I want to become a bridge contractor in Australia but my careers teacher told me that I have to know alot about Physics and be in my top math class. I'm in 10th grade and I'm in 10M1 (10Maths1) out of 6 classes but from what I heard, there not ranked and I'm doing alright in Maths, and she also said that there's not alot of jobs for bridge contractors because were not building bridges everyday here in Australia. From what i see is a small bridge in mainly every 2 suburbs and if I don't become a bridge contractor, I have nothing else to do beside Policing.