Engineering is a great career pathway using mathematics.
This video is from my home town in Bayonne, NJ. Bayonne has a a unique bridge but a huge problem. Bayonne has many ports with container ships importing and exporting product around the world. Since the advent of SUPER SIZE Container Ships, engineers have to use their minds to solve the real problem of this bridge being too low for clearance.
Since bridges are the life blood of connecting millions of people on a daily basis, it wasn't possible to tear down the old Bayonne bridge and then build a new one. So these engineers have decided to keep everyday traffic moving while RAISING the bridge. This video does a great job of explaining how this is possible. Cool stuff!
As a related side note, the history of the Panama Canal is amazing. It's a engineering masterpiece; however, when it was built it didn't account for Super Size Container Ships becoming too WIDE/large for the Panama Canal. Did you know they are currently building a new and WIDER Panama Canal?