O Scale (1:48)
A Jersey barrier, or Jersey wall, is a modular concrete or plastic barrier employed to separate lanes of traffic. It is designed to minimize vehicle damage in cases of incidental contact while still preventing vehicle crossovers resulting in a likely head-on collision.
This O scale model is based on the Jensen Precast 10′ (3m) and 20′ (6m) Barrier Rail. The drawing of the 10′ barrier has five ‘legs’ and spaces equally spaced. I made the 20′ version with 9 feet’/space equal sized.