The south end of Allen parish beginning along interstate 10 to Fenton in allen parish is particularly nasty with constant roving patrols of the area. these guys will stop you for passing a slow vehicle in front of you and exceeding 55 mph long enough to get around. traffic is usually pretty heavy no matter what time of day it is and a lot of slow local traffic is encountered at any time. usually running 35-45 mph. traffic cops are out of jeff davis parish/jennings and are not lenient at all. major source of income for jeff davis parish.