you don’t peddle fast enough to you might get shot or robbed sp becareful with that. But this trail is not so bad if you ride it armed to the tip. You need flat roads when you are looking at the scenery. There is also a natural estuary with lots of birds and sea wildlife.