The B1 Bridge (also known as the B-1 Bridge) on the Karaj Northern Bypass in Alborz province has been hit multiple times in US-Israeli airstrikes, causing major structural damage and partial collapse.
Iranian state media (Fars News Agency and IRIB) confirm the bridge, described as the highest/tallest in the Middle East at approximately 136–146 meters, was struck at least twice today near the Azimiyeh area west of Tehran. The second strike reportedly occurred while rescue teams were on scene assisting victims from the first attack.









