Traveling N on Ambassador Caffery speed limit is 45mph. Once you cross over I-10 on overpass it changes to 35 mph. There is no Reduced Speed Limit Ahead sign. There is also a red light at the bottom of the overpass.The 35 mph sign is just a few feet past the light. If you are looking at the light you miss the sign. The SCOTT POLICE are parked at the store on the right waiting for you.Once you cross the overpass, you are in they’re jurisdiction. Be careful Scott PD has traps all over Scott.