Eventually , the highway linking the capital to the border Algeria through Bou Salem , or 217 miles across the Tunisian territory .
The A3 links Tunis capital of Tunisia , the village of Oued Zarga ( 66.3 km ) .
The highway linking the capital to the border Algeria through Bou Salem , or 217 miles across the Tunisia territory .
The A3 links Tunis capital of Tunisia , the village of Oued Zarga ( 66.3 km ) .