Highways: Generally Straight
Source: TTT
1 Samuel 6:12
And the cows headed straight up the road toward Beth-shemesh, staying on that one highway and lowing as they went, never straying to the right or to the left. The rulers of the Philistines followed behind them to the border of Beth-shemesh.
Isaiah 40:3
A voice of one calling: “Prepare the way for the LORD in the wilderness; make a straight highway for our God in the desert.