The Hindu: "An excavation near the town of Komotini, some 270 km east of Thessaloniki, revealed the Romans' sophisticated road-building techniques.
Built between 146 and 120 B.C. under the supervision of the top Roman official in Macedonia, proconsul Gaius Egnatius, the highway ran from the Adriatic coast in what is now Albania to modern Turkey, giving Rome quick access to the eastern provinces of its empire.
A central partition of large stones protected charioteers from oncoming vehicles, with similar barriers on the verges. ``This prevented chariots, wagons and carts from skidding off the road,'' archaeologist Polyxeni Tsatsopoulou said.
She pointed out that drivers held the reins with their right hand and wielded their whip with the left, so the Romans made drivers stay on the left to avoid the lash of oncoming riders and keep road-rage incidents to a minimum.
There were inns every 50 to 64 km, and post stations, the Roman equivalent of gas stations, every 11 to 23 km. "These post stations had spare beasts, as well as ... vets, grooms and shoesmiths,'' Ms. Tsatsopoulou said.
Archaeologists also discovered ruins of military outposts, checkpoints and camps, with guard posts built near narrow passes to curb highway robbery."