Congratulations! You have submitted your proposal and given a great presentation. The state highway department is looking at all of the proposals and trying to figure out which one best suites their needs. They may even choose a mixture of your proposals!!
In the mean time, what have you discovered about slope and its effect on your life?
What if your roadway had to span a gully with a bridge? What type of bridge would you need? Go to the Bridges website and the activity.