Valu lui Traian

Valu lui Traian
Location in Constanța County
Valu lui Traian
Location in Romania
Coordinates: 44°9′54″N 28°27′18″E / 44.16500°N 28.45500°E / 44.16500; 28.45500
CountryRomania
CountyConstanța
Government
 • Mayor (2020–2024)Florin Mitroi (PNL)
Area
63.29 km2 (24.44 sq mi)
Population
 (2021-12-01)
16,617
 • Density262.6/km2 (680.0/sq mi)
Time zoneUTC+02:00 (EET)
 • Summer (DST)UTC+03:00 (EEST)
Vehicle reg.CT
Websitewww.valu-lui-traian.ro

Valu lui Traian (Romanian pronunciation: [ˈvalu luj traˈjan]; historical name: Hasancea, Turkish: Hasançay) is a commune in Constanța County, Northern Dobruja, Romania.

The commune was established in 1897, under the name Hasancea. In 1925 it was renamed Valu lui Traian (Trajan's Wall), after the vallum located nearby. In 1967, the village of Valea Seacă (historical name: Omurcea, Turkish: Ömürçay) was merged into Valu lui Traian, now the commune's only village.