CityDriving Layouts (Central reservations / divides).

[[TC] Connor]

What Barney said. Solid objects would just add to the possibility of COPs pitting suspects into it and flipping them. And a suspect could easily just wrongside, U turn, and possibly gain a big advantage over the COPs. The railings/tyre stacks stop people from wrongsiding and give a place to U turn both safely and in a chase, be it as suspect or COP.

Keep it as is.