Forts were connected with each other ring by the main road and the center of the fortress-radial highways.
2.
The circumferential routes are bisected by several radial highways that were planned to start in downtown Boston and proceed outward from the city.
3.
Construction of a new radial highway linking the city centre with the Myakinino, the first station on the territory of the Moscow Oblast.
4.
Interstate 66 was originally conceived to be part of a much more massive interstate highway complex, of which it was to be one of several radial highways departing Washington in all directions.