Originally Posted by
Stacy
Maybe the Manhattan Bridge feels easier (to me at least) because the surface is smoother than that boardwalk on the Brooklyn Bridge. Oh yeah... and lack of tourists blocking the way is also a real plus

Yeah, I think surface, obstacles & wind direction make a big difference in the overall experience. All four of those "hills" do have shorter sections around 5% grade... but overall, pretty similar to one another.
I'll have to get out & try the other East River bridges at some point...