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Cirdec's Beginnersection

Built to place at the beginning of city construction, this simple intersection provides a small neighborhood with expressway access. Connects to a one-way grid on each side of the expressway.

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Advantages:
+ No weaving
+ Inexpensive
+ Built out of the simplest and most available roadways: 2-lane roads and 2-lane 1-way roads
+ Upgrades to expressways and ramps.
+ Compact
+ No wasted space: 5x4 zonable areas or 6x5 service areas (remove the dirt paths)
+ Frontage road provides local return route for one way grid without crossing the overpasses.
+ Simple overpasses, easy to place on most terrain
+ Easy to build over an existing expressway.

Disadvantages:
- Low traffic volume. Supports the traffic of a few small neighborhoods or industrial/commercial zones.
- Short, sharp ramps

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Cost: ₡9,960
Upkeep: ₡82 / week