Question Unless otherwise posted, the speed limit in an urban district is: Answers 20 mph. 30 mph. 45 mph. Explanation When driving in an urban district, the statutory speed limit is 30 miles per hour. If a different speed limit is posted, follow the posted speed limit. Pass your DMV Written Test with flying colors Take me to the cheat sheet Alabama This questions appears in the following tests: Alabama Practice Test 13 Alabama Practice Test 32