The proper name of the suspension bridge is the Roebling Suspension Bridge.
Mark: “Where did you say the shop is?”
Kate: “Go over the Humming Bridge, then it’s right there – you can’t miss it! Lookit, want me to just take you?”
Mark: “You’d do that? Swell!”
Kate: “No worries – you owe me!”
The nickname is because of the noise that the bridge makes. Some people call it the Singing Bridge.
Take a POV drive over it here: