Columbia subject headings:
Albania--Antiquities, Roman.
Greece--Antiquities, Roman.
Macedonia--Antiquities, Roman.
Roads, Roman--Albania.
Roads, Roman--Greece.
Roads, Roman--Macedonia.
Roads, Roman--Turkey.
Turkey--Antiquities, Roman.
Via Egnatia.
Harvard subject headings:
Roads, Roman.
Via Egnatia.
Princeton subject headings:
Roads, Roman.
Via Egnatia.