(The name has nothing to do with any sort of "Black Bridge," except as a Veronese or Venetian joke.)
Bass Strait | George Strait | Strait of Gibraltar | Strait of Magellan | Strait of Juan de Fuca | Bering Strait | Torres Strait | strait | Cook Strait | Strait of Georgia | Johnstone Strait | Strait of Hormuz | Strait of Malacca | Vitiaz Strait | Taiwan Strait | Strait of Messina | Sunda Strait | Second Taiwan Strait Crisis | Menai Strait | Foveaux Strait | Bellot Strait | Taiwan Strait Crisis | Strait Shipping | Strait of Canso | Strait of Belle Isle | Strait | Northumberland Strait | Great Sandy Strait | Cross-Strait relations | Torres Strait Islands |
With a total length of approximately 50 km and a width of 10 to 20 km, it stretches nearly diagonally from northwest to southeast, from the Euripus strait, which connects it to the North Euboean Gulf, to the Petalies Gulf near Agia Marina in the south.