Hi, here's a modified icon #62 & #63 - Arcs symbolizes bridge as requested. I did not create an image of an actual bridge because I don't want it to be too literal since you specializes not only on bridges but dams and mines as well as mentioned.
I posted #64 to show you that the logo has a strong visual presence even in B&W.
Hi...is it possible to put a line drawing of a bridge in the maple leaf of entry #35...maybe decrease the lines in the leaf so it doesn't look too busy.
Thanks for the feedback. Unfortunately, I ran out of time, I would love to present you your request but I can't submit any entries or revisions since the contest is in judging period already.