The Gateway Bridge in Nashville is a definite speedtrap. The speed limit is 40 mph. The bridge has an incline and after you cross the river has a steep decline; therefore, as you cross, you go faster. Well, anything pass 40, you will get a ticket. Police are always there ready to get their dollar. And, the police are usually cocky about it. I got two tickets there and each time I thought the policeman was really rude. It is definitely hard to stay at the speed limit at this bridge. You basically need to keep your foot on the brake as you go down the slope on the Titan Stadium side of the bridge.