Place a grid
The grid tool can lay blocks at any angle, including right angles. Leave space between the new blocks and the road you want to connect to.
Connect it to the network
- Position the blue grid preview where the blocks should go.
- Place the grid. The road preview turns into permanent streets you can connect to the network.
- Start a short road at the edge of the grid. In the two-block example, the midpoint of the bottom edge gives an Add to junction prompt. Continue it to the existing road.