Is it illegal to pass a car on a bridge or in a tunnel?

Oh, dude, passing on a bridge or in a tunnel can be a bit of a gray area. Technically, it's not illegal in most places unless there are specific signs prohibiting it. But like, let's be real, it's probably not the smartest move considering the limited visibility and space. Just play it safe and wait until you're out of the tunnel or off the bridge to show off your Need for Speed.