|This page might contain some outdated information as of version Beta 9.0.
You can help.
Ramps come in three types that correspond with the road types. Each ramp goes up one level, and is 4 blocks long.
Dirt Ramp: Unlocked at Basic Crafting Level 0, No travel bonus, 2 wide
Stone Ramp: Unlocked at Civil Engineering Level 1, 120% Travel Bonus, 2 wide
Asphalt Ramp: Unlocked at Civil Engineering Level 3, 140% Travel Bonus, 4 wide