And whenever I used an equation, I would label the units for each variable. So if I flipped to an equation, everything was clearly labeled. L in stations, h in feet, A in acres, etc.
Also, I had noted if I had used (or nearly used) an equation incorrectly before. Quick, short notes like, "DO NOT USE FOR..." or "BE SURE THAT..."
Again, one of the challenges of the Transportation depth is the high number of references and finding everything quickly ... then not having to reread and relearn. Not only does it take longer but if you're like me, there's only so much reading and thinking you can do in 8 hours. Working problems twice and scanning through text to relearn how to use an equation is extra, unnecessary effort. The test is long enough without making more work for yourself.