Speed limit is an unbelievable 45 mph for this four lane divided highway. Cops sit on entering streets, both sides of road and in the medians multiple times each week. Seriously, this is a cash cow for the police and state patrol. Far lower speed limit than other similarly structured roadways, most of this is undeveloped land. I know people who simply choose to take another route as this is completely ridiculous speed limit for this type of roadway.