Bralos in the context of "Amfikleia-Elateia"

Greek National Road 3 (Greek: Εθνική Οδός 3, abbreviated as EO3) is a single carriageway road in Greece. It connects Elefsina near Athens with the border of North Macedonia at Niki. It passes through Larissa and Florina. At Niki, it connects with the M5K motorway to Bitola. The section Kozani - Niki is also designated as the A27 motorway, part of which is operational as a 2-lane motorway.

Greek National Road 3 is one of the longest national roads in Greece and until the 1960s it served as the main route from Larissa to Thessaloniki. The A1 motorway now offers a faster connection to Thessaloniki. Most of the EO3, except the southernmost section between Eleusis and Bralos, is part of the E65.

Kastellia (Greek: Καστέλλια, before 1979: Καστέλλι - Kastelli) is a village in the municipal unit of Gravia, Phocis, Greece. It is situated at the western end of the wide Cephissus valley, at the foot of the mountains Giona and Oeta. It is 3 km northwest of Gravia, 19 km north of Amfissa and 23 km south of Lamia. The Greek National Road 27 (Damasta - Amfissa - Itea) passes southeast of the village. The railway from Athens to Thessaloniki passes east of the village, with the nearest railway station at Bralos, 4 km east.

Kastellia has an area of app. 37,468 acres (151,630 m²) and an average altitude of 450m. The ground is semi-highland consisting of:(1) 8,914 acres of cultivated land,(2) 11,368 acres of partial-forestry land,(3) 13,925 acres of forestry quality land. The remainder is allocated for housing and roads.