Windmills. 1  When you start out in the game you can have a maximum of 5 windmills on your camp. These give you energy per hour. 2  Windmills are gift-able. Your neighbors will send them to you as a gift. 3  To place a windmill on your neighbors camp. Click on their icon on the lower left of your screen.  Windmills are also an achievement.
The maximum speed limit on rural freeways and interstates in Arkansas is 70 miles per hour. Rural freeways are the sections of major highways that passing through rural and sparsely populated areas, and can safely allow faster driving. Rural highways will generally have the highest legal speed limits in Arkansas.
Speed Limits - 75 and 80 Mile Per Hour. Home Driver Safety and Laws Speed Limits. As of September 2011, state law allows TxDOT to create higher speed limit on any state highway if found to be reasonable and safe through an engineering study. Each new 75 or 80 mph speed limit must be approved by the Texas Transportation Commission. The tables below show approved 75 and 80 mph zones and are divided by the month in which the Commission approved the speed limit increase.